Fill Big Gaps In Siding

Vertical trim gap caulking.

Fill big gaps in siding.

Wipe away any excess caulk. Trim boards that sit on top the siding. Wet your finger and gently wipe the caulk in the gap to give it a smooth rounded appearance. Remove all old caulk from the joint to be filled.

How to caulk a large gap step 1. Always caulk between the siding and the trim. Two part epoxy two part epoxy is one of the top choices for patching large holes. Nail holes in exterior surfaces just as with cracks or gaps can be dealt with using a good caulking.

Fill any low spots or remaining gaps with additional caulking until the gap. In the old days the builder would install the trim bring the siding up to it and caulk the corner. Plastic landscape paper would also help here. On most new homes the trim goes up after the siding is installed which creates a large gap that should not be caulked.

The two parts are mixed like dough and can be shaped before or after it dries. Moldings sills doorjambs baseboard or wood trim with damage or large holes can be repaired with epoxy. The best filler for your siding is a two part epoxy product that cures to a rock hard consistency. Do not caulk between siding and any built in receiving channels located at or around windows.

Holes in wood trim are best filled with wood filler. Most caulk can be scraped away with a putty knife and sharp. 1 scrape all loose paint from around the area to be repaired using a paint scraper or putty. Leave a 1 8 gap between the siding and the trim or other materials to allow for structural movement.

Fill larger gaps with foam. Take the time before you apply any paint on your next project to fill all of the gaps cracks and nail holes.