Repainting Masonite Siding

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Repainting masonite siding.

Masonite siding is primarily composed of wood fibers glue resins and wax. Unlike natural wood masonite hardboard does not shrink blister or swell. 2 complete coats of paint needed on wood to last. Masonite siding is however affected by moisture and is susceptible to deterioration.

Also to increase the longevity of masonite repaint it every few years. Brush or roll a layer of exterior primer on the flat portions of the masonite siding and use the tip of a paintbrush to work the primer into seams and crevices. Masonite boards are synthetically constructed from a mixture of wood fibers wax and other resins. If your wood siding is swelling cracking or constantly needs repainting then you may want to look into masonite siding.

Sanding wood fillers before priming older paint coatings. Promptly repair holes in masonite hardboard to prevent. Careful not to get too close with spray nozzle as this can damage the siding. We have a 20 year old house with hardboard siding.

Cleaning masonite siding is done normally by using a high pressure power washer having anywhere from 1500 3500 psi. Pay particular attention to the edges and bottom of each board as these areas tend to absorb water. The average life span for a paint job on masonite is 5 to 7 years but we have had it last up to 15 years if you do your prep work and take your time. However masonite siding is vulnerable to rot cracks insects fire fungus and insecticides due to which it softens over time making caulking some repair and repainting almost necessary.

Let the primer dry. A good rule of thumb is staying away at least 6 feet with spray tip. 3 fit a caulking. Holes are a prominent problem with masonite siding.

Cutting digging out rotten wood before painting over old paint. Repairing masonite siding is a moderately easy project that you can handle all by yourself and using the tools equipment per the steps mentioned below you can go about the repair with little difficulty. Discoloration signifies that the siding has begun to rot and decay. Filling gouges with wood fillers on older surfaces.

Apply an exterior alkyd primer to the siding using a paint roller. If the damage is caught early and only a small part of the siding is affected then only that part can be replaced. I was hoping that you all would be willing to provide some expertise about our siding repainting. A very good high bonding primer on all bare wood surfaces.

To catch the problem early keep looking for any discoloration in the siding.