Is Thermo ply better than plywood?

The product is a cellulose fiberboard called Thermo-ply Super Strength, with a thickness of less than a quarter inch. Thermo-ply does not give building walls the strength against hurricane wind and earthquakes afforded by plywood.

What is Thermo plywood?





Thermo-ply® Structural Sheathing is a stable-priced, high-performance alternative to wood structural panels. With grades and options to meet every builder’s needs, Thermo-Ply® meets or exceeds building codes. This sheathing provides an efficient water resistant barrier and best-in-class air barrier.

Is Thermo-ply any good?

Time-Tested. ThermoPLY is a proven structural sheathing solution that has been used for the past 50 years on more than five-million homes. The product’s performance and price stability have made it the preferred structural sheathing for builders throughout the country.

Is Thermo-ply structural?

Thermo-ply is a code-approved exterior structural sheathing, water resistive barrer and air barrier.

Is Thermo-ply a moisture barrier?

When you’re sheathing a building you want the job done right. But you also want it done fast. With ThermoPLY, the lightweight design allows you to work quickly while the high-strength cellulosic fiber boards provide durability, moisture resistance and a best-in-class air barrier for years to come.

How do you install thermo plywood?





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Is Thermo-ply fireproof?

1-Hour Fire Resistive Construction:



Thermo-ply Structural Grade~Red and Structural Grade~Blue may be used in a 1-hour fire-rated wall system, in accordance with the Standard Methods of Fire Tests of Building Construction and Materials using ASTM E-119 testing procedures.

What is barricade Thermo brace made of?

Thermo-Brace is a fiberboard structural sheathing with a composite core that provides the structural strength required while offering a more weather-resistant barrier than OSB. It costs less than OSB or ZIP System® and is lighter, easier to handle, cut, and install.

Can you paint Thermoply?

Re: Painting Thermo-Ply Sheathing? If you haven’t done this aready, or are still looking for a solution, you might try hitting it with a medium grit sandpaper (120ish) before painting. Also, look for an epoxy based paint, like the Krylon Fusion paint already mentioned.

What is used for exterior sheathing?



There are many exterior wall sheathing options available, with wood sheathing being one of the most commonly used materials. Wood sheathing materials include plywood, oriented strand board (OSB), and waferboard. Plywood is made of whole sheets of wood that are cross-laminated.

Is sheathing plywood waterproof?

In general, plywood is considered water-resistant, not waterproof. This even includes T-111 siding. When exposed to enough water, T-111 plywood siding can absorb water, swell, deteriorate, grow mold, crack, etc. Small amounts of surface water generally won’t affect plywood.

Can you use plywood for exterior walls?

Plywood and OSB are largely considered the best wall sheathing choices because of their overall abilities to hold fasteners well, create a strong bond between studs, and provide some thermal advantages. The “big two” aren’t the only selections available however.

How thick should plywood be for exterior walls?



The International Residential Code specifies 3/8-inch plywood for sheathing walls with a standard stud spacing of 16 inches, if the siding is nailed to the studs through the sheathing. If the nails penetrate the sheathing, but not the studs, the minimum plywood thickness that the IRC designates is 1/2 inch.

What is the best plywood for exterior use?

What Type of Plywood is Best For Outdoor Use?

  • Exterior plywood is weather (and water) resistant, so it’s strong enough to be used outside and also in areas that are exposed to water and humidity, like a garage. …
  • There are many types of exterior plywood to choose from — the most common being CDX or ACX.

Can plywood be used for exterior siding?

Plywood can be an economical and attractive house siding. Because it’s wood, it can be finished with stain for a natural look or be painted any color. Because it comes in 4-foot wide panels, it installs quickly and more easily than wood planks or shingles.