Mold On Exterior Masonite Siding

Acrylic gloss and semi gloss latex paints are less susceptible to mildew than flat latex.

Mold on exterior masonite siding.

This will also be a cause for its decay. Masonite siding is mostly used in new construction but many exterior remodeling contractors will still present. Masonite siding made of pressed and laminated fibers is among the more affordable types of siding but it isn t problem free. As they are manufactured these elements are bound together through a process of heat and pressure fusing these components into.

Repainting siding after removing mildew. Although it is more expensive than some other types of siding hardboard does usually last a bit longer if properly cared for and maintained. Mason produces a. The leading manufacturer today of what is known as masonite siding is louisiana pacific otherwise known as lp.

If your wood siding is swelling cracking or constantly needs repainting then you may want to look into masonite siding. As a result the original manufacturer of masonite siding named masonite is low longer manufacturing the material. As such it is bound to attract insects. Throughout the 1930s and 1940s the boards were used for roofing walls and doors as well as for exterior siding applications.

Masonite boards are synthetically constructed from a mixture of wood fibers wax and other resins. The least susceptible paints are exterior. When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a. Walls roof trim walks.

The masonite co founded in 1924 by william h. Your standard household whitener it appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth. Building exterior walls siding trim algae or mold stain cause diagnosis cure. Difficulties with masonite siding started in 1929 which was the first year for mass production of masonite boards.

Masonite is nothing but thickened wood fiber. Hardboard siding is generally a more expensive alternative to vinyl or engineered wood siding and her is made out of wood fibers that are bonded together by resin. If your siding needs to be repainted choose a mildew resistant paint. The most mildew susceptible paints are latex paints especially when linseed oil base primer is used.

Cracked exterior paint will expose the masonite and subject it to the harsh weather conditions causing it to wither away. In this four part article part 1 helps you identify the problem whether mold or mildew part 2 discusses steps to remove mold and mildew from your siding part 3 goes over when to call a professional and part 4 shares tips for preventing the growth of mold and mildew in the first place.