How can you can be proactive in the design of your farm and your barn to protect your horse from the threat of barn fires? What can you do to minimize the damage and loss of buildings and most importantly your horse and human life?
Prevent, Contain, Suppress
Prevention is your best protection and your first line of defense. There are any number of reasons why barn fires occur. Many are outside your control but there are steps you can take to prevent a fire from getting started. Never overlook important management practices – organize, clean and prepare.
1) Keep a clean barn/farm (dust, cobwebs, bird nests, debris).
2) Keep aisle ways clear.
3) Keep your barn neatly organized.
4) Develop a fire safety plan and practice it.
5) And, of course, NO SMOKING!
Site planning is a critical component of farm fire prevention.
We recommend a separation of buildings and hazardous functions/materials from the barn.
Generally, we use a rule of thumb of 30’ to 50’ and sometimes 100’ depending on the terrain, building codes and building materials used. Hay / bedding, equipment and other flammable materials should be stored separately from the barn and isolated if possible within masonry fire resistant structures.
Manure storage is a critical concern and can be a flammable substance if not stored properly. It should be isolated separately.
Egress from the barn for people and horses. In case of a barn fire, the barn should open into a contained area so horses can be let loose quickly yet contained. We recommend locating at least one good size paddock near the barn that can receive a number of horses at one time. If possible, provide perimeter fencing around your farm to contain horses that may get loose and out on a roadway. Consider access to the farm and buildings for the fire trucks (we recommend a 12’ to 14’ access road minimum) with adequate support and clearance for the trucks and other emergency vehicles. Provide adequate clearance under trees, power lines and over farm bridges. Make sure you have adequate turn-around space for the emergency vehicles.
A suitable water source is critical. Provide either an on-site storage ponds, water tanks (above or below ground) and your water supply. If it’s from a well or municipal source consider the GPM flow, water pressure. You may also want to have a generator on the farm that can serve pumps if the power service should fail. And remember, fighting a fire will produce a great deal of water and that will turn into mud. So consider surface drainage for added safety around the barn.
Building layout is critical for preventing barn fires. Blackburn always designs wide center aisles. Keep them free of clutter. A shed row provides a safer layout for escaping a burning barn but they are not suitable in all locations.
Design your barn with no dead end aisles. Provide at least two exits for people and horses. We recommend openings of 1½ to 2½ the width of your horse (from stall and barn).
Consider the swing of doors – the direction of swing as well as latches used. We recommend sliding doors in the main aisle and hinged doors from stall to turnout stalls connected to the barn. The pin latch is far safer than the typical throw bolt latch. The pen latch is simpler in design (fewer moving parts and no springs and much faster to release.
The designers at Blackburn Architects make disaster prevention a priority through careful site planning and building design following THREE BASIC DESIGN PRINCIPLES:
1. BUILDING SYSTEMS/MATERIALS/FINISHES
The building materials and finishes are as critical as the barn layout. You should check your local building codes. (A good reference is the NFPA 150, 2019 edition). Though barns in many jurisdictions may be considered agricultural structures and not required to comply to building codes, we recommend you consult the NFPA code and adhere to it where possible.
There are four types of framing materials used in construction of equestrian facilities: light wood, timber, steel, masonry.
Light wood is the most common and lowest cost, but has the lowest resistance to fire. Timber frame is much safer. It will stand longer without collapse than light wood frame. Steel frame is flame resistant and can provide excellent protection. However, it is commonly used with light wood framing and other flammable finish materials that reduce its effectiveness in preventing or protecting from fire.
Electrical systems must be dust proof, rodent proof. Protect all light fixtures with cage or shatterproof lens. Remove or repair any frayed or damaged wiring. Do not use residential extension cords and do not overload circuits. Do not use household box fans. Heating systems within the barn should be kept to a minimum. Remember the barn is for horses, not humans.
Do not use portable space heaters and in warm rooms provide for installation of permanent heating equipment.
Lightning protection is another area of concern. Lightning rods are relatively inexpensive and should be installed on all barns if not all farm structures. Provide proper grounding devices and protection for all electrical equipment. You can install a warning system or rely on your phone weather app to alert you when lightning is near.
