How Much Should You Overlap Vinyl Siding

If it gets up over 200f it can melt and distort.

How much should you overlap vinyl siding.

Homeowners who attempt the diy vinyl siding installation method often make the mistake of leaving too much overlap in between panels. This damage was caused by windows on another house that reflected and concentrated the sun s rays. How to overlap siding. Lap siding is a traditional form of cladding a structure against the elements.

Because vinyl siding moves as the temperature changes make certain that the vinyl panels can move freely in a lateral direction. You need to leave at least 1 4. Longer panels show fewer visible seams but are generally 25 to 30 more expensive than the standard sized siding panels. When overlapping aluminum vinyl fascia covers make sure to overlap 3 4 19mm.

The industry standard warrants between one and one and a quarter inch of overlap where two panels meet. You may also need to face nail the fascia. When installing the siding portions of these parts need to be cut to overlap and mesh with the adjoining panel strips. Whatever your measurement is take at least 1 4 or 1 8 on both sides for the panel to slide back and forth.

This results in a messy and unkempt look. 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. On hot days because the siding will contract when the temperature drops. The most common vinyl siding panels have a standard length of 12 feet and they will always overlap because of this.

1 lay out the panels required for the first course along the house. Certainteed overview on vinyl siding overlapping accessories. Overlap vinyl panel ends in accordance with manufacturer s recommendations typically 1 inch. Lap siding is designed to move water down an exterior wall without allowing the water to.

Always pre drill holes into fascia and do not nail tight. When cutting vinyl siding it s usually to go into a corner. At overlaps allow for expansion by cutting 1 1 2 inches off the nailing flange at the end of the overlapping panel. Drive these nails through the fascia and only into the v groove of the soffit.