Can durock be used around fireplace?

Although Durock comes in 1/4-inch thickness, in the case of hearths and stove pads where fire and heat are an issue, use the 1/2-inch thickness for proper heat distribution. For best results, combine Durock with thick-bodied tiles such as natural stone to deflect as much heat as possible away from the stove itself.

Can cement board be used around a fireplace?

It cannot be replaced and should not be covered up with more flammable materials. However, using fiber cement board like Hardieboard is acceptable in locations including the mantel and fireplace surround.

Is Durock cement board fire resistant?

Being a most efficient construction material, durock is a fireproof, non-combustible, water and slip-resistant material. Therefore, durock is mainly used to assist other crucial building components such as tiles, steel or wood framing, etc.

Can durock be used as a heat shield?

Strong, durable and resistant to water damage, DUROCK® Next Gen Cement Board is ideal for use in partitions, walls, floors and ceilings in residential construction and can be used as a heat shield. Water, Mould and Moisture Resistant.

Is durock fireproof?

Is durock heat resistant?

A Durock panel with a thickness of 1/2 or 5/8 inch can provide two hours of fire protection when installed correctly and in conjunction with all fireproofing construction materials.

Can you install cement board over drywall?

You should never put a cement board over drywall because water can go through them. Drywalls have poor water resistance and can get mold problems easily. That’s why it’s best not to use them in showers. But you can put them on drywalls in living rooms and such.

What do you cut durock with?

A circular saw with a carbide-tipped woodcutting blade is the best tool for the job. Opt for a blade with as few teeth as possible. Unlike cutting wood, the less teeth, the less dust when cutting Durock.

How do you attach Durock to plywood?

Cover plywood base with USG Durock™ Brand Tile Membrane, 15 lb. (6.8 kg) felt or 4-mil polyethylene and attach with 1/4 in. (6 mm) galvanized staple. POSITION Fit ends and edges of panels closely but not forced together.

How thick is Durock cement board?

Optional 5/8″ thickness is also available. DUROCK Exterior Cement Board is available 1/2″ thick x 4′ x 8′ at only 3 lb./ft.2 (for 1/2″ board). DUROCK Cement Boards install quickly and easily with nails and screws.

Why USG Durock® brand cement board?

For more than 30 years, USG D urock® Brand Cement Board has set the standard for proven performance in the backerboard category. The new USG Durock® Brand Cement Board with EdgeGuard™ offers enhanced, proprietary edge performance and minimizes spin-out and crumbling.

What is the best way to cut Durock® cement board?

USG Durock® Brand Cement Board with EdgeGuard™ panels should be cut to size with a knife and straightedge. A power saw should be used only if it is equipped with a dust collection device.