Step Flashing Slate Roof

The majority of step flashing is made out of aluminum or galvanized steel which helps to prevent rusting and the gauges are normally going to be somewhere between 011 and 019 although commercially it is typically going to be around 040 gauge.

Step flashing slate roof.

How doers get more done. Step flashings there are two distinct types of step flashing on a roof and getting them wrong can create leaks. Or greater step flashing aluminum step flashing. Galvanized steel step flashing in weathered wood model 18912 62.

Continuous flashing against a sidewall is one way to install a roof but it s not the correct way. Bottom edge of strap folds up to hold pair of slates in place while adhesive sets up. Install step flashing under each pair of hip and ridge slates. Even if one piece of step flashing fails the flashing and shingle below it start the process over again.

Vent pipe flashing fits over flues or pipes. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. Jamsill guard sill pan flashing 4 5625 in x 40 in plastic step flashing. Item 831018 model 4916sp 30.

Step flashing fits to each course of shingles and appears to step up the wall of the chimney. Step and cover flashings lots more helpful info on lead roof flashings here. Step flashing protects the joints between the roof deck and chimneys or dormers. First step flashing must be installed before the siding so that the siding can cover the top of the flashing.

Flashing joints are lapped 6 in the direction of water flow. However step flashings are used for slates and double overlapping flat profile tiles with accompanying lead soakers like the plain tiles pictured. Step flashing protects roof to wall transitions. Step and cover flashings are mostly used for profiled tiles.

Gibraltar building products 4 in. Step flashing redirects the water back onto the shingle. The flashing extends up the wall at least 4. Roof flashing chimney flashing aluminum flashing roofing shingles 50 in.

If this is a repair job the siding must also be removed and replaced with the flashing. Http www fixmyroof co uk install roof flashings step flashing this video show. In this case lifetime caulk. Second step flashing needs to extend 8 to 14 inches above the shingles according to the national roofing contractors association nrca.

The metal flashing is formed with a hook edge and cleated on 12 centers.