Patching Fiberboard Siding

Any product intended for interior use will crack and wash out in short order.

Patching fiberboard siding.

Refer to manufacturer recommendations for products that are compatible with fiber cement. Re applying caulking when it has begun to show signs of wear can help keep moisture from getting into the wall cavity. Face nail the top. Cut the fiber cement siding to length wear approved dust protection.

Remove dust or small particles by vacuuming the surface. When the new siding has been painted two coats of top quality acrylic latex over a primer the repair is hard to spot. Make sure that the siding is completely dry from the washing and that the caulk and patches are dry too. These areas include but not limited to penetrations flashings plank and trim connections and in some cases between plank joints.

Fiber cement siding repair or patching. This mixture is then pressed into a form and particleboard is the finished result. To remove and replace damaged siding. Lightly brush a water based or oil based paint primer onto the damaged surface.

Remove any nails from the top piece of good siding. Repair or patching fiber cement board siding dents chips cracks and other minor surface damage in james hardie siding and trim products can be filled with cementitious patching compound. Use only completely acrylic paint and apply with rollers. Allow the primer to dry.

The wood grain pattern on the fiber cement siding is often a perfect match with existing hardboard although it s not as good a match with real rough sawn wood. Use a putty. Years ago this material was flimsy and broke easily. Blind nail the fiber cement siding in place starting with the bottom piece.

Though it is a tough wearing product the surface of the siding can sometimes be damaged during installation by unusual wear or by impact. The james hardie company makers of hardieplank recommends the use of a cement patch product made of an acrylic mortar compound for patching their siding products. Particleboard is a low density form of fiberboard that is constructed from scraps of wood sawdust and paper products with a binder added. Use a pry bar to remove the damaged siding.

Depending on the size of your house you may need a ladder to reach the area of siding near the roof. Effort in frustration because the siding scheisters have drowned out any meaningful search results. Use a cloth that is lightly moistened with warm water.