3) Stagger the PowerLag fasteners from top to bottom along the length of the ledger while maintaining the required spacing , edge and end distances as found in Figure 2 and Table 1.

Save time, money and labor costs, LedgerLok is the first fastener engineered to attached deck ledger boards to the rim board of the house with no 

Spacing ledgers off the wall has been a code-accepted practice since the when the International Residential Code (IRC) included a prescriptive ledger 

SDS Screw Spacing Detail On-center spacing of SDS wood screws Exterior cladding and flashing not shown for clarity Ledger fastener spacing may be offset up to 3" to avoid interference with joist attachment 4" to 5" from end of ledger 1¹⁄₂" minimum from top of ledger and band joist 1¹⁄₂" minimum from bottom of ledger and band joist 3

The lag screws or bolts in deck ledgers and band joists shall be placed in accordance with Table R507.2.1 and Figures R507.2.1 (1) and R507.2.1 (2). For SI: 1 inch = 25.4 mm. Lag screws or bolts shall be staggered from the top to the bottom along the horizontal run of the deck ledger in accordance with Figure R507.2.1 (1). Maximum 5 inches.

www.strongtie.com. SDWS TIMBER Screw. Structural Wood-to-Wood Connections Including Ledgers above also provides SDWS screw spacing for a wider range.

C. On-center spacing = Per Table 1. DECK LEDGER TO RIM JOIST. CONNECTION DETAILS. FASTENMASTER TECHNICAL BULLETIN. The LedgerLOK Ledger Board Fastener has 

F LEDGER FASTENER SPACING PER DETAIL1/S08 2" MIN SCREWS 2X2 BALUSTERS ATTACHED AT TOP AND BOTTOM WITH (2) 8D NAILS OR (1) #8x2-1/2" MIN WOOD SCREW 2X4 TOP AND BOTTOM Sheathing shall be permitted to be wood structural panel, gypsum board, fiberboard, lumber, or foam sheathing. Up to 1/2-inch thickness of stacked

SDWS structural wood screws are ideal for the contractor and do-it-yourselfer alike. Select One of Our Sites. North America. USA; / IRC Compliant Spacing for a Sawn Lumber Deck Ledger to Band Joist with 100 PSF Live Load and 10 PSF Dead Load. Simpson Strong-Tie® Strong-Drive® SDWS TIMBER Screw Ledger Attachment for Top-of-Wall

4/17 · Structural deck ledger screws (left) are easier to install than 1/2-in. diameter galvanized lag screws (above), because pre-drilled holes aren't required. But they must be

Introduction. In the article "Attaching Deck Ledgers" (8/03), the authors used a procedure from the National Design Specification for Wood Construction (NDS-2001) to calculate the required on-center spacing of lag screws and bolts for deck-ledger-to-band-joist connections for various deck widths.Although the calculated spacings were "to code," they were too tight to be practical.

Pre-drill holes 17/32" to 9/16" diameter. This is slightly larger than the bolt itself and relieves pressure and or tension in the boards. The predominant forces in the system will be the tension

Ledger Board Fastener Spacing Schedule Screws should be installed in a “W” pattern on the ledger. The spacing of lag and GRK screws are based on the span of 

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The MiTek Pro Series WS or WSWH structural wood screws can be used to fasten deck ledgers to the (1) and equivalent spacing of 1/2" diameter lag bolts.

2022/9/13 · They don’t require pre-drilling in wood for 5/16-inch structural screws. SPAX deck ledger board screws include patented thread serrations that require up to 40% less driving

Be careful using that math! if the joist span is 10 feet and the ledger is attached to a typical 2x band/rim joist using 1/2" lag screws, 15" 

2) Spacing based on linear interpolation of spacing table in Appendix AM104.1 of North Carolina Building Code. 3) Rim board shall have a minimum thickness of 1-1/8". 4) A maximum 1/2" wood structural panel may be installed between the deck ledger and the rim board. 5) Ledger board shall be designed according North Carolina Building Code

Ledger Board Connection - Canadian. Figure 1 Screw spacing are based on the shear capacity in accordance to Clause 12.11 “Wood Screws” CSA. 086-14.

2. Use a square to extend the layout marks across the face and top of the joist. 3. Start the first screw near the top of a middle joist based on the layout marks you made on the face. 4. Align the rim top to the joist and fasten it to the joist with a screw. 5. Fasten the rim joist permanently to the joist with two more through screws.

structural wood screw product line with fasteners designed Screw Spacing for a Sawn Lumber Deck Ledger to Rim Board. Loading. Condition. Nominal. Ledger.

LedgerLOK is a code-compliant structural wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling. No Pre-Drilling Required: Installs in a fraction of the

Traditionally, lag screws have been the most common method of attaching decks to buildings. To properly attach a deck ledger using 1/2″ lag 

a versatile 1⁄4"-diameter structural wood screw that can be Table 1 – SDS Screw Spacing for a Sawn Lumber Deck Ledger to Band Joist.

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The maximum distance between the face of the ledger board and the face of the band joist shall be. 1-inch. R507.2.1 Placement of lag screws or bolts in deck