Roof Sheet Installation Method

Use your neoprene washer head screws to secure the metal to the sheathing.

Roof sheet installation method.

Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Cut the panels to the desired length. Don t use stainless steel screws j hook and carbon washer as they may damage the sheet.

Most metal shingles will be attached to the roof using metal shingle. Do not allow dirt accumulation on the sheet. If you wish to use the template in appendix 2 to construct your own documents. Measure the roof area.

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. Re shingling an existing roof is the easiest method of installation for a diy homeowner. Don t install the roof sheeting during rains sheets get wet and slippery. The groove portion should not be on the outer side.

You will need to order enough metal material to cover the entire roof and this process. If yours do not then you will need to drill holes. Improper contacts make the roof vulnerable to water leakages. Space the screws about 12 in 30 cm apart.

If installing a new roof on a bare roof deck cut 6 inches off the first starter course shingle and apply the rest of it on the lower corner of the roof overlapping the rakes and eaves by 1 2 inch. With so many materials and installation methods available choosing a roofing base sheet can get very complicated. Application of polymer modified bitumen liquid membrane with cement screed for non insulated roof slab. The information and in particular the recommendations relating to the application and end use of sika products are given in good faith.

Installing corrugated roofing 1. Pre drill holes on the ridges. A completed sample template has been included in appendix 1 and a blank template in appendix 2. Remove the old roof.

You ll want to order metal panels that are an appropriate color and look to complement your. Some panels have pre drilled holes. For exposed fasteners avoid over tightening the fastener. Allow for a minimum of 18.

Generally most roof systems are tested as assemblies with each component compatible with a specific set of other components. Most panels come up to 32 feet 9 8 m in length.