Technical reference for specification
This page is the gateway to information to help you design and build using Gerard Roofs products.
This technical reference area is in three sections that correspond to those in the latest Gerard Roofs Specification Manual. The tiles on the right will take you to the different categories of information.
If you’d like a complete copy of the latest Gerard Roofs Specification Manual, you can download a pdf here or phone Gerard Roofs on 0800 100 244 and have a hard copy sent to you.