Roof Sheet Installation Method

Application of polymer modified bitumen liquid membrane with cement screed for non insulated roof slab.

Roof sheet installation method.

Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are. With so many materials and installation methods available choosing a roofing base sheet can get very complicated. For exposed fasteners avoid over tightening the fastener. Slide the sheet one rafter width over the end of the roof so the edge is centered on the next rafter offset one rafter spacing from the first piece of installed sheathing from the row below.

You will need to order enough metal material to cover the entire roof and this process. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. If you wish to use the template in appendix 2 to construct your own documents. Most metal shingles will be attached to the roof using metal shingle.

You ll want to order metal panels that are an appropriate color and look to complement your. Remove the old roof. Allow for a minimum of 18. Remember it is just one component in a vast array of systems available.

Most panels come up to 32 feet 9 8 m in length. Pre drill holes on the ridges. A completed sample template has been included in appendix 1 and a blank template in appendix 2. The information and in particular the recommendations relating to the application and end use of sika products are given in good faith.

If yours do not then you will need to drill holes. Measure the roof area. Don t install the roof sheeting during rains sheets get wet and slippery. Don t use stainless steel screws j hook and carbon washer as they may damage the sheet.

Roof installation method statement a basic guide to preparation introduction this guidance note gives practical information about creating a method statement. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. The groove portion should not be on the outer side. Improper contacts make the roof vulnerable to water leakages.

Re shingling an existing roof is the easiest method of installation for a diy homeowner. Space the screws about 12 in 30 cm apart. Generally most roof systems are tested as assemblies with each component compatible with a specific set of other components. Installing corrugated roofing 1.

Some panels have pre drilled holes. Cut the panels to the desired length.