The second design principal is containment or compartmentalization. Compartmentalization uses firewalls and fire separations to contain the spread of fire and smoke. Insist that your builder close up all openings around beams, ducts, etc. Also, close up or limit attic or horizontal spaces thru use of fire curtains within those areas.
Your barn should insure proper ventilation for the health of your horse but you should be able to limit ventilation where necessary. The standard ventilation guideline is 1 sf per 100 sf of floor area in barn area or 1 sf for every 30 to 50 sf floor area in hay/bedding area.
Another design consideration to consider is to break up barns into smaller structures. A 24- stall barn is most efficient for a horse operation, but if possible it’s better to create smaller barns or provide fire and smoke separations within the barn layout. This level of planning will provide a better level of protection thru isolation.
The third design principal is suppression / detection. Early warning devices can be very effective, but they can be difficult in barn environments due to the dust and moisture. Always provide fire extinguishers throughout the barn and make sure they are inspected annually, they are the right type (A, B or C and we recommend having all three).
We also recommend including three types of detector devices; smoke, heat and flame. Each may be appropriate depending on the barn environment. For example, smoke detectors can be set off by dust and moisture. In those areas, you may want to consider another type, such as the laser light beam. Blackburn has used laser light beams in select areas, but they need to include some sort of delay mechanism so birds and other elements that can break the beam do not trigger an alarm. Consult with a fire detector manufacturer for the proper type and installation.
A smoke detector is your best line of defense, but a fire sprinkler is the best method you can install in your barn to suppress a fire. They come as either a dry or wet pipe system. The dry system is most common in barns that are subject to freezing temperatures. A wet pipe system is usually a lower cost but has limited use in unheated barns in sub-freezing areas.
Something to consider in a barn that may have nice finishes that could be subject to damage if the sprinkler system were set off by accident is the pre-action system. The Pre-action system is one that employs an automatic warning system that activates before the sprinkler system activates to protect from accidental discharge and protects damage to interior finishes
Finally, we strongly recommend that you consult with your local fire department regarding your fire protection plan and get your design approved.
Let’s talk about dry lots. Essential on nearly every equine facility, dry lots vary widely in size, location and construction.
By nature, of course, horses are herd animals evolved to roam and graze on sparse prairies. We’ve introduced a complete change to the evolutionary process – incorporating diets of grain and lush pastures. The resultant problems are many, but our solution is simple. Limit the horses’ activities or diet as you give them access to open air and light.
Blackburn recommends dry lots on most, if not all, of the farms we design. Sadly, too many farms have unintentional dry lots because of inadequate pasture management.
Why create a healthy dry lot?
1. Control the horse’s diet.
2. Preserve paddocks thru rotation.
3. Control moisture and its effect on hooves.
Here are nine things to consider:
Location: Choose a place close to the barn for ease of access. Provide adequate sized gates for horses but also an occasional vehicle. Select a relatively flat location but one that drains well and isn’t too isolated so horses can socialize but generally remain separated.
Materials: The footing should be firm but not hard packed. It must be designed to drain well to allow moisture to either drain thru or away without causing erosion. Sandy soil is preferable but some sort of gravel that is easy on the feet or, even better, an engineered footing similar to your arena should work perfectly.
Size: The size can vary, but if you are creating the dry lot to limit the horses’ movement for health reasons, you may want it to be smaller than larger. We recommend multiple dry lots of varying sizes to accommodate many uses.
Fencing: It goes without saying that your fencing needs to be sturdy. See Activities below.
Shelters: Some form of shade shelter for fly & weather protection is preferred – by humans, but horses may never darken the interior.
Feeding: Various forms of slow feeders, salt blocks, etc. can be used. If you are restricting the horse’s diet, we recommend consulting with your vet about setting up a feeding regimen that can be incorporated into your use of the dry lot.
Activities: Spreading hay rations around the lot encourages movement; toys for activity or human interaction can be very helpful. We always recommend consulting with your veterinarian because no two horses are the same. You and your vet know what’s best for your horse.
