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Double Hung Windows from Thermal Industries


Thermal Industries' manufactures an extensive line of double hung windows that are available with a variety of features and options for every need and budget.

Our Double Hung Windows feature maintenance-free vinyl


All Thermal Industries double hung windows are made from uPVC or virgin vinyl to assure the highest quality. Using vinyl also makes Thermal Industries' double hung windows maintenance-free, meaning they will never need painting or scraping, and will not rot, chip or peel.
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Structural integrity built into every Double Hung Window

Thermal Industries' vinyl double hung window frames feature multi-chambered, Parallel I-beam Construction to provides strength, durability and longevity. Fully-welded and weeped sills make our double hung window welds 300% stronger than the industry's standard windows, while providing excellent water resistance.  

 

 

 

 

 

 

Double hung window | Vinyl Replacement Windows
Our Double Hung Windows tilt inward for easy and safer cleaning from inside the home.

Double Hung Windows provide convenience you can count on 

All Thermal Industries double hung 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 vinyl double hung windows feature a Thermal Weight Mangement System, enabling you to open and close the double hung window's sashes with ease. This balance system is made with similar cord materials used in mountain climbing. Thermal Industries Thermal Weight Management System works on direct vertical force causing less friction than other window balance systems on the market.  

 

 

Energy Star Qualified Double Hung Windows

 

Ask about ENERGY STAR® qualified windows from Thermal Industries. We offer a variety of high-performance, insulating glass systems that help qualify our products for the ENERGY STAR label. 

 

 

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