Seal Bottom Edge Of Siding

6 siding transitions by foundation often siding is not secured all along the bottom near the foundation.

Seal bottom edge of siding.

Mice can climb under the siding and enter the home through an existing construction gap. Plywood siding is typically made of fir or cedar and usually has vertical grooves that give it the appearance of planking. How to seal plywood siding. When installing the starter strips allow a 1 8 inch space for corner posts and j channels for expansion.

Seal small cracks and gaps in your siding under 1 4 inch wide using an acrylic latex caulk. Simply apply this inexpensive filler into the cracks to seal. Bottom of siding boards should not be caulked water is meant to exit through the bottom of each board. Step 7 seal larger gaps up to 1 2 inch wide with polyurethane caulk.

Over time the siding can completely fail as in these examples. Paint works well over it. There are professional materials that can be utilized to secure these areas on a home. While my experience is more with vinyl siding sealing the siding to the foundation would deny any moisture that developed behind the siding from driving rain between seams in the siding condensation behind the siding ect an exit at the bottom.

While paint does tend to somewhat glue these pieces together caulking them is never advised and can cause permanent damage. It is sometimes called t1 11. Grass and mulch along the foundation provides habitat for mice. Lp siding products also come in sheets in when water runs down the face of the siding it tends to hang on the bottom edge wicking up and causing the bottom edges to swell and delaminate.

To seal the edge of a siding panel where it has been cut and to secure it to the wall you can use under sill trim. I would be hesitant to seal the siding to the foundation. This is messier than acrylic latex but effective.