Fitting Corrugated Metal Roofing Sheets

Help guides provides general advice of how to measure up and install a single skin roofing system.

Fitting corrugated metal roofing sheets.

Installation of corrugated roof sheeting. Corrugated pvc sheeting is an economical roofing material that is available in many different colours or can be transparent. The general advice for fixing is 4 5 screws across the sheets purlin we advise using 1 screw on the overlap of the next sheet. A cat ladder or roof board should always be used when working on a roof for safety of the person and to avoid damage to the roofing material.

Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas. For a single run of sheets start at the eaves and in the corner away from the direction of the prevailing wind this will help to prevent side laps facing into the wind and water ingress. Corrugated metal roofing sheets should always be fitted by over lapping by one corrugation and we always advise to start from left to right of a building. Bushbury cladding ltd supply galvanised flat sheets to general public and trade.

For a single pitch roof the minimum pitch we recommend is 10 degrees. Rain fall capacities data. Corrugated metal sheets insulated roof cladding tile effect metal sheets fibre cement roof cladding internal roof ceiling cladding grp rooflights overcladding curved cladding. Here i show you how easy it is to re roof a shed with onduline roofing.

Due to the complex nature of some buildings the information in our. With pliers multi grips or a shifting spanner closed down to approximately 2mm grip the valley corrugations 20mm in from the end of the sheet and turn up as far as possible. Corrugated roofing maximum support spacing data. A corrugated metal roof is quieter than pvc when it rains.

When i built my garden shed in 1987 i used onduline corrugated roofing following the. Corrugated roofing sheets should be installed into the corrugated sheets crown using a 65mm tek screw with baz washer. Sheets are supplied custom cut. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms.

Cladco supply fixings for most purlin compositions and thickness. Be careful not to tear the sheet. How to lay corrugated roof sheets.