Fitting Onduline Roof Sheets

A hammer for securing the sheets and a band saw for.

Fitting onduline roof sheets.

Onduline roofing is often the first material of choice by enthusiasts and professionals due to its weatherproof qualities a properly fitted sheet is expected to last for fifteen years. Minimum recommended roof pitches for onduline roofing sheets are 15. Insulation can also be easily incorporated too providing ventilation is provided below the onduline sheet design advice should be sought from the manufacturer of the insulation products in this case. 5 screws at each corrugation at the end overlap or eaves.

Start laying sheets over the gutter with 6 cm overhang maximum. Onduline sheet shall be supported by purlins with maximum width distance of 45 cm. 14 screws should be drilled per sheet. Thanks to their reduced weight 4 kg m and their great mechanical flexibility onduline hr sheets can be installed on an extremely diverse range of lightweight roof structures.

The first raw of fixings at eave is located at 2 5 cm from the edge of the roof support osb or purlin. A simple and flexible roofing system. Covering of roofs can be hazardous. This is particularly importantant on buildings with high humidity levels.

3 screws at first intermediate purlin of the sheet. Onduline hr sheets only require a very simple toolkit to install.