Can gypsum board be used as sheathing?
Basic Uses. Exterior Gypsum Sheathing is recommended for use in residential or commercial buildings, and provides fire resistance and additional structural strength when used under exterior finishes such as wood, metal or vinyl siding, masonry veneer, stucco, shingles, etc.
Is glass mat sheathing waterproof?
Securock® Brand Glass-Mat Sheathing are 1/2 in. (12.7 mm) Regular glass-mat sheathing panels with moisture and mold resistance. The panels feature a noncombustible moisture-resistant gypsum core that is encased in a coated fiberglass facer mat to maximize coverage of air/water barrier systems.
What is the difference between gypsum wallboard and gypsum sheathing board?
Gypsum based structural sheathing is a panel-type material made of a noncombustible core, primarily gypsum, with a paper surfacing on the long edges, face, and back. It is also known as drywall, wallboard, or plasterboard. Gypsum sheathing is fire-resistant, sound-reducing, durable, economical, and versatile.
Can gypsum board be used for exterior?
As a result, gypsum board products typically specified for wet or semi-wet interior areas, such as Gold Bond® XP® Fire-Shield® Gypsum Board, are also suitable for use in exterior soffits, eliminating the need for a separate soffit board product.
What can I use for 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 GlasRoc fire proof?
GlasRoc Sheathing boards are approved substrates by the major EIFS manufactur- ers, one-coat and conventional stucco sys- tems, traditional cladding systems, exterior ceilings, soffit systems and exterior curved applications. GlasRoc Sheathing Type X can be used in fire resistance rated exterior assemblies.
What is GlasRoc used for?
Glasroc X Sheathing Board is a faster and easier way to provide temporary weather protection to steel frames. Steel frame buildings need protection from the elements before fit-out can begin. With Glasroc X Sheathing Board it’s quick and easy to protect the frame so that interior work can start straight away.
What is exterior gypsum sheathing?
Exterior Gypsum Sheathing is a special-purpose drywall panel consisting of a moisture-resistant, noncombustible core covered by glass-mat facers on both front and back surfaces and long edges.
What is the best material for sheathing?
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. Structural fiberboard is one such option.
What is GlasRoc sheathing used for?
This provides a surface that is ideal for long-term protection against weather exposure. Strong, lightweight, and flexible, GlasRoc Sheathing allows for bending to curved surfaces. It also cuts like regular gypsum board, but with minimal skin irritation due to embedded glass mat.
How do you install GlasRoc sheathing?
Horizontal Installation Install GlasRoc Sheathing with long edges in contact without forcing. Abut ends of panels over centers of stud flanges, and stagger end joints of adjacent panels not less than one stud spacing. Attach panels at perimeter and within field of panel to each stud.
Is GlasRoc fireproof?
Glasroc F is predominately used as part of the FireCase frameless structural steel encasement system, giving up to 120 minutes fire protection and also used in the GypLyner ENCASE system, achieving up to 180 minutes fire protection.
What is the difference between gypsum and glass mat sheathing?
The gypsum core is treated for mold/mildew-resistance and is surrounded by a specially designed and coated fiberglass mat. As a result, glass-mat sheathing panels provide more weather protection, mold-resistance, and fire-resistance.
What is densglass fiberglass mat gypsum sheathing?
Widely recognized by the GOLD color, DensGlass® fiberglass mat gypsum sheathing has an exemplary track record that spans more than 30 years. It is a preferred substrate under brick, stone, stucco, siding and EIFS due to its ability to protect a structure against incidental moisture during and after construction.
What is exterior gypsum sheathing made of?
Physical Description Exterior Gypsum Sheathing is a specialized performance panel consisting of a noncombustible, moisture-resistant core wrapped in fiberglass facers on both the front and back surfaces and long edges. Exterior Gypsum Sheathing is manufactured with square edges in both 1/2” (12. 7 mm) and 5/8”
What is exterior glass-mat sheathing?
Exterior glass-mat sheathing can be used as an underlayment for exterior siding materials such as wood, metal, or vinyl. It is available with a regular or Type X fire-rated gypsum core. The gypsum core is treated for mold/mildew-resistance and is surrounded by a specially designed and coated fiberglass mat.