By cameron, May 12 2020 09:24AM
We have reently completed a 3 layer felt flat roof system in Storrington.
When we stripped the roof we found the boards were still in good conditon, however the felt had deterioated.
To rectify this we had installed two layers of 2mm underlay to the flat roof, and a third and final layer of mineral felt.
This incuded all drips and upstands.