We are proud to sell WarmCore on Sterlingbuild, offering high quality products at competetive pricing.

WarmCore are one of the leading specialists in aluminium casement windows and bi-folding doors. Specialising in "warm aluminium", WarmCore combine the desirability and durability of aluminium, with the benefit of improved thermal insulation.



Aluminium Bi-Folding Doors

Aluminium Bifold Doors Made to Measure at Low Prices

Aluminium Windows

Aluminium Windows Made to Measure