Fill Big Gaps In Siding

Don t forget to caulk or foam the joint between the sill plate and the foundation too.

Fill big gaps in siding.

How to fix the gaps in exterior trim. Cut it about 1 2 in. Apply the filler to the craft sticks using another craft stick or a putty knife. Do not caulk between siding and any built in receiving channels located at or around windows.

Also check concrete supply centers as backer rod is used to fill gaps in poured concrete walls. A good diy approach is to cut rigid foam insulation to fit between the joists. Cracks and holes in any surface collect water which causes paint to peel. On an interior paint job you could find them where walls meet ceilings on inside corners of walls where wood trim meets walls on inside corners where wood trim meets other wood trim i e.

Cellulose fillers are mostly for filling holes in woodworking projects like cabinets mantels trim or projects that you plan on finishing with stain and a topcoat. Push the appropriate size backer rod into the gap below flush with the surface. Sands flat and even. On door window frames and baseboards etc.

Always caulk between the siding and the trim. This can be found at well stocked hardware stores but not always at large home improvement centers. Undersized so it s easy to fit in. Exterior trim around doors and windows needs to be caulked to fill any gaps between the trim and the siding behind the trim.

The craft sticks will act as a support for the wood filler. Fill larger gaps with foam backer rod sometimes called spline. There are many places where you may need to fill gaps before you paint. Filling cracks and holes with caulk in your home s trim and siding before painting not only makes the paint job look better but also makes the paint last longer.

While properly engineered. Vertical trim gap caulking. Shim the rigid foam in place with little chunks of foam. Leave a 1 8 gap between the siding and the trim or other materials to allow for structural movement.

The filler should be level and even with the surface of the wood. Once your wood filler is mixed use it quickly. Accepts stain or paint just like real wood. Then fill the space around it with expanding foam.