A cut above the rest
Why we manufacture….
At Diamond we are in a unique position to offer a quality product at a lower price to our customer base here in Essex built up over 32 years, using Diamond Windows you are in effect cutting out the middle man. Not some but all of our windows, composite doors, patio doors and conservatories are fabricated here on site and have been all these years, we hand finish all of our frames to maintain the high standards required by our customers.
10 Year Insurance Backed Guarantee on all installations!