Cedar Siding Cupping

Curling also called cupping is the effect of a shingle or shake curling warping or otherwise looking distorted as opposed to the even flat look your shingles normally have.

Cedar siding cupping.

Clear cedar is considered premium cedar so it s more expensive and a good choice for siding on a custom home. Cedar shake siding curling is common and can also be caused by the same factors as your cedar roof. My painter says he can treat the siding with peel bond to avoid further deterioration. When i got there i found that the whole house was falling off.

Its ceder lap siding with a stain. Knotty cedar is more affordable and produces a more rustic look. It can be installed vertically horizontally or even diagonally. Cape cod gray eastern white cedar shingle siding 25 sq.

Some cupping or curling expected with cedar but the reason for excessive cupping or curling like you show happens due to improperly nailing. Box 10 model ehd0810394 128 67 box. What should you do if your wood shake roof experiences curling. Cedar siding is available in clear and knotty grades which is generally numbered or lettered from grade a or 1 to grade d or 4.

Wood siding failure diagnosis for siding installed over foam insulation. Lap shiplap channel cedar siding. Lap siding creates a very similar look to tongue and groove siding bu t instead of a thin shadow line between boards in lap siding the partial overlap of each the board leaves a wider gap or channel that creates deeper shadow lines. It can be applied in the form of horizontal lap panels or traditional shingles or shakes.

This article discusses the causes and cure of wood siding failures including when siding is installed over rigid foam insulation how to prevent siding cupping siding nail pops siding splitting siding separation or misalignment at butt joints and other wood clapboard and hardboard siding failures. Sandstone beige eastern white cedar shingle siding 25 sq. Shakertown craftsman 8 1 4 in. Cedar even butt shingle siding panel 8 pack model css1c7ekxx 378 39 bundle.

Uncoated weathered western red cedar siding or trim can often be restored to its original color by applying commercial products called cleaners brighteners or restorers. The siding is showing signs of age cupping loose boards etc. Cedar shingles bowing and cupping i use a perforated tar paper program pressure treated lattice stainless 2 staples just above the next course but line and a grade r r s at a 4 exposure. Although intended primarily for restoring horizontal wood surfaces such as decks these products generally work almost as well on vertical surfaces.