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From its inception, Castlebrook Barns has been a symbol of excellence in the horse barn industry

Want a horse barn that combines the strength of steel with the timeless beauty of wood?

Reviewed by Ann Pruitt, InfoHorse.com · Updated June 2026
Castlebrook Barns steel-frame raised center aisle horse barn exterior
Castlebrook Barns steel-frame raised center aisle horse barn exterior

Castlebrook Barns


Built with the Strength of Steel and the Timeless Beauty of Wood.... Nothing beats a beautiful barn built by Castebrook Barns!


About Castlebrook Barns

From its inception, Castlebrook Barns has been a symbol of excellence in the horse barn industry. At Castlebrook we understand that the safety and comfort of your horses is of the utmost importance. As leaders in the horse barn manufacturing industry, we utilize the highest quality material and the latest technology to create the best barn available. For those looking for a barn that is both exceptional and stylish a horse barn from CastleBrook Barns is exactly what you have been looking for. Our sturdy steel frame construction combined with the beauty of wood a horse barn from Castlebrook Barns will be admired for many years to come. We proudly offer a lifetime structural guarantee on all our barns. We look forward to building the barn of your dreams and having you join an elite group of satisfied customers who proudly house their horses in a Castlebrook Barn


Raised Center Aisle Barn

The Raised Center Aisle Barn, one of our most popular designs, offers several advantages for your horses. The protective breezeway configuration provides excellent ventilation as well as optimal lighting. Both our classic 3:12 roof pitch and 12' aisleway can be modified to fit your architectural specifications.

Shedrow

Our Shedrow Barnis an excellent choice for warm weather climates and where space may be limited. The 8', 10' or 12' overhang offers a protective space from sun or rain as well as a multi-purpose area perfect for tacking up, cleaning equipment, or storing hay. The Shedrow may also be constructed in-line, eliminating the overhang entirely, or back-to-back utilizing a common rear wall.

Gable/Gambrel

The classic Gable or Gambrel design offers a conventional roofline with an option of various roof pitches. When the weather is unpredictable, you can feel assured your horses are resting comfortably in a secure environment. In comfortable weather, the aisle way doors may be opened for additional ventilation. Perfect for warm or cold weather climates, the Gable design is functional as well as aesthetically pleasing.

What If I Want To Customize My Own Design?

Castlebrook Barns offers a variety of custom options to personalize your barn. Our barns are created using a modular system, allowing countless configurations, including L-shaped and U-shaped barns, covered arenas, clear span breeding rooms, and barn extensions. Whether you need an oversized stall or an entire equestrian facility, the team at Castlebrook Barns will work closely with you to make sure all your specific needs are met.

Are Castlebrook Barns Built To Last and Withstand The Elements? Absolutely! All Castlebrook Barns are built using structural steel that meets ASTM Specifications.We use select kiln-dried tongue and groove 2x6 lumber and 26-gauge high tensile Zincalume coated steel roofing. The baked on paint coating are engineered for years of non-fading, low maintenance beauty. This process offers twice the life of standard galvanized coatings. The hardware used in your barn includes heavy-duty nuts and bolts, premium quality easy glide door trolleys and heavy-duty self-tapping tek screws. You can expect to receive only the best, longest lasting materials in your new Castlebrook barn. This is why we can offer a limited lifetime guarantee on all of our structures.

Don't Forget Our Stall Options!

Having a top quality stall inside your beautiful barn is really what makes the barn perfect for your horses. We have several Stall Options to select from. You can have solid walls, grilled dividers for socialization and air circulation and we even have luxury options to choose from!

What Accessories Are Offered By Castlebrook?

Castlebrook Barn's long list of Accessories offers you many options for function, comfort and style. Feel free to accessorize your new barn using Castlebrook's long list of options and accessories…

* Automatic heated and non-heated waterers
* Saddle and bridle racks
* Corner feed mangers
* Hitching posts
* Cross tie rings
* Wash racks
* Skylights
* Stall mats
* Pipe corrals
And the list goes on and on.

