Energy Efficient Double Glazing

To get the maximum from your new windows, conservatories, and bi-folding doors, we have a range of options available which can be tailored for each customer. Whether you are looking to cut your heating bills, or efficiently control the temperature in your conservatory we have the solution.

Roof glazing: various colour options of 35mm polycarbonate.

Solar controlled option for south facing conservatories.

At Alpine Windows & Doors, we can supply and fit windows conservatories and bi-folding doors with specialist glass from a wide range of options to suit you. From blue active Pilkington self-cleaning glass, Celsius blue self-cleaning glass which enables you a cooler environment in the summer months to anti sun options in different colours. Visit our Leeds showroom and we will be happy to go through the best options for your needs. Planitherm Total Glass – Installed with a warm edge spacer bar to create a ‘U’ value of 1.3 which complies with any new build or renovation work.