MODEL 400 – INSULATED SUNROOM

A Stylish Way to Extend Your Seasons

The Sunspace Model 400 is designed for homeowners who want the perfect balance between elegance, durability, and comfort. Built for 3-season use, this sunroom creates a warm and inviting space that feels like a natural extension of your home.

Featuring high density insulated roof panels, reinforced aluminum framing, and energy smart glass options, the Model 400 delivers exceptional temperature control and protection from the elements, so you can relax outside from early spring well into late fall.

This sunroom is more than an upgrade; it is a lifestyle enhancement. Whether you dream of a sunny breakfast nook, a quiet reading corner, or a multi purpose family room, the Model 400 offers endless possibilities with a modern and streamlined design.

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Available Colors

Black

White

Looking For Design Inspiration?

Sunspace Model 300 & 400 Sunrooms

BENEFITS & FEATURES

Exceptional Thermal Performance : Thermal walls with 2” to 3" foam panels and premium Low-E Argon gas glass keep your space comfortable through changing seasons.
Bright, Open Design : Maximize natural light without compromising insulation or efficiency.
Engineered for Strength : Crafted with heavy-duty aluminum to withstand Canadian weather year after year.
Custom-Fit for Your Home : Select from a variety of colors, finishes, and layout configurations for a personalized look.
Upgrade with ThermaDeck : Add an insulated flooring system for even greater energy savings and comfort.
Low Maintenance, High Value : Enjoy lasting beauty without constant upkeep while increasing your home’s value.

ThermaDeck (Optional Upgrade)

Take your sunroom’s comfort to the next level with ThermaDeck, Sunspace’s innovative insulated flooring system. Designed for superior thermal efficiency, it provides up to 25% better insulation compared to traditional flooring, keeping your space warmer while reducing energy costs. Perfect for extending your 3-season sunroom into cooler months.

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