Call Castlebrook Barns Today!

A great barn is within your grasp! Our affordable prices, outstanding customer service and payment plans make Castlebrook available to serious horsemen and women who won't settle for less than the best, but also instist upon the best value for their investment dollars. Whatever your needs, we are here to help, so pick up that phone and call us today!




Castlebrook Barns steel-frame raised center aisle horse barn exterior
Castlebrook Barns steel-frame raised center aisle horse barn exterior

What barn styles does Castlebrook build?

Castlebrook Barns engineers a full range of horse facilities under its "Affordable Luxury" promise: Raised Center Aisle barns with single or double breezeways, Shedrow barns for properties with limited space, Gable barns with a conventional roofline, and Gambrel barns whose dual-slope roof maximizes loft storage. The company also builds covered and uncovered round pens, arena covers, hay storage, garages, and fully custom structures. Whether you keep two horses or run a commercial training operation, there is a configuration sized to the herd and the lot.

Castlebrook Barns raised center aisle breezeway interior with wood stalls
Castlebrook Barns raised center aisle breezeway interior with wood stalls

How is the steel-and-wood structure engineered?

Every barn pairs a tubular steel frame with select, kiln-dried 2"x6" tongue-and-groove deck lumber, giving owners the strength of steel and the timeless beauty of wood in one structure. The framework uses 3/16" structural steel built to ASTM A36 and A500 Grade B specifications, with all-steel trusses and a unique radius channel design that eliminates the sharp edges horses can injure themselves on. A moisture-evaporation gap engineered into the tubular system lets the steel breathe and resist rust over decades of use.

Castlebrook Barns horse barn with steel frame and kiln-dried wood stalls
Castlebrook Barns horse barn with steel frame and kiln-dried wood stalls

Where are Castlebrook barns manufactured?

Fabrication happens in-house at Castlebrook's L.A. City-licensed facility of more than 40,000 square feet at 14600 Whittram Ave., Fontana, CA 92335. The plant runs a German custom blast line, a 65-ton ironworker, cold saws, shearing and press-brake equipment, and MIG welding stations, so the same crew that cuts the steel also blasts, coats, and finishes it with industrial enamel. Building components in one controlled facility is how the company holds quality and value at the same time.

Castlebrook Barns raised center aisle barn with cupolas and metal roof
Castlebrook Barns raised center aisle barn with cupolas and metal roof
What roofing, color, and stall options can you choose?
Roof pitches run from 2:12 up to 5:12 with 8' or 12' eaves, plus options for cupolas with weathervanes, skylights, breezeway windows, overhang extensions, and even tile-roof prep. Frame colors include brown, green, white, and custom matte black, and metal roofing comes in Cambridge, Durango, Grand Prix, Sahara, Fargo, and Nantucket Ultra Cool finishes. Stalls are offered in Standard, Barred, and Grilled lines, the Mini line for small equines, and the Luxury Series Marquess, Royal, and King fronts for showcase barns.

What guarantees back a Castlebrook barn?

Castlebrook backs every barn with a Lifetime structural guarantee on the framework and welds, reflecting confidence in the all-steel construction. The company also stands behind its schedule with a $5,000.00 On-Time Guarantee: if your structure is not ready on the promised date, Castlebrook pays up to $5,000 per day. Barns ship as easy-to-assemble kits whose tube-and-post connections go together on site, so you get factory-controlled quality with a manageable raise.

How do you get a quote or order?

To start a design or request pricing, call Castlebrook Barns toll-free at or, or submit the quote form on castlebrookbarns.com. The team helps configure stall count, breezeway width, roof pitch, and wind- and snow-load engineering for your local code requirements before fabrication begins. Planning your layout early, around aisle traffic, tack and feed storage, and turnout access, makes the finished barn work the way your operation actually runs.

