Roof Edge Low Slope Roof

The roofing safety zones osha has designated three work zones on low slope roofs with unprotected edges that are four feet or more above a lower level.

Roof edge low slope roof.

Regular asphalt shingles and standard skylights will work at pitches of 4 12 or greater but at lower pitches you have to use different materials. Pro tip for low sloped roofs photo by carl tremblay while asphalt shingle is a good roofing material it s not the best choice in all situations. Attach drip edge along the edge of the roof with roofing cement. Extend the front edge of the drip edge so it runs off the roof and into the guttering.

Red indicates a warning line drains within six feet of the roof s edge or ladders that need guardrails. Edge metal specialty. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs. Meeting or exceeding astm standards black epdm roofs have been used for more than 50 years and white epdm roofs have been used for more than 30 years.

It s constructed of a durable reinforcing mat of non woven glass fibers that have been coated and permeated to a thickness of approximately 2 0 mm. And lifting the old shingles it was wet underneath and it looked like it was wet a lot. Two ways to flash roof edges protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. The most recent of these documents the ansi spri ed1 design standard for edge systems used with low slope roofing systems which became ansi approved june 3 rd 2019 a designer is presented with tables a6 and a7 which provide nailer attachment fastener loads for buildings above and below 60 in height.

A low slope roof is one that has a slope of less than 3 in 12. By low slope roofing we mean any roof that is pitched at less than 4 inches of rise in 12 inches of run or 4 12 pitch. A roof that is nearly flat or slightly pitched is called a flat roof or low slope roof no roof should be dead flat because it must have at least a slight slope to drain. That with the slope as low as it was the doubled up drip edge made for enough of a ridge that the shingles sloped back a little forming a trough for water to accumulate in.

If you don t place the drip edge properly. Resilient synthetic rubber membrane widely used on low slope roofing projects for over 50 years in the united states and worldwide. Rather than remove the drip edge i cut the doubled up part off with a hack saw.