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Attic Conversion

Attic Conversion & Attic Remodel in Colorado

Attic Conversion & Attic Remodel in Colorado

Attic Conversion

Unlock valuable living space in your home with a professionally designed and engineered attic conversion. Whether you want an extra bedroom, home office, playroom, or studio, PrimeStone delivers customized solutions that maximize comfort, functionality, and property value.

As a structural engineer–owned design-build company, we ensure every attic conversion is safe, code compliant, and optimized for structural integrity — from framing modifications to insulation, utilities, and finished interiors. We serve homeowners throughout the Denver Metro Area and Colorado Front Range, including Denver, Aurora, Highlands Ranch, Centennial, Lakewood, Boulder, and nearby communities.

Our Attic Conversion Services

PrimeStone offers comprehensive attic conversion services — designed and built to enhance your home and meet your needs:

Structural Assessment & Engineering

Evaluate existing framing, roof structure, and load capacity
Determine feasibility and structural modifications
Create engineered plans to support finished livable space
Design & Planning

Functional layout design
Stair placement and code-compliant access
Egress planning and window or dormer design
Lighting and electrical planning
Insulation & Energy Code Compliance

Proper attic insulation for year-round comfort
Air sealing and ventilation solutions
Energy code-compliant assemblies
Utility Integration

Electrical, lighting, and outlets
HVAC distribution and climate control
Plumbing (optional bathroom or wet bar)
Finishing & Interior Build-Out

Framing, drywall, and sound control
Flooring and trim work
Custom cabinetry and built-in storage
Paint, finishes, and lighting

Because PrimeStone is structural engineer–owned, all attic conversions are designed with engineered details for structural support, proper load paths, and compliance with Colorado building codes.

Our Attic Conversion Process

1. Initial Consultation & Structural Review

We start with an on-site evaluation to assess roof framing, load capacity, utilities, head height, and access.

2. Design & Engineering

Our team develops a custom layout and engineered plans that address structural needs, access, egress, insulation, and code compliance.

3. Permit Submittal & Approval

We prepare permit documents and submit them to the appropriate building department, coordinating inspections and approvals.

4. Conversion Construction

From structural modifications to utility install and finish carpentry, we manage all phases of construction with quality craftsmanship.

5. Final Inspection & Handover

Once complete, we coordinate final inspections and deliver your new finished attic space — ready to enjoy.

Why Choose PrimeStone for Attic Conversions in Colorado?

Structural engineer–owned design-build company with technical expertise
Engineering-reviewed attic designs optimized for safety and performance
Full service: design, permitting, construction, and inspections
Transparent pricing and clear scopes of work
Custom solutions tailored to your goals and budget
Trusted craftsmanship serving the Denver Metro Area and Front Range

PrimeStone brings engineering rigor and remodeling experience together to transform unused attic spaces into beautiful, functional areas you’ll love.

Schedule Your Attic Conversion Consultation

Ready to make the most of your attic space?

Contact PrimeStone today to schedule a consultation and receive a detailed estimate for your attic conversion.

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Attic Conversion FAQ

What is an attic conversion?
An attic conversion (also called an attic remodel or attic finish) transforms an unfinished attic into livable space such as a bedroom, office, or playroom.
Do I need a permit for an attic conversion?
Yes. Attic conversions require building permits for structural, electrical, HVAC, and sometimes plumbing work. PrimeStone handles all permitting and ensures your project meets local Colorado codes.
Can all attics be converted?
Most attics can be converted, but feasibility depends on factors like head height, roof structure, access, and structural capacity. A structural assessment is necessary to determine what’s possible.
How long does an attic conversion take?
Typical timelines range from 6–12+ weeks, depending on structural modifications, utility work, finishes, and permitting. We provide an estimated schedule during the planning phase.
How much does an attic conversion cost?
Costs vary based on size, utilities, structural work, and finishes. Most attic conversions in Colorado range from $40,000–$120,000+, with detailed estimates provided after evaluation.
Can I add a bathroom in my attic conversion?
Yes — if plumbing access is feasible. We integrate plumbing, drainage, and fixtures as part of the conversion design, ensuring code compliance and proper utility connections.
Do attic conversions add value to my home?
Yes — converting underutilized attic space adds functional square footage and often increases resale value and appeal.
What makes PrimeStone different from other remodelers?
PrimeStone is structural engineer–owned, meaning every attic conversion benefits from engineering oversight for structural safety, load capacity, and full code compliance.
Will my new attic be energy efficient?
Yes — we include proper insulation, ventilation, and sealing to ensure your attic space is comfortable year-round and meets energy code requirements.
How do I start an attic conversion project?
Contact PrimeStone to schedule a consultation. We’ll evaluate your attic, discuss design options, and prepare a plan with an estimate tailored to your goals.

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