How To Repair Fiberboard Siding

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.

How to repair fiberboard siding. This article describes repair procedures for cosmetic or functional siding issues that may arise such as loose siding wind damaged siding siding paint or coating failures and siding gaps especially gaps at fiber cement siding butt joints where lap siding is installed. Face nail the top piece of fiber cement siding through the old siding. Blind nail the fiber cement siding in place starting with the bottom piece. Fiber cement siding can be blind nailed near the top of the siding to eliminate exposed nails.

This mixture is then pressed into a form and particleboard is the finished result. When the new siding has been painted two coats of top quality acrylic latex over a primer the repair is hard to spot. Prime and paint new siding to match the old. When this happens the homeowner is left wondering how to fix damaged fiber cement.

Cut the fiber cement siding to length wear approved dust protection. Before mdf is painted it has a papery top layer that can be scratched or gouged by sharp objects. Our page top photo shows loose and improperly installed fiber cement siding on. Nail the top course of fiber cement siding through the lower course of hardboard siding.

Small cracks can be repaired with a special patching compound before they cause breaks saving you the work of removing and replacing a damaged panel. Caulk the end joints in the siding then paint the siding with quality exterior paint. Particleboard is a low density form of fiberboard that is constructed from scraps of wood sawdust and paper products with a binder added. Fiber cement siding is low cost for its rated lifespan and is easy to maintain when compared with other siding choices.

No matter how durable fiber cement siding is though cracks can still occur. Fiber cement board lap siding repair guide. Years ago this material was flimsy and broke easily. Medium density fiberboard mdf is an engineered wood product made from compressed wood fibers.

Caulk and paint siding. This article describes the types of problems that occur in fiber cement siding installations in north america including siding shrinkage gaps at butt joints cracks breaks and loose or buckling siding boards or shakes. Fiber cement siding can stand up to almost anything that mother nature can throw at it. Remove any nails from the top piece of good siding.

Unfortunately bad luck does sometimes strike an earthquake hits or the house has a run in with a car and the integrity of the siding can be compromised. Watch this video to find out more.