Many deck builders like to space the deck ledger away from the wall about ? in. to let water drain through rather than installing flashing. Spacing ledgers off the wall can be a challenge when mounting ledgers to existing homes when the ceiling inside is finished.
Decks Unlimited - Black Polypropylene Spacer 2-1/2 in. Diameter 5/8 in. Thick 12 Per Bag - 11/16 in. Diameter bolt hole accepts up to a 5/8 in. hex bolt for extra heavy loads. Injection molded glass fiber filled polypropylene.
Deck2wall? Spacers (D2W) are polypropylene spacers designed to be installed between a deck and house.This allows water and debris to ?ow between the ledger and the house, promotes circulation and drying, and helps prevent rot.
A lot of deck builders like to space ledgers off the wall so water doesn’t get trapped and leak into the floor framing system. The conventional way to do this is with stacks of washers, plastic spacers or wood blocks.
Off the Wall Deck Spacers - Product: Dry-Rot Nightmares - Similar to Off the Wall Deck Spacers - Product: Dry-Rot Nightmares DRY-ROT NIGHTMARES. Traditionally there were two common techniques used for deck ledger attachment.
Deck Ledger Spacers To prevent rot, ledger board spacers are designed to provide an air space between the house wall and the ledger board. Multiple stainless steel washers can be used, or a variety of engineered products designed specifically for this application.
Deck2Wall Spacers are designed to easily and efficiently provide airspace between buildings and deck ledgers, stair stringers, shade structures, railing posts, fence posts, etc. Proper airspace and sound construction details should prevent rot from occurring at these connections.
Reminiscent of the old washer trick, these polypropylene disks hold the ledger off the wall of the house. [ Contact US ] D2W Deck2Wall Spacer - Screw Products, Inc.
Deck2Wall Spacers? can be used on free standing decks to provide additional lateral strength. There are interior applications for spacing untreated lumber off concrete walls. Deck2Wall Spacers? can save valuable labor time, they are economical, they don't rot or rust, and are not affected by ACQ treated lumber.
Spacing the ledger off the wall minimizes moisture damage because water can flow freely between the ledger and the wall flashing. The code permits a 1?2-in. stack of washers as a spacer, or you can use alternatives such as Deck-2-Wall Spacers (www.deck2wallspacer.com).