Socialization: Locating the dry lot close to other horses reduces stress and is more emotionally relaxing.
Footing: The dry lot surface should provide a safe and comfortable footing for horses but it must also drain well. Therefore, we recommend that the upper surface/footing be 4 to 6 inches of footing material (stone dust, sand, engineered footing material as described above a drainage layer) or possibly 8 to 12 inches of pea gravel, allowing the foot to sink in without undue pressure on sensitive areas. The drainage layer can be 1/2 inch to 1 inch stones. You can add an interlocking grid within this layer to provide additional stability of the base layer and improve drainage.
An apartment or condo in the barn isn’t the same thing as short-term accommodations. We’ll often design a “warm room” into our barns so clients can stay close in case there’s a sick horse or for foaling. Even though technology provides some good methods to provide warning or protection (alarms, cameras, etc.) there are times when you just need to be close to respond quickly.
Permanent living quarters, however, can be problematic:
1. If the residential component is too large, then the change of scale can overshadow the scale of the barn and you end up with a “tail wagging the dog” situation. Aesthetically the design looks awkward.
2. If the residence will house a family, you run the risk of injury to children, pets, or visitors and there’s an increased risk of fire caused by household activities.
3. If the apartment or condo is for the owner it’s easier to control but if it’s for a groom or an income rental it’s important to be prepared that lifestyle choices may clash with your own. For example, the tenant may be entertaining guests who may be unaware of the impact of their activities on the horses.
Because a barn usually has a lower cost per square foot (to design and build) than a residence, you may be able to save money by separating the two different uses and avoid building in the necessary fire and smoke separations. For example, the barn could be a simple pole barn and the residence constructed to a higher standard.
Another option is to build the apartment or residence as part of a service /storage structure or another farm building. Two examples of Blackburn Architects’ projects where we did this are Great Roads Farm in New Jersey and Kindle Hill Farm in Pennsylvania.
To conclude, without building in substantial fire/smoke separations when adding an apartment in the barn you increase your risk of disaster. Building codes in most areas require you to include a two-hour separation. It’s essential that you check these regulations before planning an apartment in your barn.
Furthermore, an apartment in a barn or connected to it can impact the farm by forcing a larger footprint for the barn, and this can impact service roads, lead paths to paddocks, land grading, etc. If the apt is added to the second “loft” floor unless it is designed properly it could negatively impact the introduction of natural light and ventilation (see Bernoulli principle and chimney effect).
Over the years, Blackburn has been asked what we think of adding stalls along the side of an indoor arena. Sounds like a good idea, right? Well, we strongly recommend against it. The problems are many.
1. Air Quality. Forced to breathe arena dust many hours of the day, stalled horses live in an environment that isn’t healthy. We recommend instead that the stall portion of the stables be connected in a separate but attached structure running perpendicular to the barn. Not only does this arrangement help isolate the arena dust from the barn, it allows the barn to sit independently. The structure can then catch the prevailing breeze which permits two scientific principles (Bernoulli principle and the chimney effect) to provide natural ventilation and light to the barn.
2. Fire Safety. We always recommend fire separations by providing sliding doors to isolate the barn from the arena in case of fire. These doors may or may not be rated fire separations. The decision is usually driven by cost, and we often provide an automatic rolling fire rated shutter to isolate the two separate areas – this at least reduces the risk of smoke moving between structures. (Quite often it’s the smoke that is more dangerous and faster moving than the actual fire.) The isolation by sliding doors also provides critical time to get horses out of barn. If the arena and barn share the same space, there is less opportunity to isolate fire or smoke from the stable area. Furthermore, when the stables are parallel and part of the arena, the structure is generally shared – raising the risk it could collapse and trap horses inside.
3. Cost, Scale and Building Height. When stalls are designed as part of an indoor arena, the design requires a wider structure (often steel due to the long spans) which is typically more expensive. When it’s a separate but attached structure, it can be framed in wood with smaller spans reducing the cost of the framing. If the stalls are part of the indoor arena, then the building becomes wider which also means a corresponding height increase. In many areas, the local zoning codes restrict building heights. We have found typical restrictions of 35 feet. It’s difficult to get any height in the barn or arena if you are trying to build a 100 x 200 ft arena with a row of stalls and aisle way. Also, from an aesthetic perspective, wider and taller building begin to get enormous and have the potential to look like an airplane hangar and overshadow the entire farm.
