Clapboard Siding Exposure

Hardieplank lap siding is not just our best selling product it s the most popular brand of siding in america.

Clapboard siding exposure.

The recommended exposure distances exposure distance is the amount of siding left exposed to the weather are 4 inches for 6 inch siding 8 inches for 10 inch siding and so on as shown in figure 3. A 6 inch wide clapboard with a 1 inch overlap has a 5 inch exposure exposure has to be decided before you order because it determines how wide your siding will be how much you will need and how it will look once it s installed. Install clapboards by face nailing them to the house studs with 1 1 4 in. Penetration into solid wood using one ring shank nail per stud spaced at a maximum of 24 in.

Estimate the number of boards needed for a project in a few simple steps. The portion that s visible not overlapped is called the exposure. To ensure that the courses are evenly spaced make a swing stick from a straight 1x3 at least 6 feet long. For 6 inch siding that s 4 1 2 inches.

The most common size used x 6 is available as solid wood or finger joined both in primed and unprimed. Lap clapboard or beveled siding should lap no less than 1 inch and preferably 2 inches. Mark an arrow on the end of the stick where you began measuring. Cedarboards single seven inch clapboard insulated siding is highly impact resistant and offers advantages such as thermal benefits and sound absorption in a beautiful flat faced panel with truetexture rough cedar finish.

Starting at either end make a series of marks along one edge each equal to the clapboard s exposure to the weather. Other in stock profiles include 1 2 x 4 1 2 x 8 and 3 4 x 10. Clapboard siding is installed horizontally and yields an attractive shadow line which varies with the thickness of siding selected. The boards overlap each other and are only partially exposed to the elements to keep the building water tight.

Many people install 5 1 2 with a 4 exposure to the weather.