Horizontal Lap Siding Installation

Most types of horizontal siding are made up of what s called lap siding or siding that s made of planks that have overlapping edges but you can also have butt edged horizontal siding clapboard and log siding that all move horizontally as well.

Horizontal lap siding installation.

The top piece of j channel must have minimum 3 16 4 8mm diameter weep holes drilled no more than 24 610mm apart to allow for water runoff and the starter strip j channel should not rest on head flashing because it will block weep holes. To help you get started we d recommend checking out this helpful video which shows you how to cut and install starter strips and how to stagger lap siding for improved appearance. For horizontal applications start with the bottom course and work up with the channels pointing upwards. Horizontal siding draws the eye lengthwise around the building.

Finish the last course of horizontal siding with the j channel and finish trim or double finish trim. Do not nail through overlaps. All j pocket trim must have a minimum pocket width of 3 4 and pocket depth of 5 8. Lap siding also called horizontal siding or clapboard may be made of wood fiber cement plywood hardboard or similar materials.

Despite the variety of materials installation methods are basically the same with a few variations in fasteners joints and so forth. It s simple to install but water can sometimes get into the gaps when installed horizontally. Lineal molding of various widths used to trim door and window openings at the jambs. Manual 3 keyway a recess or groove in a manufactured shake or shingle siding panel.

Homeowners have a wide range of options when choosing this material for horizontal installation. Also referred to as casing window or door surround. Using various combinations of horizontal and vertical flush siding as well as horizontal lap siding can make a bold statement. First make sure you review the hardieplank lap siding installation instructions which contain the information you need for proper installation.

Everlast siding is for horizontal applica on only. Horizontal vinyl siding vinyl siding isn t what it used to be it s actually come a long way. Making installation easier our clips create a 1 inch air gap for ventilation so no furring is required. Do not install everlast siding in temperatures below 0º f.

Wps siding offers panels in 4 24 h 8 12 w and 5 16 3 8 or 1 2 thickness. Allow a 1 8 inch expansion gap between pieces if the siding is air or kiln dried. Do not install ver cally. The trim must be installed prior to installing everlast siding.

Lap siding can be installed horizontally or vertically. For siding up to 6 inches wide use one nail one.