Caulking Wood Shingle Siding

Some of the most commonly caulked areas of siding include both corners and crevices as well as some butt joints and window and door trim boards.

Caulking wood shingle siding.

While paint does tend to somewhat glue these pieces together caulking them is never advised and can cause permanent damage. To finish your shingle siding apply two or more coats of sealer or two coats of primer. In my opinion caulking between the seams in any lapped siding either horizontal or vertical is not good practice but not just because of any potential vapor barrier effect. Sealing for natural weathering if you prefer weathered cedar s grey color but want a more uniform color than what comes naturally you can seal the cedar using bleaching oils.

Bottom of siding boards should not be caulked water is meant to exit through the bottom of each board. The best exterior caulk for roofing construction and repairs since it can withstand extreme temperatures and creates a strong insulating and water tight seal. Dap alex plus 12 pack 10 1 oz white paintable latex caulk. If desired paint the shingles taking care to cover all surfaces evenly.

Caulking them is a mistake and the caulking is likely to fail prematurely. Siding is often textured and if you slide the tip of the tube along the bumpy texture the bead of caulk will. Cracks and holes in any surface collect water which causes paint to peel. Think of a wood home as a living thing.

Best for use with aluminum metal concrete mortar plastics rubber stone vinyl and exterior wood. It needs to move and breathe. The siding expands and contracts with temperature and humidity. Cover as much of the wood as you can with sealant using a small brush to get into the spaces between panels if the siding is already installed.

A specialty caulk for outdoor use only. Once all the shingles are installed apply caulk at all the trim joints. Good for gutters siding and concrete. Item 157140 model 11532.

Siding caulk can be used on several different areas of your exterior siding to help prevent water damage and moisture buildup.