How To Use Flat Boards As Siding

Thoroughly read the following siding assembly.

How to use flat boards as siding.

The boards used for this siding style are sawed lengthwise in a pie shape to create a wide edge on one side of the board and a narrow edge on the other. To install board and batten siding start with installing wide vertical boards spaced approximately one board width 7 8 apart. On walls where two siding boards will be used end to end. The courses should overlap by at least 1 in.

Proper planning of the siding layout is essential for ease of installation of siding boards and siding components. Install the new boards. When you replace the boards use a homemade reveal set jig to match the reveal of the existing siding. Some 3 4 inch thick patterns of siding can be applied directly over wall studs.

Replace siding by working from the bottom up you might need a helper here. The walls should be stripped of all previous siding and the surface should be fairly smooth and flat because lap siding will follow along any contours. Board siding is made from durable softwood lumber that has been milled into any of several patterns designed to interlock or overlap so the boards naturally shed rain sleet and snow. Centering the fasteners allows the boards to expand and contract without bowing or splitting see diagram below.

The contractor will overlap the boards starting with the first board placed at the bottom of the wall. By overlapping the boards carefully when installing lap siding the contractor is able to create a type of siding that will easily shed water as there are not any edges that can hang on to the moisture. This overlapping is where the term lap siding originates. Lap siding is created by sawing a board lengthwise in a slight pie shape.

Resysta 6 and 4 flat board siding system assembly installation guidelines note. This creates a narrow edge on one side of the length of the board and a wide edge on the other side. Bevel siding uses lumber more efficiently than clapboards since you can usually get two beveled siding boards out of one clapboard during the milling process. Similar in appearance to clapboard siding bevel siding is a flat board cut into an isosceles triangle and attached horizontally to the wall with the thicker side toward the bottom.

Thinner patterns should be installed over a base of plywood or oriented strand board sheathing.