If you choose to re roof over lower profile composition shingles the procedures are as follows.
Gerard metal roofing installation.
Special care is needed during installation in winter conditions to prevent damage to the surface coatings.
Roofing underlay shall be installed horizontally with a minimum overlap of 75 mm.
Note that 1 square 100 square feet.
450 900 per square depending on factors affecting cost which are listed below.
All vertical laps to be taken past rafters and lap by a minimum of 150 mm.
Gerard roofs can be installed in areas that are subject to lengthy periods of extreme cold.
Gerard is perfect choice for re roofing we are installing gerard tiles for over 20 years.
The roofing underlay is self supporting up to 1200 mm and does not need mesh.
They will also ask if you re satisfied with the overall results.
Cut back existing shingles flush with the.
Roofing underlay is installed under the battens but over the bottom batten.
It was the first steel roofing tile in the world invented in 1957 right here in new zealand.
Tiles and accessories should be warmed stored in a warm place or lightly warmed not overheated before either cutting or bending.
Clients realized that gerard is ideal choice for re roofing because tiles are very resistant yet light.
Gerard roofing systems are made from sheet steel coated with stone chips.
In last years we do mainly re roofing jobs on older houses.
After installation your metal roofing installer will finalise the entire operation by walking you around your house to make sure that you fully understand how your new roof works.
Gerard roofing system tile laying.
400 550 per square for shingles shakes and tiles and the underlayment fasteners ridge cap trim and other accessories required.
They were designed in au which records some of the highest levels of uv light in the world and have been proven on roofs there since they were first manufactured in 1957.
Shingle installation manual 10 gerard roofing tm gerard shingle can be installed over low profile composition shingle or over solid sheathing with a minimum type 30 felt underlayment.
It s essential that your roofing contractor provide you with the following.