Cedar Siding Corner Flashing

Use a felt paper spline wrapped around the corner and extending 6 inches beyond the corner board to protect the joints where the siding meets the corner boards see figure 1 5 at left.

Cedar siding corner flashing.

Otherwise it is possible for water to wick up the shingles and into the wall. Face width 1 3 4 per side at the bottom tapering to 1 1 4 at the top. The most common are 3 4 inch or 1 1 4 inches thick. Outside aluminum siding corners in different sizes.

Corner boards are applied to the sheathing with siding fitting tightly against the narrow edge of the boards allowing for expansion and an adequate caulking bead. The base of this outside siding corner is 1 11 16 wide from center to outside edge. Cedar shingle siding must never rest on the horizontal surface of flashing. Edge strip for corners.

This aluminum trim is a great choice for siding corners lightweight yet durable. Flashing must be overlapped by the moisture barrier. These siding corners provide both stability and protection while giving a seamless look to hardboard siding. 122 series corners are designed primarily for wood siding.

This aluminum corner is for hardboard siding measuring up to 1 2 thick. Width is a matter of taste and proper proportion. These pieces are used to protect the wood that is exposed after lap siding has been installed. The 122 series corners are also available in copper or stainless steel by special order only and available in a wide variety of lengths and flange widths to cover most styles of wood siding.

Siding corner is primed white and has a wood grain surface. Use overlapping 1x4s or 1x6s at outside corners or use 5 4 stock for a heavier look.