Minimum Roof Overhang Into Gutter

If you already have your roof sheets installed you need to do one of two things.

Minimum roof overhang into gutter.

1 replace your roof sheets with new ones or. A typical metal roof overhang may be 2 to 4 inches or even less. Over this dimension is problematic like you have. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.

What s probably happened is the slack roof plumber has ordered sheets too long for the job and cutting them back with snips to the correct size a bit time consuming. The bottom tile or slate of the roof covering should project at least half way into the gutter the ideal distance is between half way and two thirds of the way over. Looking right down the line of the guttering the gap between the end of the last roof tile and the outer edge of the guttering varies from around an inch and half to in some cases millimetres. In fact in most places i was unable to get my fingers never mind my hand into the guttering to clear it.

Do not lay further sheets if any sheeting is uneven or crooked this will save you a lot of remedial work which can be very hard work indeed. What type of sheet has been used. Not a fan of the corners on your chimney flashing but if you are worried then get another roofer to view. As soon as silicon is visible i m on guard.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Here phil explains how much overhang a roof should have at the gutter. Here phil explains how much overhang a roof should have at the gutter. Minimum roof slope adheres to the minimum roof pitch for your specific profile overhangs of metal roofing should conform with design specifications whilst also overhanging at an even length into guttering.

This problem can be overcome by having your sheets hanging a minimum of 50mm into the gutter. 2 assuming that you have at least a 20mm overhang into your gutter grab a pair of pliers or multigrips and bend down the valley of your roof sheets into the gutter.