Flat roof roofing.JPG
KVDP
en
Flat roof roofing, A picture of the first phase of construction of a flat roof. The first layer is bitumen; the second will EPDM (used to keep the rainwater from being polluted so it can be safely captured in a rainwater harvesting system). Flat roofs are the most cost-efficient type of roofing: all of the area both below and on top of the roof itself can be utilized easily, unlike with pitched roofs. Thanks to today's high-quality materials, there is very little danger of leaks.
commons
en
Flat roof roofing, Asphalt roll roofing
commons
ja
平屋建て 平屋建て 第一期工事図1番目の層は米、2番目の層はEPDM(雨水の汚染を防ぐために使用。屋根は、屋根の上下方向が可倒式で、屋根の上下方向が可倒式で、屋根の上下方向が可倒式である。今日の質の高い素材のおかげで、漏洩の危険はほとんどない。
commons_translated
ja
フラットルーフ、アスファルトロールルーフ
commons_translated
roofing material flat-topped roofing cost-efficient high-pitched asphaltic bitumen unlike