| 摘要 |
Disclosed herein is an improvement for an inseam mechanically attached roofi ng membrane which includes a body portion, a mechanically fastened edge on one length with a fold line along the body portion and an overlap portion overlying the body portion. Further disclosed herein is a roofing material for a lap type roof system wi th a reinforced lap edge, which includes the base portion of the roofing material and a secondary portion of material disposed at the edge of the base portion. |
