Door Hinges

The greenteQ range includes an extensive selection of hinges designed for residential single and double entrance doors. These hinges are grouped under the Sigma umbrella name, and are all manufactured to meet the highest standards of quality.

For composite doors we offer standard and adjustable Face-Fix Composite Door Hinges. PVCu manufacturers can choose from our robost two knuckle Velocity T-Hinge, our original Sigma Flag Hinge and our Hybrid Hinge. Finally, we offer the Sigma ALU hinge for lightweight aluminium doors. The finish on our hinges is guaranteed for up to 20 years, depending on the hinge type.

Peace of mind is assured for everyone in the supply chain, as both the Velocity and Hybrid hinges are approved by Secured By Design, the official UK Police Service initiative whose aim is to design out crime.