How To Use Deck Ledger Spacers
It also leaves a space between the ledger board and siding.
How to use deck ledger spacers. Begin by cutting the ledger board to length and laying out the joist locations. Deck2wall spacers d2w are polypropylene spacers designed to be installed between a deck and house. Deck ledger board spacers are easy to install and provide a larger bearing surface area than washers. Use the same procedure to mount the ledger board against the brackets using the size of lag bolts and spacing required by the building codes of your area sportfury adds.
Spacing ledgers off the wall has been a code accepted practice since the 2009 when the international residential code irc included a prescriptive ledger fastening table for in. Us patents 6 945 004 8 087 207. The table includes in. Hey all i m familiar with attaching the deck ledger board with either a bolt through or lag but i ve never used spacers behind the ledger.
In this diagram the space is created using a 1 2 stack of washers. Just be sure to verify that this stacking method is permitted in your area. This method eliminates the need to cut the siding install j trim and flash the ledger board. This allows water and debris to flow between the ledger and the house promotes circulation and drying and helps prevent rot.
Deck spacer is the perfect tool to ensure uniform spaces between deck boards and to align deck screws during construction. Lag screws and machine bolts. The next step is to temporarily attach the ledger board and drill your bolt holes in between the joist locations. I ve seen others that have done that.
This is all assuming proper construction attaching correctly sufficiently flashing etc etc. Product overview don t let your deck rot your house. Home preventing rot purchase applications instructions recommended applications test report. The deck2wall spacer is designed to help prevent rot from occurring at deck ledger connections.
The spacers separate the ledger from the supporting structure providing a path for water and debris to flow harmlessly through the assembly while promoting circulation and drying. Wood frame with spacer the third connection method uses a maximum 1 2 space between the exterior sheathing and the ledger. Why would you use that and what are the pros and cons.