ABC Roofing Terms Glossary
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| Term | Definition |
|---|---|
| Eaves |
The horizontal, lower edge of a sloped roof. |
| Eaves flashing |
Additional layer of roofing material applied at the eaves to help prevent damage from water back-up. |
| Edge venting |
The installation of a vent material along the roof edge (e.g., Starter Vent) as part of a ventilation system. Edge vent material should be used in conjunction with other venting material (e.g., ridge vent) as it not intended for use by itself. |
| Edging strips |
Boards nailed along eaves and rakes after cutting back existing wood shingles to provide secure edges for re-roofing with asphalt shingles. |
| Exposed nail method |
Application of roll roofing in which all nails are driven into the cemented, overlapping course of roofing. Nails are exposed to the weather. |
| Exposure |
Portion of the shingle exposed to the weather. Exposure is measured from the butt of one shingle to the butt of the next. |