Roof Replacement in Happy Valley, OR

What tear-off reveals

Plywood, fascia, and vents: the findings that shape a Happy Valley reroof

Most of a roof replacement is predictable. The unpredictable part starts when the old shingles come off. At that point the deck is visible for the first time in years, and so are the top edges of the fascia boards, the openings for vents, and anything that water or condensation has been quietly damaging.

Plywood and OSB decking fail in a few common ways: soft spots where a leak sat for a long time, delamination where layers have separated, and swelling at panel edges from attic moisture. Fascia — the trim board along the eaves that carries the gutters — tends to rot from the top down when water gets behind the gutter or the drip edge was missing. Ventilation problems often show up as dark staining or frost marks on the underside of the deck near the ridge.

None of these findings should come as a surprise on the invoice. Before work starts, you should know how each will be evaluated, what each repair costs per unit, and when you will be asked to approve it. For decking, our estimate lists a per-sheet price, and damaged areas are photographed and reviewed with you before replacement. Fascia and bargeboard replacement and ventilation changes are separate line items you can choose up front or add once conditions are known.

There is a tradeoff in deciding how much to commit to in advance. Pre-approving obvious fascia repairs saves time on the job; waiting until the roof is open gives a clearer picture. A practical middle path is to approve what is visibly damaged now — soft fascia you can see from a ladder, for instance — and set clear prices for the rest.