4. Storm Water Issues. Finally, if your property is not flat, such a structure with a large footprint may require significant grading that can be expensive and create storm water issues. By breaking the barn and arena into two connected structures you can more easily work it into the natural slope of the land. Also, the isolation of the barn and arena permits opportunities to push the arena into the ground – helping to reduce the scale and height of the arena above finish grade. The entry to an observation area can be elevated above the arena floor (but entry level still at grade) for more easily viewing over the kick wall from a sitting position.
Blackburn has designed many arenas with this perpendicular arrangement. Rocana Farm, designed by us in 2002, is a great example of what we mean. Stalls at this hunter/jumper facility are attached to the enclosed arena with an elevated observation room, tack room, wash and grooming stalls.
When an owner requests forced air electric heating system in the stalls, we advise against it for several reasons:
1) Forced hot air rises and heat stays at the ceiling level, adding unnecessarily to the cost of operating the barn. Blackburn barns are designed to allow air to escape thru the roof vents, so at a minimum sending heat skywards doesn’t make financial sense.
2) Forced air systems move airborne particles around the space and, given the size of the barn and the heat loss expected thru the roof vents, heaters must pump a lot of air at a high velocity to provide sufficient heat to keep the barn to a temperature that might be considered sufficient (which varies with personal preference).
3) Forced air heaters are unhealthy for horses because they spread dust, mold and disease throughout the stable area. Horses give off a tremendous amount of moisture, especially in winter, and that moisture contains bacteria and other viral matter that can be harmful to their sensitive respiratory systems and spread to other horses. If a barn is closed up too tightly (the barn needs to breathe in all temperatures) the barn can become too warm and increase the opportunity to breed bacteria that would normally be ventilated out of the barn. There may be some exceptions for older and ailing horses but a tightly-closed, heated barn is often more harmful than helpful. We recommend discussing with your vet exceptional conditions that may be needed for young, aging or infirm horses.
Strategically placed infrared heaters can be a good choice to keep the chill at bay in human-occupied areas.
Infrared is another term for radiant heat. For example, a stove, fireplace, oven or even our own sun emit infrared (radiant) heat energy. That energy converts to heat, warming the surrounding air.
In a barn, infrared heaters are specially made to produce safe, comfortable radiant heat. When asked by a client, we specify that heaters are directed downward from the ceiling toward a target area below. In an equestrian facility, infrared heaters can be directed toward wash stalls and/or and grooming areas, or down a common walkway, between horse stalls or even in riding arenas.
Blackburn Architects uses two scientific principles to ventilate horse barns – the Bernoulli Principle and the Chimney Effect – vertically removing harmful bacteria and ammonia gases that can cause disease and odors. Providing heat for the horse by forced air does little if anything to help the horse except create harmful, unhealthy conditions.
When requested by a client, we can specify heated floors. Infrared tube heaters emit soft, comfortable radiant heat energy without creating drafts. Infrared heats the ground. Warm floors = warm bodies & feet.
As we all know, horses can naturally withstand colder temperatures better than hot temperatures. If permitted to keep their winter coat and remain dry, horses can withstand even very low temperatures. For colder temperatures, we recommend keeping cold drafts off the horses by closing Dutch doors at stalls (add weather stripping to the doors if needed) and closed aisle doors. In other words, if a horse can stay dry and get out of a steady breeze or draft they have a much better chance to maintain their own health.
A job interview is not exactly an expected set up for an art sale. So when Lauren Zucker (now Richards) came looking for a job at Blackburn Architects some years ago, she found one. One she didn’t accept because graduate school had a stronger pull.
