Clapboard Siding Exposure

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.

Clapboard siding exposure.

To ensure that the courses are evenly spaced make a swing stick from a straight 1x3 at least 6 feet long. Hardieplank lap siding is not just our best selling product it s the most popular brand of siding in america. The most common size used x 6 is available as solid wood or finger joined both in primed and unprimed. The boards overlap each other and are only partially exposed to the elements to keep the building water tight.

Cedar wood siding and hardie fiber board siding is commonly available in a clapboard or lap board style and is often sold by the 12 board. 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. 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.

Many people install 5 1 2 with a 4 exposure to the weather. Clapboard siding is installed horizontally and yields an attractive shadow line which varies with the thickness of siding selected. Other in stock profiles include 1 2 x 4 1 2 x 8 and 3 4 x 10. 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. Spacing can be changed or tweaked in order to get the siding to land on top of doors and windows. The portion that s visible not overlapped is called the exposure.

Starting at either end make a series of marks along one edge each equal to the clapboard s exposure to the weather.