Commercial Roof Repair in San Diego

Composition shingle is the most common covering in San Diego and typically runs fifteen to twenty-five years here. Tile on a San Diego property outlives its underlayment by decades, and the underlayment is the part doing the waterproofing.

Curling or cupping tabs on a San Diego roof mean the material has lost its flexibility and will not recover. Daylight through the deck in a San Diego attic is a structural problem, not a covering problem.

Low-slope sections on San Diego buildings need a membrane or coating system rather than shingle laid flatter than it is rated for. Tile on a San Diego property outlives its underlayment by decades, and the underlayment is the part doing the waterproofing.

Final clean-up on a San Diego property includes a magnetic sweep for nails before the crew leaves. Flashing at every penetration is replaced rather than reused on a San Diego roof.

Repair makes sense on a San Diego roof with life left and one localised failure; beyond that it is money spent twice. The line that moves on a San Diego quote is deck repair, so it belongs in writing at a rate per sheet rather than as an allowance.

We look at the deck from inside the San Diego attic as well as walking the roof; half the evidence is underneath. On a San Diego tile roof we lift field tiles in two or three places to date the underlayment, which takes about fifteen minutes.

Attic ventilation drives covering life in San Diego as much as the weather above the roof does. Thermal cycling does the quiet damage in San Diego — hot afternoons, cool nights, materials working against their fixings.

We inspect roofs in San Diego free of charge and put the findings in writing before any price is discussed. Booking a San Diego job ahead of the first winter storm avoids the queue everyone else joins afterwards.