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Butler Building
HVAC CURBS
The Right HVAC Curb for Your Butler Building Roof Done Right the First Time
Engineered Support for Rooftop Equipment
Mounting HVAC equipment directly onto a metal roof without proper support can lead to leaks, structural stress, and long-term maintenance issues. Butler HVAC Curbs solve this by providing a stable, elevated platform that integrates directly with your roof system.
These curbs are designed to distribute loads evenly while maintaining a weathertight seal around roof penetrations. The result is a cleaner installation, improved performance, and long-term protection for both your equipment and your building.
Benefits of Butler Insulation System
HVAC Curb Unit
When a roof curb for HVAC is included with your order, flanges are customized to fit perfectly as possible and designed to carry certain point loads required for equipment placement. All curbs feature continuous seam welds. Side flanges nest with the roof panel, thus resulting in a completely watertight seal. Metal roof curbs come standard with 1″ foil-faced rigid insulation (R6.5). High R-values are available upon request. Our packages ship with all accessories for a complete curb install.
Features and Benefits
FEATURE PANELS
Weather-tight roof integration
Pre-engineered for precise fit
Supports heavy rooftop equipment
Elevated design for drainage
Simplifies installation and maintenance
Long-term durability
Butler-Cote Metal Panel Colors
Butler Cote colors are engineered for long term performance, with exceptional fade and chalk resistance that outlasts conventional paint systems. Cool Colors meet Title 24 energy standards and support LEED certification, giving your building proven longevity and a finish that protects your investment for decades.
Gable trim, eave trim, gutter and downspouts included.
Cool Solar White
Cool Igloo White
Cool Ivory White
Cool Birch White
Cool Shell Gray
Cool Country Wheat
Cool Desert Beige
Cool Gray Stone
Cool Emerald Green
Cool Ocean Blue
Cool Majestic Blue
Cool Brick Red
Cool Harvest
Cool Onyx Black
Cool Marsh Green
Cool Palm Green
Cool Solar White
Cool Birch White
Cool Shell Gray
Cool Country Wheat
Cool Emerald Green
Cool Gray Stone
Cool Majestic Blue
Cool Marsh Green
Cool Ocean Blue
Not formulated for exterior use.
Light Gray
Igloo White
Interior White
Cool Marsh Green
Selected color
In Stock and Ready to Ship
Frequently Asked Questions
Still deciding if a Butler building is right for your project? Here’s what most builders ask us before they get started.
Still have questions?
Talk to a real person. Call our Pro Desk Expert Line or request a callback.
What makes a Butler building different from other metal buildings?
Butler has been engineering steel buildings for over 125 years, and AM Star is an authorized Butler distributor, not a reseller of generic components. Every building you get through us uses genuine Butler engineered parts, backed by Butler’s manufacturing standards.
Can I customize the size and layout of my building?
Yes. Butler buildings are engineered to your exact specifications, size, use, and site requirements, whether that’s a small workshop or a large industrial facility. Our team works with you from initial design through structural engineering to make sure it fits your project.
How much does a Butler building cost?
Pricing depends on size, building type, durability grade, and site conditions, so there’s no single number that fits every project. Request a quote and we’ll get you accurate pricing fast, tailored to your specific building.
How long does the process take, from quote to finished building?
Timelines vary by project scope and current fabrication schedules. Once you request a quote, we’ll give you a realistic timeframe based on your specific building and location.
Do you handle engineering and permitting?
Yes. Every Butler building is engineered to meet local codes and structural requirements, with stamped drawings provided for permitting, backed by Butler’s manufacturing standards.
What's the difference between a Butler building and a barndominium?
A barndominium is one type of building you can build using Butler’s steel building system, combining residential living space with a metal building structure. It uses the same engineered components and durability standards as our other building types.
What if I'm not building new, I just need parts or repairs?
We also supply genuine Butler parts and components for repairs, replacements, or expansions, no need to order a full building. Browse our parts catalog or contact us directly.
How do I get started?
Request a quote and tell us about your project, building type, size, and timeline. We’ll follow up with accurate pricing and next steps, no pressure, no runaround.
Price my Butler Building
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Availability:
Available 7 Days a Week from 8am to 5pm and Evenings by Appointment.
Request a New Butler Building Quote
Tell us about your project and we'll put together accurate pricing on a genuine factory-spec Butler building. Every quote is engineer-reviewed and tailored to your building type, size, and timeline.
Download the Spec Sheet
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