Cover Nail Holes In Exterior Siding And Trim

Siding nails should not be caulked another item that needs room to play is siding boards themselves.

Cover nail holes in exterior siding and trim.

Holes in wood trim are best filled with wood filler. You can even use it for dry rot knot holes screw holes insect damage pvc trim board gouges cracks on window and door frames. But before you apply the filler drill numerous 1 8 inch diameter holes in the patch area. In a few days i need to go back and fill in the the finish screw holes.

We ve had good luck using lite weight exterior putty for nail holes much easier to work with than bondo. Trim the hardened caulk flush with the siding using a razor blade. Nail holes in interior walls can generally be filled with shrink free spackling by overfilling the hole slightly then sanding smooth once it s dry. I replaced rotted exterior door trim with pvc.

From fixing your old cracked chair to filling the holes in a picture frame or for filling nail holes in your mdf wood trim this highly versatile product works super fast and amazing. For small holes make the opening in the tube no more than 60 to 70 percent of the width of the hole in the wood. Installing door or window trim baseboards or crown molding always results in nail holes in trim that need filling. This is also much stonger than normal wood putty.

Normal wood putty generally takes way too long to dry. Trim the tip of the tube of caulk with a utility knife or razor blade. Nail holes in exterior surfaces just as with cracks or gaps can be dealt with using a good caulking. Jim s tips for filling nail holes in pvc use a 2 part epoxy nail hole filler made for pvc.

I use this for all of the nail holes and other imperfections on my siding and porch posts. Use auto body fillers or two part polyester resin fillers for aluminum siding in a similar way. Nail holes in aluminum and vinyl siding are tough to repair without replacing the entire piece but a squirt of color matched caulk from a siding supplier will solve the problem for a lot less money and aggravation. When you apply the compound it locks into the holes for a better bond.

The nails holding up the siding should not be caulked. For a clean appearance you can quickly fill in these holes before painting. You can sand it in as little as 5 minutes depending how you mix it. A diyer or a novice painter might attempt to achieve a cleaner look by caulking the siding nails but the nail is guaranteed to push the caulking material out within a few months.

These might be pencil lead size holes caused by finish nails or tiny pinprick holes caused by power brad or finish nailers. He also notes that some people want the durability of pvc but would prefer a color other than white. I have been using it on the exterior for a few years now and am very pleased. Never use caulk to fill nail holes interior or exterior.