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Three Season Sunroom

Great for enjoying from early spring through late fall, our three season sunroom is the most popular choice. Features weather-tight, double sliding windows with full screens, insulated base wall and prime entry doors. Or, the windows can easily be removed and stored so you can utilize this enclosure as a screen room during the summer and replace the windows for enjoyment during spring and fall. We invite you to find out more about our premier three season sunrooms, and to contact us with any questions you might have.

Three Season Sunroom Features

Installed on your existing deck or patio or let Tri-State Building Specialities do the foundation.

Double sliding windows with full screens, both windows slide – control air flow and circulation.

Windows lock and have an interlocking frame – great safety feature.

Both windows and screens are easy to remove – makes cleaning simple.

High performance glass – UV protection, helps keep the room warmer in the winter and cooler in the summer.

Standard tempered safety glass

EXCLUSIVE high-tech polymer base walls and fill – scratch and dent resistant, virtually maintenance free.

Insulated walls with polystyrene foam core.

3′, 4′ and 5′ wide windows, 5′ and 6′ sliding doors – allows you to customize your sunroom.

All window sections are custom factory pre-assembled – quality control.

Windows can easily be removed and stored so enclosure can be enjoyed as a screen room if desired – you decide how to use your room.

Optional Features

Glass transoms above or below windows – increases light and view, maximizes the sunroom experience.

Matching siding – blends with existing home.

Three Season Sunroom Upgrade

Same wall features as the three season enclosure.

IG insulated tempered safety glass and HPG glass – extends the use of your sunroom.

Exclusive Retractable Upgrade


                Screen Up                 Screen Almost Up       Screen Halfway Up          Screen Down

Sunroom CAD Drawings

Click the buttons below to view the PDF’s

Gable Sunroom                                               Studio Sunroom

Three Season Sunrooms | Middletown, NJ
Middletown, Holmdel, Howell, Woodbridge Township, Hazlet, Jackson, Brick and Toms River.