Durability & Quality
International Windows uPVC windows and doors are engineered with higher quality materials for better durability and insulation than standard vinyl doors on the market. Improved material and innovative manufacturing process deliver a longer life with no maintenance.
Comfort & Energy Saving
International Windows provides the highest level of comfort and savings. Enjoy the quiet comfort of your home with sound reduction technology. And enjoy the climate indoors with the highest insulation standards with better U-Value.
Advanced Beauty & Design Versatility
International Windows offers a more versatile product line to enhance window beauty and functionality, providing more flexibility with design options that is more suitable for large window openings.
Environmentally Friendly & Maintenance Free
The manufacturing of PVC windows requires two-thirds less energy than aluminum windows, thus reducing CO2 emissions. UPVC windows do not require painting or any chemical maintenance, reducing impact on the environment, and providing a lifetime of maintenance-free windows.