How Much Should You Overlap Vinyl Siding

The most common vinyl siding panels have a standard length of 12 feet and they will always overlap because of this.

How much should you overlap vinyl siding.

Lap siding is a traditional form of cladding a structure against the elements. This damage was caused by windows on another house that reflected and concentrated the sun s rays. Because vinyl siding moves as the temperature changes make certain that the vinyl panels can move freely in a lateral direction. 1 lay out the panels required for the first course along the house.

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. When installing the siding portions of these parts need to be cut to overlap and mesh with the adjoining panel strips. When cutting vinyl siding it s usually to go into a corner. 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.

Homeowners who attempt the diy vinyl siding installation method often make the mistake of leaving too much overlap in between panels. The industry standard warrants between one and one and a quarter inch of overlap where two panels meet. Vinyl siding is plastic. Drive these nails through the fascia and only into the v groove of the soffit.

If it gets up over 200f it can melt and distort. Overlap vinyl panel ends in accordance with manufacturer s recommendations typically 1 inch. Longer panels show fewer visible seams but are generally 25 to 30 more expensive than the standard sized siding panels. How to overlap siding.

Whatever your measurement is take at least 1 4 or 1 8 on both sides for the panel to slide back and forth. On hot days because the siding will contract when the temperature drops. 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.

You may also need to face nail the fascia. You need to leave at least 1 4. Certainteed overview on vinyl siding overlapping accessories. This results in a messy and unkempt look.