Leading Energy Saving Performance
Our patio doors benefit from having an extensive glass coverage and a specially reinforced frame. Created using carefully measured, size optimised chambers which trap pockets of air, minimising air ingress into your home.
Around the perimeter of your patio door we fit a special rubber sealant, which stops cold air entering your home between the door panel and frame.
Insulating Windows construct all of our uPVC patio doors from proven energy saving materials. As a company, we are solely dedicated to providing our customers with windows and doors of exceptional energy saving capabilities. On top of this, all of our double glazing doors, including our patio doors, are 100% recyclable.