Energy Saving Composite Doors

Energy Efficient Doors

Our doors are made using a calcium zinc based compound in the extrusion of the doorframe. This means are doors are kinder to the planet. We also make it our mission to reduce our carbon footprint by carefully planning our delivery routes to cut down the amount of fuel we use.

composite front door fitted price

Energy Certificates With Every Door

In 2011, Door Stop Doors were the first to be certified with an energy rating & to continue that efficient streak, they produced the first A energy rated door.
All of our doors are issues with a bespoke energy rating certificate – based on expert data from the Building Research Establishment and accredited by the British Fenestration Ratings Council.

GRP Has The Longest Lifespan

How long can you expect your new composite door to last? 5, 10, 15 years, try up to 35 ! GRP Composite doors are incredibly strong and secure, manufactured to modern techniques in a quality controlled environment and comprise of a hardwood inner frame reinforced for rigidity, set around a thermally insulated polyurethane foam core.

Because our doors have a coloured 2mm GRP outer skin they require minimum maintenance, literally just a wipe clean whenever you feel necessary. They will not warp or twist and more importantly they will not decay or rot.


Design Your New Door Online

Express your style and create your perfect door online. With an extensive number of options, make your door individual and choose your style, colour, glazing and hardware – making your door 100% you.