How Far Do You Overlap Vinyl Siding

A standard 12 foot piece of vinyl siding can expand just over 1 2 inch from what it measures in the dead of winter to a blistering hot summer day.

How far do you overlap vinyl siding. Measure the lap siding overlap yourself. Because vinyl siding moves as the temperature changes make certain that the vinyl panels can move freely in a lateral direction. When overlapping aluminum vinyl fascia covers make sure to overlap 3 4 19mm. Originally lap siding was made of wood planks placed on the side of the structure horizontally.

Today lap siding is made from. At overlaps allow for expansion by cutting 1 1 2 inches off the nailing flange at the end of the overlapping panel. 1 2 inch 1 3 cm plywood or osb are common substrates and these are generally covered with roofing felt or another moisture barrier prior to siding the walls. Mind the overlaps always refer to the installation guide on the particular vinyl siding that you re installing but most vinyl siding panels should overlap each other by at least an inch.

Always pre drill holes into fascia and do not nail tight. Each course should overlap the one below it by at least 1 inch. Cedar vinyl metal wood artificial man made pressed wood like masonite makes no difference. It s best to stagger the joints in each successive course to avoid noticeable patterns.

Remove any siding or exterior finish that isn t compatible with vinyl siding and make sure the walls are sheathed with a substrate to receive the siding. Vinyl siding is plastic. Shake style products have an alignment notch cut into them to help you quickly find the proper overlap. The grade should be at least eight inches between the ground and the first siding row no matter what type of exterior siding we are talking about.

For walls longer than 12 feet you ll need to butt additional lengths of siding together. Vinyl siding and trim expands and contracts with changes in temperature. Framing or one bay for 24 inch o c. Proper vinyl siding overlapping vinyl siding installation tips.

Drive these nails through the fascia and only into the v groove of the soffit. You may also need to face nail the fascia. On hot days because the siding will contract when the temperature drops. If it gets up over 200f it can melt and distort.

The upper plank slightly overlaps the plank immediately below it.