In March, CertainTeed Corp., which is the No. 6 PPT extruder, expanded its INhanced trim line with a new cellular PVC fascia trim board — the horizontal piece that covers the space between the ...

As with PVC-U windows, there is a variability in the quality of goods offered. Possibly the worst option is the very thin section PVC-U used to cover existing timber fascia boards and soffits.

Attend to problems immediately as these can lead to deteriorated rafter ends. Consider installing a rot-proof PVC cellular fascia board instead of a wood fascia board.