This was our first project completed in 2025. SJS Sheeting Limited were approached to install a new built-up roofing system in London with a fast turnaround. We liaised with the supply chain and conducted a site survey, managing to start less than two weeks later and complete the project in January 2025, handing over in 2.5 weeks. We supplied and installed the Ash & Lacy duo Therm system along with rooflights to suit.
What
Materials Did We Use?
Roof
Ash and Lacy DuoTherm system
0.7mm liner
32/1000 top sheet 0.7mm Leathergrain goosewing grey
280mm knauf Factoryclad 40 insulation
Ashgrid bar and bracket system
Rooflights
Rooflight 32/1000 class 1 CE30E - bottom layer
4 wall 10mm polycarb to provide a combined rooflight u-value of
1.3W/m2K – intermediate layer
Rooflight 32/1000 class 3 CE18E – top layer
