01 · BACKYARD BUILDINGS
Small footprint. Big possibilities.
Studios, hobby rooms, finished retreats, home offices and flexible backyard storage.
Explore optionsCAPSTONE BUILDINGS · NORTH TEXAS
More space.
More possibilities.
From backyard studios and retreats to detached garages, workshops and large metal buildings. Custom solutions built around the way you live and work.
Free estimates · Custom layouts · Practical project planning
Custom SizesInterior & Exterior OptionsBuilt for North TexasFinancing Opportunities
FIND YOUR SPACE
Three ways to build what comes next.
Choose the building type that fits your needs. We can help plan the size, layout, openings, and finishes.
02 · GARAGES & WORKSHOPS
Room for your vehicles and projects.
Multi-car garages, equipment storage, workshops and covered extensions.
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03 · LARGE BUILDINGS
Serious room to get things done.
Custom shops, agricultural structures, vehicle and equipment buildings.
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FEATURED MODELS
The Studio or the Retreat?
Start with two backyard footprints and personalize the doors, windows, finishes, and covered outdoor space.
12 × 16
Capstone Studio
Compact backyard office, hobby space or storage.
16 × 24
Capstone Retreat
More square footage for a spacious, finished getaway.
MAKE IT YOURS
Designed for how you use it.
Add practical upgrades or create a finished, comfortable workspace.
THE CAPSTONE PROCESS
From idea to installation.
Clear project planning, written scope, and local follow-up.
Tell Us Your Idea
Share the location, target size and intended use.
Plan Your Options
Review openings, finishes, foundation and access.
Confirm the Scope
Evaluate site constraints, permitting and written details.
Build Your Space
Coordinate materials, installation and walkthrough.
BUILDING INSPIRATION
See what is possible.
Original concept renderings for planning inspiration, not photos of completed projects.
FINANCING
Options for your budget.
Ask about third-party financing opportunities. Approval, rates, availability and terms vary.
Explore FinancingREVIEWS
Real customer experiences matter.
See feedback from Capstone customers. Buildings-specific project reviews will be added as those projects are completed.
View Capstone review page →FAQ
Common questions, practical answers.
Can you customize the building size?
Yes. Published models are starting concepts, not fixed limitations. We review your desired dimensions, use, property and applicable structural requirements.
Can you finish the interior of a backyard building?
Options may include insulation, electrical, lighting, flooring, interior walls, paint and mini-split climate control when included in a written scope.
Can a garage include a covered carport or patio extension?
Many configurations can be planned with an attached covered extension, subject to site review and structural design.
Will I need permits or HOA approval?
Permit, zoning, setback, engineering and HOA requirements depend on your location and use. These must be verified before construction.
Can you add overhead doors, sliding doors and windows?
Yes. Openings, sizes and configurations can be reviewed during planning. Final placements depend on the building design.
Is a slab included in the price?
Concrete or other foundation work must be specifically identified in your written estimate. Existing slabs require suitability review.