But in a strange twist, John Blackburn liked the student artwork she showed in her portfolio so much he bought it. Two beautiful Lauren Zucker black oil bar on paper works hang in the Blackburn Architects’ offices in Washington, DC. The large 48’x60’ framed paintings are captivating for the brush strokes evoking the fevered jostling of racehorses leaving the starting gate. They are lovely paintings, and visitors to the office often comment on them.
She described her work this way:
The Race: Within the conﬁnes of 10 furlongs there are meta-corporeal aspects of the horse race never experienced by the spectator. I ﬁrst knew the horse race as an unfolded experience through the medium of literature. Drawn out in detail were the visceral relationships between horse and jockey, the operations/politics implicit in a racing farm, the strategies and traditions of breeding and training, the excitement of race day morning, and the cognizant thought behind every move during the course of the race. The race compresses into 2 minutes, the life experience of each racer- horse or jockey.
The Drawing: Through drawing, I looked to fold the life narrative of the racer into gesture. Then, as in the race, montage the narrative of different racers. I found inspiration for expressing this agony of entanglement in Picasso’s Guernica. The narrative gesture of war is apparently not unlike that of the horse race.
The process of these drawings was subtractive, many beginning as a coat of black oil bar. The slow drying time of oil bar and linseed oil allowed me the time to carve the horses’ bodies out the blackness. Portions of the drawing were reworked over and over again, conveying motion/time lapse through the multiplicity of elements, such as the doubling of the jockey’s hand in different positions.
There is a dichotomy in horse racing which at once evokes both nobility and grit which I found to exist even at the scale of the horse’s eye, loaded with both the noble courage and animalistic fear. And in the relationship of the fear in horse’s eye to the Jockey’s eye of focused determination. “
As time passed, though, Lauren’s identity was lost to Blackburn Architects. We could make out most of her signature in the lower right hand of the paintings, but was it Lauren Ziker, Zucker, Luker? What had become of the artist who made the art we live with every day? Was she still an artist? A practicing architect? We didn’t know. Finally, John was inspired to track Lauren down through a connection to a colleague who knew her and had kept in touch. And voila! Lauren is indeed still an artist, and an architect, and she was so excited we had tracked her down.
“I have such great memories of Blackburn Architects and of John. I remember being equally disappointed that the timing didn’t work out as the job would have merged my two greatest passions as a life-long horse lover / equestrian and architecture. I am still working in architecture and still enjoy painting and drawing.”
By John Blackburn
One of my favorite sayings regarding water on a farm is, “Certainly not possible in all cases, and not likely in many, but if at all possible, try to ensure the water that leaves your property is as clean as when it came onto the property.”
My experience designing equestrian facilities, a personal interest in issues of sustainability, and my volunteer work with the Equine Land Conservation Resource, have raised my consciousness around land use issues regarding water. How a property drains it, where to find it, how to store it, and so on.
Whether your property suffers from too much or too little, water is an essential requirement for running an equestrian facility and has a significant impact upon the welfare of your horses, the efficiency of your farm and the budget of your operation. Water plays a big part in most Blackburn Architects equestrian projects. I thought I’d address a few solutions we can offer when there’s too much coming onto your property (not your barn – that’s another issue for discussion).
It’s a problem that has come up recently at a farm in Texas, where clients face excessive stormwater runoff on their farm. When the rains started this spring, suddenly excess water poured onto their land from two different counties; displacing basically an entire neighborhood’s volume of stormwater runoff onto their farm.
The team at Blackburn Architects will address this issue by determining the sizes of storages (dams or tanks) and diversions needed. Among the solutions that we’ll apply to divert rainwater off pastures and away from buildings and high-traffic areas in the coming weeks and months are:
• Swales or Berms. Berms (elevated earth) and swales (shallow trenches) can act like gutters to redirect water away from areas that
get too much water. Planting grass, trees, and bushes will assist in stabilizing these natural water channels, so they don’t become victims of
flooding over time.
• Catch Basins. A catch basin is an underground “reservoir” which collects water and drains it appropriately. Catch basins can
greatly improve farm drainage issues, allowing rainwater to flow through underground pipes leading to a sewer system or holding tanks (where it
naturally disperse). They offer a good method for moving water away from structures and off property, especially if you have to cross roads. At
Wyndham Oaks, in Boyd, MD, a Blackburn designed a system that takes water off the pastures and away from the structures, placing it into a long swale
that runs between paddocks.
