Thermal Industries is
proud to offer our
customers products with
the ENERGY STAR label.
Thermal Industries' manufactures an extensive line of Double Hung Vinyl Replacement Windows that are available with a variety of features and options for every need and budget.
Highest Quality Materials
All Thermal Industries Double Hung Replacement Windows are made from uPVC or virgin vinyl to assure the highest quality. Using vinyl also makes Thermal Industries' double hung replacement windows maintenance-free, meaning they will never need painting or scraping, and will not rot, chip or peel.
Structural Integrity Built Into Every Window
Thermal Industries Double Hung Vinyl Replacement Window frames feature multi-chambered, Parallel I-beam Construction to provides strength, durability and longevity. Fully-welded and weeped sills make our replacement window welds 300% stronger than the industry's standard windows, while providing excellent water resistance.
Enhanced Energy Savings
| All Thermal Industries Double Hung Windows specified with either our Peak or Super Peak Performance™ Glass packages are ENERGY STAR® qualified for all 50 states. |
Convenience You Can Count On
All Thermal Industries Double Hung vinyl replacement window sashes tilt-in for easy and safer cleaning from inside your home. Locking Zinc Tilt Pins also prevent accidental sash displacement during window cleaning.
Thermal Industries Double Hung vinyl replacement windows feature Block & Tackle Balances, enabling you to open and close the window's sashes with ease. This balance system is made with similar cord materials used in mountain climbing. Thermal Industries Block & Tackle Balances work on direct vertical force causing less friction than other window balance systems on the market.
