XtremeDoor composites

The XtremeDoor is one of the most high spec composite doors on the market. With 5 point locking and Secured by Design status, it’s also one of the most secure. The XtremeDoor has PAS24 2016 Enhanced Security accreditation, so you can rest assured that your home is safe.

This premium composite door also offers the end user extreme levels of thermal efficiency and weatherproofing. In fact, these composite doors are 19% more thermally efficient than a solid timber core composite.

Thermal Performance

Composite doors are much more thermally efficient than either timber or PVCu. They are manufactured to the highest quality standards, making them more thermally efficient by design.The warm foam core allows the door to have a significantly better ‘U’ value than traditional timber, PVCu skinned timber, and steel doors. Our entire range meets the requirements of current Building Regulations.
There are various upgrades to glass options which increase the thermal performance of the door. Our composite doors are sure to keep your home warmer and help to reduce your energy bills.

Print Print | Sitemap
Three Rooms Windows Limited, Evens House Piccadilly Nottingham NG6 9FN Company Number: 10781648 © Three Rooms Windows Ltd