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The Solution Section (FAQ)
What kind of horse barns does Castlebrook Barns build?
Castlebrook Barns is a horse barn manufacturer that builds steel-framed barns finished with wood. Their core designs include the Raised Center Aisle barn, the Shedrow, and the classic Gable and Gambrel styles. Because the barns use a modular system, they can also be configured as L-shaped or U-shaped barns, covered arenas, clear-span breeding rooms, and full equestrian facilities.
What is a Raised Center Aisle barn and why is it popular?
The Raised Center Aisle barn is one of Castlebrook's most popular designs. Its protective breezeway configuration provides excellent ventilation and optimal lighting for your horses. The classic 3:12 roof pitch and 12-foot aisleway can be modified to fit your architectural specifications.
Which barn design works best for warm-weather climates or limited space?
The Shedrow barn is an excellent choice for warm climates and sites where space is limited. Its 8-, 10-, or 12-foot overhang gives horses a protected space from sun and rain, plus a multi-purpose area for tacking up, cleaning equipment, or storing hay. The Shedrow can also be built in-line without the overhang, or back-to-back using a common rear wall.
Can I customize my barn design with Castlebrook?
Yes. Castlebrook Barns are built on a modular system that allows countless configurations, including oversized stalls, covered arenas, clear-span breeding rooms, and barn extensions. Whether you need an oversized stall or an entire equestrian facility, their team works closely with you to meet your specific needs.
What materials are Castlebrook Barns built from?
Castlebrook Barns are built using structural steel that meets ASTM specifications, with select kiln-dried tongue-and-groove 2x6 lumber and 26-gauge high-tensile Zincalume coated steel roofing. The baked-on paint coating is engineered for years of non-fading, low-maintenance beauty and offers twice the life of standard galvanized coatings. Hardware includes heavy-duty nuts and bolts, premium easy-glide door trolleys, and heavy-duty self-tapping tek screws.
Do Castlebrook Barns come with a guarantee?
Yes. Castlebrook proudly offers a limited lifetime structural guarantee on all of their barns. This guarantee reflects their use of ASTM-spec structural steel and long-lasting, low-maintenance materials.
What stall options and accessories are available?
Castlebrook offers several stall options, including solid walls, grilled dividers for socialization and air circulation, and luxury upgrades. Accessory choices include automatic heated and non-heated waterers, saddle and bridle racks, corner feed mangers, hitching posts, cross-tie rings, wash racks, skylights, stall mats, and pipe corrals.
How can I get a quote or learn more about a Castlebrook barn?
Castlebrook Barns offers affordable prices, payment plans, and customer service to serious horse owners who want the best value for their investment. To explore designs, stall options, and accessories or to start planning your barn, visit www.castlebrookbarns.com or email [email protected].
What is Castlebrook Barns' slogan?
Castlebrook Barns markets itself under the slogan "Affordable Luxury," which appears throughout their materials. The phrase reflects the company's goal of delivering high-end, durable horse barns at the best value in the marketplace. It pairs with their core message of barns built with the strength of steel and the timeless beauty of wood.
Where is Castlebrook Barns located?
Castlebrook Barns operates from a 40,000-plus-square-foot, L.A. City-licensed manufacturing facility at 14600 Whittram Ave., Fontana, CA 92335. All fabrication is done in-house at this single Southern California location. You can reach them by phone at 800-522-2767 or by email at [email protected].
What types of horse barns does Castlebrook build?
Castlebrook builds Raised Center Aisle barns (single or double breezeway), Shedrow barns, Gable barns, and Gambrel barns. They also produce round pens and covers, arena covers, hay storage, garages, and fully custom structures. Each style can be sized for hobby owners up to large commercial operations.
What materials are used in a Castlebrook barn?
Each barn combines a tubular steel frame with select, kiln-dried 2"x6" tongue-and-groove deck lumber. The structural steel meets ASTM A36 and A500 Grade B specifications and uses all-steel trusses. Hardware is galvanized and the steel is finished with an industrial enamel coating after blasting.
