Business Details
50+ Years
experience
Denver's Premier Sunroom Builders Since 1975
Colorado Sunroom and Window has been transforming homes in Denver and the Front Range for over 40 years. Our commitment to quality sunroom and window installations has established us as the region's largest and most qualified supplier. We specialize in projects that maximize natural light, creating inviting spaces that elevate both aesthetics and functionality. Our team of seasoned professionals brings unmatched expertise in energy-efficient design, utilizing advanced materials like CONSERVAGLASS NXT to ensure year-round comfort. With a legacy of over 4,500 completed projects, we combine traditional craftsmanship with modern innovation to deliver durable, architecturally significant additions.As the exclusive Denver dealer for Four Seasons Sunrooms, we offer unparalleled product knowledge and installation precision. Our vertically integrated operationsfrom design consultation to final installationguarantee consistent quality control and competitive pricing. We maintain industry leadership through continuous training programs that ensure our installers meet exacting standards. Our dedication to green building practices and energy conservation has made us a trusted partner for homeowners seeking sustainable home improvements. This combination of experience, technical expertise, and customer-centric approach solidifies our position as Denver's premier sunroom and window specialists.
Services
Sunroom Installation
Patio Covers
Windows & Doors
Conservatory Sunrooms
Cathedral Sunrooms
Details
- Year established: 1975
Highlights and features
- 40+ years of specialized sunroom and window expertise in Colorado's climate
- Exclusive Denver dealer for award-winning Four Seasons Sunrooms
- Energy-efficient designs featuring CONSERVAGLASS NXT technology
- Vertically integrated operations ensuring quality control at every stage
- Over 4,500 completed projects demonstrating proven reliability
What people say
Exceptional craftsmanship
Energy-efficient designs
Professional service
Timely completion
Experienced team
Services
Sunroom Installation
We design and install custom sunrooms that expand living spaces while maximizing natural light. Our Four Seasons Sunrooms feature CONSERVAGLASS NXT technology for superior energy efficiency. With options including Straight Eave, Cathedral, and Conservatory styles, each installation combines architectural beauty with climate-controlled comfort. Our expert team ensures seamless integration with existing home structures.
Patio Covers
Our Renaissance Patio Covers and Four Seasons LifeRoom systems transform outdoor spaces with durable, stylish protection. Available with solid roofs or adjustable louvered systems, these covers provide weather protection while maintaining aesthetic appeal. Features include LED lighting, climate control, and retractable screens for year-round usability in Colorado's variable climate.
Windows & Doors
We supply and install premium replacement windows and entry doors from leading brands like Kolbe, ProVia, and JELD-WEN. Our selections enhance home security while improving energy efficiency through advanced glazing technologies. Products include custom windows, patio doors, and entry systems that complement both traditional and modern home designs.
Conservatory Sunrooms
Our English-style conservatories combine classic elegance with modern performance. Featuring extensive glass usage and architectural detailing, these spaces serve as both plant sanctuaries and living areas. The designs incorporate energy-efficient materials and construction methods to ensure year-round usability while maintaining traditional aesthetic elements.
Cathedral Sunrooms
These sunrooms feature dramatic vaulted ceilings that create expansive, light-filled spaces. Available with glass or solid roofs, they offer panoramic views while maintaining climate control. The designs balance aesthetic appeal with functional living space, suitable for entertaining or relaxation with energy-efficient performance.
People
Thomas Thompson
Owner and CEO
With over 40 years in the industry, Thomas Thompson founded Colorado Sunroom and Window in 1975 as a passive solar builder. He has overseen 4,500+ sunroom projects and established the company as Denver's premier sunroom specialist through his commitment to quality and innovation.
Questions
What types of sunrooms do you install?
We install Four Seasons Sunrooms including Straight Eave, Cathedral, Conservatory, Hampton, and custom designs. Each style offers unique architectural features and energy-efficient performance tailored to Colorado's climate.
Do you offer patio cover solutions?
Yes, we provide Renaissance Patio Covers and Four Seasons LifeRoom systems with options for solid roofs, louvered systems, and climate-controlled enclosures to enhance outdoor living spaces.
What window and door brands do you carry?
We distribute premium brands including Kolbe, ProVia, JELD-WEN, and LaCantina, offering energy-efficient windows and secure entry systems for residential applications.
Are your sunrooms energy efficient?
All our sunrooms feature CONSERVAGLASS NXT technology that provides superior insulation, reducing energy costs while maintaining comfortable indoor temperatures year-round.
How long does installation take?
Most sunroom installations complete within 6-8 weeks after design approval, with patio covers typically requiring 2-3 weeks depending on project complexity.
Do you provide free consultations?
Yes, we offer complimentary design consultations to discuss your project needs and provide tailored solutions for your home's specific requirements.
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