How Much Should You Over Lap Metal Siding

On the eave side of the roof aim to overhang the panels by 1 to 1 5 inches.

How much should you over lap metal siding.

Frank regardless of where you live you should never go over any siding especially when the existing siding is in poor condition. It s best to stagger the joints in each successive course to avoid noticeable patterns. Install a 1 inch wide strip of siding material just above the marked line. Butt joints in adjacent courses should be spaced apart by at least two stud bays for 16 inch o c.

I would suggest getting several estimates if you haven t done so already. You never know what could be hiding under the old siding. For walls longer than 12 feet you ll need to butt additional lengths of siding together. In other words if the height of the roof drops by 2 inches for every 12 inches in length you will need to use sealant to strengthen the overlap barrier.

Metal sealing and fastening apply side lap sealant if the pitch of your roof is 2 12 or less. If you re installing a metal roof on a home without gutters you can overhang the panels by twice that amount. Framing or one bay for 24 inch o c. If that company you mentioned gave you a lower estimate it s for the reason you stated.

Using existing siding for replacing siding the best place to start is to closely examine the existing siding to get a good understanding of what condition it is actually in.