Insulated Sunroom

Enjoy year-round comfort with a Sunspace 4-season Sunroom

Sunspace’s 4-season sunroom is fully insulated, designed for year-round comfort. Its thermal walls feature high-density 3″ foam panels to retain warmth, while heavy-duty 3″ aluminum extrusions offer exceptional support against wind and snow. Commercial-grade thermal breaks in the extrusions minimize condensation and heat loss for added efficiency.

The thermal roof system enhances wind resistance and further reduces condensation and heat loss. ThermaDeck eliminates the need for expensive foundation work, providing a superior surface for carpet, tile, or most flooring types, with 25% better insulation than traditional flooring.

Windows are equipped with double-glazed, high-efficiency Low E-Argon gas glass, ensuring robust protection from the elements and ultimate comfort in every season.

HR2 Construction

BENEFITS & FEATURES

THERMADECK

ThermaDeck integrates seamlessly with Sunspace’s 3-season and 4-season sunrooms to enhance thermal efficiency. Featuring insulated panels with exceptional thermal properties, it creates a warmer, more comfortable space while lowering energy costs. This innovative decking system offers 25% better insulation than traditional flooring.

Virtual Tour

Available Colors

White

Driftwood

Design inspiration

Sunspace Model 300 & 400 Sunrooms

Inspiration Sunspace -2

Frequently Asked Questions

Do I need a permit to build a sunroom, screen room, or patio cover on my deck?
Yes, most locations require a permit to build a sunroom, screen room, or patio cover on your deck. Permit requirements vary by city and municipality, so it’s best to check with your local building department to ensure compliance with regulations.
Yes, but the existing deck must be structurally sound and capable of supporting the additional weight. In some cases, reinforcement may be needed to meet building codes and ensure long-term durability. A professional assessment is recommended before installation.
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