How To Install Fibre Cement Roof Sheets

When fitting fibre cement roof sheets there is a certain way in which they should be laid to minimise any.

How to install fibre cement roof sheets.

Cement roof sheets or fibre cement roof sheets are sheets of molded cement that has been mixed with natural or synthetic fibre. Installing 4 8 sheets should i use foam backing and 10 or 30 lb felt is that all or does other support. Non asbestos roof sheets are made with a mixture of cement and fiber which gives them extra strength and durability. Installing fiber cement siding.

Fit and slide paper behind the window trim. Staple building paper to the wall sheathing lapping top pieces over bottom pieces by at least 2 in. The fibre cement sheet must be pre drilled with a 2mm clearance hole. Fiber cement roofing uses panels made from fiber cement which is where the basic cement formula is reinforced with fiber such as cardboard and similar items these panels can then be turned into either roofing slates or sheets which are shaped to resemble corrugated iron.

Install fiber cement using a few special techniques photo 1. Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses. These roof sheets are inexpensive and very strong and durable. When fitting fibre cement roof sheets some corners of roof sheets must be mitred.

Click on the installation instruction link for your brand of siding at the bottom of the article to find out more. A 1 to 2 gap should be left between the bottom of fiber cement siding and a roof. Staple building paper to the sheathing mark stud locations at the top and bottom of the wall. Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.

While fiber cement roofing is relatively cheap there are a number of pros and cons with this material which you should. If using drive screws the holes must be located centrally on the purlins if using hook or crook bolts the holes should be 4mm upslope of the back edge of the purlin.