If you are putting a good slope on the roof to shed snow then he may be right about the amount of overhang you would need.
How much overhang on shed roof.
A typical metal roof overhang may be 2 to 4 inches or even less.
With respect to providing protection from the rain for buildings with an 8ft eaves height then a 150mm eaves projection is about right.
If you re willing to spend the extra time and labor this roof overhang is a good value.
This gives protection to the junction wall and door window heads.
To create a cantilever properly you will need to know plenty about physics like torque and rotational equilibrium.
Building a shed roof with an overhang can substantially change the look of the shed and can add extra functions.
This will keep rain away from your shed.
Overhangs can vary from a few inches to a few feet depending on preference.
If you are only trying to keep a wood pile dry or storing a few outdoor tools and light machinery out of the weather then you might consider a simple single pitch roof since most everything inside will be stored at ground level and pulled out from the outside of the shed.
I believe that a 5 12 slope 5 up for each 12 over on the roof is the least you would want for any snow.
How much overhang for roof.
Install the small roof.
144 panels on a 96 roof leaves enough for 2 out the back and 2 out the front.
This shed has a large overhang to the front to provide shading and protection from the rain.
3 1 2 or 5 1 2 inch overhang additional materials and cost.
On small sheds it.
First thought is that metal would conduct more heat through.
A shed overhang is an easy and effective way to protect your shed.
Larger overhangs can help to keep you dry while standing at the shed s doorway and prevent the sun from heating your shed.
You can add 3 to 5 inches to the top.
Corrugated metal or plastic roof.
Much depends on what your intended use for the shed actually is.
Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.
A roof overhang can allow for the incorporation of soffits another roof ventilation option and they can help cover entryways and move rain water farther away from the shed and foundation.
How much overhang on shed roof and other qs 1.
However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes.