ledger board bolt pattern

i wasn't thinking that I need drop the ledger 2 or 3 inches so that there would be space for deck board and 1 inch step up to the door.

The size and spacing of the bolts should be spelled out in your building code. If they are not, use I/2-inch bolts every 14 inches on decks with joist spans of 

The Ledger Drop measurements are from house joist to deck joist and don't take into consideration the subfloor sheathing and flooring materials or the decking material. And your actual measurement may vary a little depending on the actual joist depths. If these bolt-pattern numbers don't add up, watch this video

10/12 · Here are six guidelines to attach a deck to a house the correct way. 1. Determine the Height for the Ledger. If you know the height you want the finished deck to be, subtract the deck board thickness to get the proper size. If you have a thick flashing material, you will also have to subtract that thickness. The deck height needs to be at least

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. · Maximum 5 inches.

Drill a 1/2 hole in the ledger and a 5/16 pilot in the rim. Don't drive the lags in with a hammer then thread them it may damage the rim for withdrawl. Especially with the manufactured band joists. The Bolts are required to be 1/2 dia. with pilot holes of 17/32 to 9/16 and they need washers at the nut and head.

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06/04 · Hello! Hope all is well. I recently had a front porch built onto the front of my house. It is attached to the house with a series of 2" x 10" ledger boards. The ledger boards are attached to the house with large carriage bolts that are nutted off in

The flat head installs flush to the ledger saving additional time and money. Plus, gain stronger bit engagement with the TORX ttap drive system. ACQ Approved & Code Compliant. Tested and supported by engineering data that conforms to the most current ICC standards. It is also approved for use in ACQ or treated lumber.

05/26 · Outdoorbum. I am attaching a PT 2x6 ledger board to a CMU block wall. Blocks are hollow (I'm assuming) and once the ledger is attached, i will use joist hangers to attach

Drill through the brick veneer with a ½ inch masonry bit in a hammer drill, until you reach the wood frame behind. Do not drill into the wood. Reposition the ledger board and fit a ½” lag bolt, 10” long into each hole and drive them

When ledger board is attached to your home, a staggered bolt pattern should be used to decrease the possibility of a crack forming along the 

Proper installation of lag screws or bolts shall be verified by the authority having jurisdiction. Figure 19: Ledger Board Fastener Spacing and Clearances. 1.

In a 2x12 ledger, the bottom bolt must be at least 7 1/2 inches from the top. Because the maximum vertical distance between bolts is 5 inches, the upper bolt can be no closer than 2 1/2 inches from the top, even though the "no-bolt zone" would appear to allow the bolt to be 1/2 inch higher than that. Allowable Band Joist Bolt Locations,

05/01 · For 2x10 ledgers, the minimum distance is 6 1/2 inches, and for 2x12 ledgers, it's 7 1/2 inches. Combining the various bolting parameters further restricts bolt locations. In a 2x12

Deck ledger connections are based on connections to wood rim joists. 2. Deck ledger shall be preservative treated unless close grain redwood is used.