• Retention Ponds. Retention ponds usually fill as a permanent pool of water, and they can also serve to temporarily detain excess
stormwater. When stormwater enters these ponds, it’s released over a period of a few days, as water levels slowly return to normal.
All these methods of moving excess water can be interconnected. Run-off entering a catch basin flows through a daylight drain to swales located between paddocks. Before it leaves the site, runoff goes into a retention pond, which allows it to evaporate or gradually seep back into the soil, and recycle.
With careful attention to design details, it is possible to retrofit your barn to be healthier for your horses. One important renovation to existing built structures is the addition of skylights and ridge vents to increase light and air flow.
Only a fortunate few horse owners design and build a barn from the ground up. Most buy a property with an existing barn. As the photos illustrate, Blackburn Architects’ client Kevin Plank, the CEO of Under Armour®, bought historic Sagamore Farm in Maryland, and undertook a significant renovation to add light and ventilation to the interior of his historic main barn.
Significant expenditures are not necessary, however. In this discussion, I’m offering simple recommendations for achieving healthier living space for horses starting with an existing barn.
For venting an existing barn roof, I suggest one of two options:
1) Add Dutch doors along the barn sides or
2) Add a vent along the bottom edge of the skylight (or ridge if that works best though I prefer the curb vent for better free air access).
Option 1: Add Dutch doors along the barn sides
This option provides good access for ventilation to each stall and a great method of controlling air flow. An owner has the option of leaving just the upper door open to reduce the flow or open both upper and lower doors to give maximum free area. (Of course, in order to open both doors for full access you’ll need to add an interior mesh panel to keep horse in the stall.) If Dutch doors aren’t possible or within the budget, then I recommend adding low wall vents to bring in air low to the floor (which is good for foals and to vent odors caused by ammonia gases near the floor). The vents should be dampered for air control and screened to keep rodents from getting into stalls.
Additionally, Dutch doors provide an abundance of natural light, which reduces the need for electric lighting in the barn and helps purify the stall flooring, reducing the creation of harmful ammonia gases.
Option 2: Add a vent along the bottom edge of the skylight (or ridge)
This option allows for vertical ventilation of the barn using the Bernoulli Principle and the chimney effect. Though the existing barn may not have the best angle for prevailing breezes or roof slope, it will help nevertheless. I also recommend vents at the top of the wall at the roof eave if they can be added. This permits year-round ventilation above the heads of the horses, but still ventilates the barn vertically using the techniques described above.
There are a variety of methods and materials that can be used to retrofit skylights into an existing roof. At Sagamore Farm, Blackburn Architects’ design replaced the existing shingles with a new metal roof (not necessary; Sagamore’s roof shingles were worn out and metal was chosen as a better long term material). In more typical circumstances where the existing shingles are salvageable, simply remove the shingles along the ridge and cut out the sheathing or sub roofing material, leaving only the roof rafters.
Continuous curbs should be built along the edge of the opening. Although a continuous skylight or curb is not necessary, I find it aesthetically and functionally preferable. A skylight can then be placed on top of the curbs spanning from one side of the aisle to the other. The curb can and should be vented. The size and amount of free area depends on the barn design, size and location. The skylight width does not have to span the full width of the aisle but somewhere between 8 to 12 feet should be adequate.
The skylight can be either glass (costly and should be safety glass) or some form of polycarbonate. Check your local building codes for requirements. I do not recommend clear glazing. Translucent glazing reduces the visibility of dirt and filters light, which better serves the barn interior. It’s best not to let a strong band of sunlight hit a stalled horse for a long period of time. I also recommend painting the interior of the roof and framing members a light color to improve reflectance.
If a continuous skylight is not possible, then individual roof skylights can be installed over the center aisle. However, if the skylights are not high on the roof and are not vented, they may not do much to increase the barn’s vertical ventilation.
