Roofing terms · plain-language definition, with its source
The finished underside of the roof overhang that houses intake ventilation and closes the eave.
Source: Wikipedia — Soffit
The lower roof edge that overhangs the wall. Ice-and-water protection, drip edge, and gutters all key off the eave.
Intake vents in the eave soffit feeding the ventilation path. Blocked soffit vents (often by insulation) defeat the whole system.
Natural stone roofing lasting a century-plus — the most durable and costly residential roof, requiring reinforced structure and specialis…
The roofing unit of area = 100 sq ft. Roofs are estimated and priced by the square, plus a waste factor.
The manufacturer-specific flashing kit sealing a skylight to the roof. Reusing old or generic flashing on a new skylight is a frequent le…
A metal roof of vertical panels joined by raised, concealed-fastener seams. Long-lived and low-maintenance; a premium system.
The jurisdiction permit for a re-roof, triggering inspection of decking, ice-and-water, and layer count. Unpermitted roofs can complicate…
The first adhesive course at the eave/rake that seals and anchors the first shingles against wind uplift.
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