Repair Cedar Siding Cracks

Over time the siding can loosen in places or develop horizontal cracks in.

Repair cedar siding cracks.

Prolonged exposure to dry air is a major source of cracking in cedar. The main reason cedar siding boards can split and crack is moisture in boards subjected to extremes of hot and cold weather. Cedar is a relatively stable wood species one of the reasons that home builders favor it for exterior applications like siding. How to fix cracked siding before painting.

Moreover insects and birds can bore holes and moisture can cause boards to warp and crack. So when a piece needs fixing it s a task that merits a big red flag on the to do list. This chapter shows how to repair most types of siding including stucco. Many reasons may necessitate cedar siding repair on your home.

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. How to repair cracks in cedar siding with wood filler. 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. Once the paint starts to peel costs can quickly grow as sanding out walls is not cheap let alone replacing warped twisted and cracked siding panels.

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. This eventually forms cracks. Wood and vinyl siding are vulnerable to ground movement and harsh weather. Use the steps outlined below to repair and reattach split cedar siding boards.