If the barn has a loft it may be possible to remove it, leaving specific structural members spanning across the barn to hold the building together and to provide wind shear strength to the barn. If the loft is used for hay storage (which I don’t recommended for health and safety reasons), then it may be possible to remove a portion of the loft over the aisle leaving the loft in place over the stall for storage or the reverse of that (remove the loft over the stall but leave it in place over the aisle).
While these approaches to increasing light and ventilation in existing structures can work wonders, you should always contact a structural engineer before installation of skylights to determine if the barn can take the modifications needed of if some additional structural work needs to be done.
Today I got a call from a client who’s buying 120 acres in North Carolina and plans to build a new equestrian center. It’s been years since horses have been on the property. The pastures and paddocks are overgrown. The fences are in disrepair. The property has steeply sloped areas but the client wants a dressage ring. Drainage will be an issue. Together, we’ll figure out a way forward by starting with a Site Plan to map the future; completing the owner’s vision in budgeted stages over several years.
A site plan is completed by studying topography, wind and solar directions, neighborhood easements, height restrictions, zoning restrictions, soils and operational necessities (where are roads, pastures, barns, storage sheds, etc.), There are many benefits to putting together this “roadmap” for future use of the farm property. Consider that there are three major categories of costs when planning to bring horses onto your property: 1. Operational, 2. Environmental, and 3. Infrastructure. Proper planning will save you money in all three areas. Fewer roads, less fencing, better drainage all ensure that the whole farm, not just the horse barn but the entire collection of structures on the site, operates efficiently and safely.
Operational Considerations: First locate where you’ll put the horses – where is your turnout? Where will you store hay, equipment, or vehicles? Do you have access for manure pickup, large-truck deliveries, guests or visitors? Minimizing the number of steps necessary for your daily routine (turnout, stall mucking, etc.) will save labor time, which of course you know is money in the farm biz. Planning will also preserve space for paddocks.
Environmental Considerations: Figure out structure placement within your acreage. It’s important to properly orient any new buildings in the landscape. We design our barns to generate their own ventilation, placing them perpendicular to prevailing summer breezes. (One of many design considerations for maximizing light and ventilation, which is a subject I’ve written about often.) Additionally, placing structures where the land will drain easily makes good sense and will save you and your horses potentially hours of muddy misery or the cost of constantly replacing eroded footing.
Infrastructure Considerations: Fewer roads to maintain means fewer dollars spent.
Creating a master plan does not mean that every part of it needs be built at once. The plan may end up taking years to implement, but as each new structure or paddock is added, it isn’t done in the usual haphazard way. It will save you from asking, “You know, I could use a tractor shed somewhere?” Even those with very limited budgets should consider getting the advice of an expert at the planning stage, given the importance of the optimum farm layout.
Bringing in a professional to carefully plan a site doesn’t mean you need to commit to having a custom barn designed. Blackburn Architects’ guidance can help whether you’re purchasing a kit barn, designing a custom barn, or renovating existing structures. A site plan stands by itself as a service we greatly enjoy delivering to clients across the country.
I’ve always made it a point to use passive renewable design elements and sustainable materials in my equestrian designs. The motivation is designing for the health and safety of horses, so it’s not surprising that what’s recommended for creating human and eco-friendly structures is also recommended for equines.
Nowadays, Blackburn Architects’ team rarely encounters a client who isn’t enthusiastic about including sustainable design principles in their farm program. With green technologies evolving every day, there are more systems and product choices available to suit the unique demands of equine properties. The most prevalent elements include natural light and ventilation, recycled materials and regionally sensitive natural woods and products.
SUSTAINABLE BUILDING MATERIALS
We incorporate recycled and sustainable materials into the firm’s barn designs. We’ve used recycled rubber bricks and pavers for aisle flooring, and recycled rubber mats for stall floors, and occasionally, stall walls. Not only are these products more comfortable for the horses’ legs and knees, but they also provide a slip-resistant surface. As for building materials, we use everything from FSC (Forest Steward Council) certified lumber and recycled steel to fly ash concrete blocks and recycled wood.
