Available Series
- Moderate Sliding Sash TIW 3130
- Moderate Sliding Sash TIW 3131
- Classic Sliding Window TIW 3136
- Classic Sliding Sash TIW 3137
- Supirior Sliding Slash TIW 3142
- Projecting Window Jamb TIW 3230
- Classic Projecting Window TIW 3236
- Classic Jamb Door and Glassdoor TIW 3736
- Superior Sliding Glass Door TIW 3642
- Door for Moderate Shower TIW 3930
save money & the environment with thermal insulated windows.
Thermo Windows not only provide you with unparalleled energy efficiency, but now put money back in your pocket.
If you purchase any qualifying Thermo Window, then you are eligible to receive a tax credit of 30% of the product cost, up to $1500, on all eligible products. There has never been a better time to install Thermo Window Products into your home!
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New Superior sliding slash
Thermo Window is proud to announce the all new Superior Sliding Slah Window and Doors Series TIW 3142. This Model is similar to the Classic Sliding Slah but with heavier guide and rails.
Window Performance
Thermo Windows Energy Star
As heating costs continue to rise at an alarming rate, installing double glazing window with thermal insulation properties is a shrewd investment for reducing heating bills. The latest thermal insulation glass solutions work in two ways - by reflecting heat back into the room, rather than allowing it to escape and by allowing.