How does Castlebrook prevent rust on its steel barns?
The tubular steel system is engineered with a moisture-evaporation gap that lets the frame breathe and resist rust. Before coating, components run through a German custom blast line for proper surface preparation. The steel is then finished with industrial enamel for long-term protection.
What is the radius channel design?
Castlebrook uses a unique radius channel design that rounds off what would otherwise be sharp edges on the barn framework. This is a horse-safety feature meant to reduce the risk of injury from contact with the structure. It reflects the company's stated priority that the safety and comfort of your horses is of the utmost importance.
What stall lines does Castlebrook offer?
Castlebrook offers Standard, Barred, and Grilled stall lines, plus a Mini stall line for small equines. For showcase barns, the Luxury Series includes the Marquess, Royal, and King stall fronts. The variety lets owners match stall style to budget and aesthetic.
What roof pitches and eave heights are available?
Roof pitch options include 2:12, 3:12, 4:12, and 5:12, with eaves available at 8 feet or 12 feet. Barns can also be engineered for wind and snow loads per local code requirements. Free-span designs are available for layouts that need clear interior space.
What colors and roofing finishes can I choose?
Frame colors include brown, green, white, and a custom matte black. Metal roofing is offered in Cambridge, Durango, Grand Prix, Sahara, Fargo, and Nantucket Ultra Cool finishes. Tile-roof prep is also available for owners who want a tile finish.
What is the $5,000 On-Time Guarantee?
Castlebrook backs its delivery schedule with a $5,000.00 On-Time Guarantee. If your structure is not ready on the promised date, the company pays up to $5,000 per day. It is designed to give buyers confidence in the company's manufacturing timeline.
Does Castlebrook offer a warranty?
Yes. Castlebrook provides a Lifetime structural guarantee covering the barn's framework and welds. This reflects the durability the company builds into its all-steel construction. Owners should confirm the full terms directly with Castlebrook when ordering.
Are Castlebrook barns easy to assemble?
The barns are designed as easy-to-assemble kits. Because all the fabrication and finishing happens at the factory, on-site work is largely limited to connecting the tubes and posts. This approach delivers factory-controlled quality while keeping the raise manageable.
What is a Raised Center Aisle barn?
A Raised Center Aisle (RCA) barn features a central breezeway, standard at 12 feet wide and available up to 16 feet, flanked by stalls. The raised center roofline creates upper breezeway windows for light and ventilation and can include loft storage. RCA barns come in configurations from roughly 4 to 16 stalls in single or double breezeway layouts.
Are Shedrow barns a good fit for small properties?
Yes, Shedrow barns are designed for properties with limited space. They are offered in straight, L-shaped, and back-to-back configurations to fit a variety of lots. They suit warm climates and smaller acreage while still using Castlebrook's steel-and-wood construction.
What options can I add to a Castlebrook barn?
Popular add-ons include cupolas with weathervanes (24" and 36"), skylights, operable upper breezeway windows, overhang and roof extensions, and rear doors in sliding, dutch, or solid styles. Tongue-and-groove filler panels and loft storage between dual rooflines are also available. The team configures these to your layout during the quote process.
How do I get a quote from Castlebrook Barns?
You can request a quote by calling toll-free at 800-522-2767, emailing [email protected], or filling out the contact form on castlebrookbarns.com. The team helps you set stall count, breezeway width, roof pitch, colors, and load engineering for your local codes. Planning your layout early helps the finished barn match how your operation runs.
What is Castlebrook Barns' mission?
Castlebrook states its mission is to excel within the industry by promoting teamwork and exemplary business practices, fulfilling obligations to clients and vendors through superior customer service while providing the best product and value in the marketplace. Their stated goal is to become the pinnacle by which all others are measured. This is paired with a commitment to conducting business ethically and to the highest standard.

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Ann Pruitt
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InfoHorse.com