Fitting Corrugated Metal Roofing Sheets

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.

Fitting corrugated metal roofing sheets.

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. How to lay corrugated roof sheets. 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. Be careful not to tear the sheet.

Here i show you how easy it is to re roof a shed with onduline roofing. Help guides provides general advice of how to measure up and install a single skin roofing system. When i built my garden shed in 1987 i used onduline corrugated roofing following the. Corrugated roofing maximum support spacing data.

Bushbury cladding ltd supply galvanised flat sheets to general public and trade. Corrugated metal sheets insulated roof cladding tile effect metal sheets fibre cement roof cladding internal roof ceiling cladding grp rooflights overcladding curved cladding. These notes are intended to cover the use and installation of corrugated roof sheets such as pvc other plastics and bitumen fibre sheets. Cladco supply fixings for most purlin compositions and thickness.

For a single pitch roof the minimum pitch we recommend is 10 degrees. Due to the complex nature of some buildings the information in our. Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas. Corrugated roofing sheets should be installed into the corrugated sheets crown using a 65mm tek screw with baz washer.

A corrugated metal roof is quieter than pvc when it rains. Sheets are supplied custom cut. Installation of corrugated roof sheeting. 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.

When purchasing the pvc corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. Corrugated pvc sheeting is an economical roofing material that is available in many different colours or can be transparent.