Webtile backer screws for wood framing or equivalent. • Steel framing: 1-1/4" USG Durock™ tile backer screws for steel framing or equivalent. JOINING Fill joints with latex-fortified mortar or Type 1 organic adhesive and immediately embed alkali-resistant, fiberglass mesh joint tape. SHIM Place a 1/4" spacer strip or shim around lip of bathtub or Web• Joist spacing not to exceed 24” on center. • The floor must be engineered not to exceed the L/360 deflection criteria (L/720 for natural stone), including live and dead design loads, for the specific joist spacing used. 2 determine layout of HardieBacker® cement board • ®Stagger all HardieBacker cement board joints.
Installation Resource Center James Hardie
WebCEMENT BACKER BOARD. ... • Fasten the product with specified nails or screws (as listed in “Materials Required”) a maximum of 8 in. on center at all supports. • Keep fasteners 3/8 in. from board edges and 2 in. in from sheet corners. ... • … WebBacker-On #9 x 1-1/4-in Star-Drive Cement Board Screws (185-Count). Backer-On 1-1/4 in. Cement Board Screws are designed for attaching HardieBacker or equivalent fiber cement backerboard to wood or light gauge steel studs. curl find public ip address
How do you screw Hardie backer board? - remodelormove.com
Web• Joist spacing not to exceed 24 in on center. • The floor must be engineered not to exceed the L/360 deflection criteria (L/720 for natural stone), including live and dead design loads, for the specific joist spacing used. 2 Determine layout of HardieBacker cement board • … WebTypically, the screws should be placed 8 to 10 inches apart and countersunk slightly below the board surface, but it is important to consult the Hardie backer board manufacturer’s instructions for specific information on screw size and spacing. You should also avoid tightening the screws too tightly, as this may strip the head. WebUnderlayment should be laid on builders' paper, the nailed or screwed very aggressively, every six inches in the field and every four inches around the perimeter. 1 Bo Miller Author has 4.3K answers and 9.3M answer views 8 y It depends on the subfloor and the material you screw into. curl first byte time