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- Folded from the same coil as the sheets – colours match
- Gutters and downspouts sized for the rainfall
- Profile-matched foam closers and sealants
- Self-drilling screws with sealing washers
Everything that makes the envelope watertight
Most roof leaks start at the edges, not in the sheet. Our trims and flashings are folded from the same coil as the sheets, so colour and coating match, and each closure is cut to the selected profile.
Range
| Item | Purpose |
|---|---|
| Ridge capping | Closes the ridge between two roof slopes |
| Eave gutter | Collects rainwater at the eave |
| Valley gutter | Drains the valley between two roofs |
| Downspout | Carries water from gutters to the drainage |
| Drip trim | Sheds water clear of the wall line |
| Base trim | Closes the wall sheet at floor level |
| Gable (barge) trim | Finishes the roof edge at the gable |
| Corner trim | Covers external and internal wall corners |
| Curved sheet | Curved ridge or eave piece |
| Screws | Self-drilling fasteners with sealing washers |
| Sealant tape | Seals laps and flashings |
| Foam closer | Profile-matched closures at eaves and ridges |
| Louver | Ventilation openings in walls |
See also trims and flashings, gutters and downspouts and sealants and closures.
시장별 표준 및 요구사항
World Steel이 본 제품의 설계, 제작, 문서화에 적용하는 기준 – 그리고 각 시장의 주요 형상 및 하중 요구사항.
미국
- ASTM A653 / A792Galvanized / 55 % Al-Zn coated sheet
- ASTM A755Coil-coated (pre-painted) metallic-coated sheet
호주 / 뉴질랜드
- AS 1397Metallic-coated steel sheet – G300 to G550, Z / AZ coatings
- AS/NZS 2728Pre-finished / pre-painted sheet
- AS 1562.1Design and installation of metal roof and wall cladding
유럽
- EN 10346Continuously hot-dip coated steel flat products
- EN 10169Organic coated (pre-painted) steel flat products
- EN 14782Self-supporting metal sheet for roofing and cladding – CE marking
참고용 요약입니다 – 프로젝트 시방서, 채택된 기준 판본 및 관할 기관의 요구가 우선합니다.
표면 처리
| 표면 처리 | 표준 / 비고 |
|---|---|
| Zinc-aluminium (AZ) coated | AZ100–AZ150 · AS 1397 / ASTM A792 / EN 10346 |
| Galvanized (Z) | Z180–Z275 · AS 1397 / ASTM A653 / EN 10346 |
| Pre-painted | Polyester or SMP paint system on AZ / Z substrate · AS/NZS 2728 / ASTM A755 / EN 10169 |
| Colours | Standard colour range; special colours on minimum order quantity |
자주 묻는 질문
Are trims the same colour as the sheets?
Yes – trims are folded from the same coil so colour and coating match.
IAS AC472