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A living room filled with furniture and a ceiling fan.
A sun room with a lot of windows and furniture.
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Sunroom Model 400

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  • Thermal Room Walls: Experience warmth and comfort with our Thermal Room Walls, featuring high-density 3" foam panels and robust 3" aluminum extrusions for superior wind and snow support. Enhanced with commercial-grade thermal breaks to minimize condensation and heat loss, these walls are fitted with high-efficiency, Low-E Argon glass windows for added elemental protection.
  • Patio Room Walls: Our Sunspace Patio Room System is perfect for seasonal enjoyment. Constructed with high-density 2" foam panels and sturdy 2" aluminum extrusions, these walls extend your favorite seasons. Tailored to your preferences, they include a selection of premium door and window systems.
  • Therma Deck: Therma-Deck, our pre-manufactured, insulated floor deck, offers strength and insulation for your sunroom. Available in thicknesses of 4-1/2" (R17), 6-1/2" (R26), and 8-1/4" (R35), these panels are made of engineered oriented strand board that encases the insulating core. This design not only saves on foundation work and installation labor but also provides a ready surface for flooring materials like carpet, tile, laminates, or hardwood. Additionally, the inherent strength of Therma-Deck makes it suitable as a roofing material, compatible with shingles and various interior ceiling finishes.

For more details on the versatility and applications of Therma-Deck, please reach out and consult with NYC Sunrooms today!

Authorized SunSpace Dealer in New York.

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Sunroom M400 Gallery

Explore our Model 400 gallery to see how this insulated Sunroom elegantly adapts to various styles and settings, offering year-round comfort and functionality.

Available Colors

White
Driftwood

Documentation

Video Media

Check out these videos for Sunspace models 300 & 400!

Craft Your Comfort

Begin crafting an oasis that perfectly suits your taste and needs.

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Why Choose NYC Sunrooms?

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Hidden Potential

Unlock hidden Gems. Transform underutilized areas into vibrant living spaces.

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Customized Solutions

Your vision, our blueprint. Custom designs that fit your style and home seamlessly

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Strength & Durability

Durability meets design. Premium materials crafted for longevity and beauty.

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Before & After Sunspace

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Reimagine Yours Outdoors!

Get a Free Quote!

Get a no obligation free quote from New York's Authorized Sunspace Dealer.