Chris61

hi all, Hope someone could give me an idea , i am about to get my roof replaced and looking to use either Cromar Vent 3 pro or Permavent Red, that the hous has lower EPC and built in 1977. Thanks for the advice. Regards,

hi thanks for your quick reply , the house ex-council built at 1975 (as per mortgage deed) , and its concrete tiles that I was taken some picture from outside after cleaning the area before applied the membrane from inside , hope this give more idea. Also an picture from inside before replacing old membrane that shows the water flowing hole

hi , I hope someone can help me quickly with my problem. The house was built in 1977 and after a few years I have noticed that some areas inside the old roof membrane have fallen down and I have replaced some parts from the inside with CROMAR Vent 3 pro breathable membrane and applied 2 layer. I cut off the sides of the first layer and held them to the wooden fixing legs to allow the water to drain away. I attached the second layer of membrane to the sides and the support legs underneath with staples to make sure it was strong enough and the first layer would not fall off. I am sure this is not a permanent solution, but I'd like to know if it's ok to proceed like this so I can plan the replacement in the longer term. I did check no water coming inside or damp exists at the moment since 6-7 months the replacement.. And if you could tell me that this is something I can get an estimate for instead of replacing the whole roof, as it is a part that is only a problem, whereas other areas of the roof are not.