Repair Cedar Siding Cracks

When cedar is exposed to dry air the exterior of the wood will release moisture into the surrounding environment causing the exterior to slowly shrink.

Repair cedar siding cracks.

The main reason cedar siding boards can split and crack is moisture in boards subjected to extremes of hot and cold weather. How to prevent serious siding damage if your siding is buckling splitting warping delaminating or coming loose in large areas or if you see mold or other signs of moisture inside the siding remove a section and take a look. Prolonged exposure to dry air is a major source of cracking in cedar. Many reasons may necessitate cedar siding repair on your home.

Over time the siding can loosen in places or develop horizontal cracks in. How to fix cracked siding before painting. The usefulness of cedar for exterior applications such as siding and fencing is due to its exceptional weather resistance but over time even cedar siding can be damaged from exposure to moisture and ultraviolet uv rays. Whether it s cracked rotted or the victim of a woodpecker s bill a damaged strip of wood siding is an open invitation for water to leak in and wreak havoc on a house.

The impermeable coating will seal existing moisture into the wood and prevent exterior. Cedar is a relatively stable wood species one of the reasons that home builders favor it for exterior applications like siding. Wood and vinyl siding are vulnerable to ground movement and harsh weather. This eventually forms cracks.

Use the steps outlined below to repair and reattach split cedar siding boards. How to repair cracks in cedar siding with wood filler. Cedar wood siding should be painted or stained every 6 years or sooner depending on the level of uv exposure in order to reduce the costs of repainting. This chapter shows how to repair most types of siding including stucco.