Any guidance would be appreciated greatly! We just had new vinyl siding installed replacing cedar shingles. Also added Azek trim around windows. Noticed a gap on top of all windows/doors ranging from 1/2" to 1". Should we be concerned about water getting trapped pooling and freezing and maybe...

Hey everybody. I thought I'd ask you trim pros your opinion on using pvc boards on an exterior project. I'm doing a full window install on an old brick home, and the homeowners have requested I use pvc trim (for the low-maintenance benfits). I'm casing the windows with 1 x 4 pvc boards, using...