Low slope roof slip metal flashing for the roofing industry is available in standard 10 lengths from sheet metal supply.
Low slope roofing supply flashing.
Photo courtesy of johns manville.
For a low slope residential roof there are two main options.
Flashing application requirements are similar for all types of low slope roof materials and systems.
26 gage 0 019 inches 0 5 mm corrosion resistant sheet metal and shall extend 10 inches 254 mm from the centerline each way for roofs having slopes less than 12 units vertical in 12 units horizontal 100 percent slope and 7 inches 178 mm from the centerline each way for slopes of 12 units vertical in 12 units horizontal and greater.
White membrane low slope roofing skylight flashing 8 x14 click to add item white membrane low slope roofing skylight flashing 8 x14 to the compare list compare click to add item white membrane low slope roofing skylight flashing 8 x14 to the compare list.
In combination with iko roof fast cap sheets it provides waterproofing properties and durability for low slope roofs.
If this is a repair job the siding must also be removed and replaced with the flashing.
Roof flashing shall be not less than no.
Rain gutters guards downspouts.
2 where the roof is not visible consider upgrading to a single ply roofing intended for low slope roofs.
Iko roof fast base ma is a fiberglass reinforced nailable base with a special film surface designed to be used as one of iko s roof fast low slope roofing components.
First step flashing must be installed before the siding so that the siding can cover the top of the flashing.
Installation of flashing should be completed in accordance with the manufacturer s latest printed specifications.
The primary similarity is that flashings require total adhesion to the membrane and substrate.
Sections of flashing shall have an end lap of not less than 4 inches 102 mm.
Second step flashing needs to extend 8 to 14 inches above the shingles according to the national roofing contractors association nrca.
