Our 3 season room which we use 4 seasons leaks when frost gets into the seams, we had a rubber roof put down a couple of years ago and it worked for one year, now back to leaks again some one said ge silicon is good,, I just want the leaks stop after 20 years of this.
Any ideas the contractor was awful and did a sloppy job
we tried cutting the seam ends to stop the frost from coming in.
We changed the windows to Simington top grade windows so the room is very nice Just the horrid leaks along the wall,
there is no way we can return this to a 3 season room, we live in it all the time we have heat from the furance plus a gas fire place.