How Much Should You Overlap Vinyl Siding

Wherever hardie siding meets a trim board the company recommends you leave a 1 8 gap between the siding and the trim and apply a 3 8 bead of approved caulking to protect and seal the edge of the siding.

How much should you overlap vinyl siding.

Lap siding is a traditional form of cladding a structure against the elements. Overlap each panel 1 in. On hot days because the siding will contract when the temperature drops. So if you goof up the starter strip all the rest of the siding will be crooked.

If you don t cut your siding short when it expands in the summer it s going to buckle. Lap siding is designed to move water down an exterior wall without allowing the water to. It can have the look of wood siding without the ongoing work and expense. Install vinyl siding with our easy guide.

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. On the sides of the house start each row at the back corner so you don t see the seams. How to overlap siding. Of the factory prenotched cutouts.

Just keep in mind that you may be replacing some of the boards in the first row much sooner than you thought. Save big with vinyl siding. While lengths of wood or cement siding meet in an unobtrusive butt vinyl panels must be overlapped by about 1 inch wherever they meet resulting in telltale vertical lines. 1 lay out the panels required for the first course along the house.

Leaving too much overlap. You need to leave at least 1 4. Homeowners who attempt the diy vinyl siding installation method often make the mistake of leaving too much overlap in between panels. Last nail should be at least 10 in.

The industry standard warrants between one and one and a quarter inch of overlap where two panels meet. From end of panel to allow neat lap. Vinyl siding and trim expands and contracts with changes in temperature. Vinyl siding comes in a variety of grains thickness and colors making it also a practical choice for many homeowners.

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. Compounding the problem most vinyl siding panels are molded to represent double or even triple widths of clapboards. If you want siding for your home that looks great and is durable but requires little maintenance look no further. The thicker the vinyl the more obvious the overlap.

When cutting vinyl siding it s usually to go into a corner. 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.