However, we are always mindful of what some recycled material mixtures contain. Some products include substances (plastics, resins, binders, etc.) that could be toxic to horses through off-gassing or if they chew on the material. If you’re designing your own facility, be sure your builder is familiar with the materials ahead of time and is comfortable working with them. Occasionally, we’ve run into a situation where the builder is unfamiliar with a product recommendation and accidentally convinces an unaware owner to use a product that may exhibit these harmful qualities.
BUILDING FOR CLIMATE
It’s important that building materials make sense for both the design and the climate. In more northern locations, we try to design with timber that will provide more insulation for the structure. In the south, a masonry-style building helps keep the structure cool and is more resistant to humidity and insect infestation. While bamboo is an excellent renewable resource option, it’s not often locally sourced and can be costly to ship. Douglas fir and southern yellow pine are the typical go-to lumber products for our firm. They are quality assured, sustainably harvested, and regionally sensitive. When combined with low VOC (Volatile Organic Compounds) finishes and paints, these materials make for sturdy, sustainable buildings that do not sacrifice quality or aesthetics.
Conserving water is imperative to any agricultural property, and there are many top-to-bottom green approaches to consider. It’s crucial to intercept and collect storm water before it becomes ruinous run-off that can affect ground water and nearby ponds and streams. We frequently use porous or “popcorn” asphalt for interior and sometimes exterior floor covering. It’s “self-healing” and aids in water drainage.
Since many horse farms around the country face changing weather extremes (torrential rain and drought come to mind), rainwater collection systems are vital for alleviating the resultant water issues. Roofs can be designed to route storm water into cisterns. The harvested water can then be channeled into irrigation systems for fields, paddocks, arenas and pastures, or collected for controlled distribution to prevent muddy conditions.
ACTIVE RENEWABLE SYSTEMS
In addition to passive systems, I highly recommend including active renewable systems in the design of any horse farm. The beauty of equine and agricultural properties is that they often feature characteristics that compliment these systems. Large swaths of land can facilitate geothermal power systems or wind-powered generators and other equipment. Roofs with large surface areas are common features of many agricultural buildings and make perfect platforms for solar panel systems.
One of the firm’s current projects is an extremely energy efficient property in Missouri. While targeting net-zero energy use, we’ve included a geothermal heating system and solar panels that power infrared heaters in the wash stalls.
Green technologies have come a long way and today’s solar panel systems offer more choices for collecting and storing energy. If designed properly and in the right location, it is often possible to fully rely on the solar panels for all your energy needs. Including these systems in conjunction with natural light and ventilation could conceivably eliminate outside energy dependency for your equine buildings. Over time, solar panels will pay for themselves in savings. Check with your local and state government about tax incentives for incorporating green energy saving systems into your property.
FRESH AIR AND NATURAL LIGHT
Accomplished with steep sun-heated roofs and vented skylights, the combined effects of the Bernoulli Principle (an equation of vertical lift championed by Dutch-Swiss mathematician Daniel Bernoulli) and the chimney effect (air pulled in low and vented up high) circulate fresh air throughout the structure while flooding the space with natural light. This method provides the optimal environment for horses because it turns the typically static barn into a machine while imitating the equine’s natural environment. The process significantly cuts down on the cost and operation of electric lighting and fans and the health and safety risks they can create.
One of the challenges we sometimes encounter with clients is convincing them to include active systems in their design programs. This is usually due to upfront costs. The price impact can be minimized by smart design decisions. Knowing ahead of time what green options are available and which ones you’d like to incorporate will inform your budget early on and, if need be, help you plan the property with future installations in mind.
THE BENEFITS OF COMPOSTING
Composting is another great passive renewable option. We strongly encourage all our clients to include a composting system in their design program. Composting helps manage muck and removes harmful bacteria and other organisms to create natural fertilizer for paddocks. It also helps keep organic material that could produce harmful uncontrolled run-off out of landfills.
Sustainable barn design is about what’s healthiest and safest for your horses. Remember, horses were never meant to be inside. But if they’re going to be, then it’s important to create an environment as close as possible to what they would encounter in nature, using materials and techniques that at the same time don’t harm the very environment they come from.