Ledger Bolts Roof

Push or hammer the ledger back onto the bolts recheck for level making any needed adjustments add washers and nuts and then tighten the bolts.
Ledger bolts roof. Standard galvanized lags and carriage bolts. Bolts and screws must be located 2 in. You will usually need the length of the bolt to be at least 4 6 to penetrate through the 2x ledger board the house sheathing and into the solid house rim. Never counter sink bolts.
Flashing a patio roof ledger. For installing a deck ledger structural screws such as ledgerloks which don t require pre drilling are so much easier to use than the lag screws and through bolts referenced in the irc. X 9 in. Lag and through bolt replacement.
Ledgerlok replaces lag screws and through bolts has been coated with a proprietary three step coating process that protects against corrosion even in pressure treated wood and is acq approved. The built in washer head eliminates the need for an additional washer saving time and money. Table of bolt spacing for deck ledger spaced away from the building. Douglas fir lvl no attachment is allowed to strand lumber syp lvl the mudsill i joists floor trusses or.
Structural screws for ledgers by glenn mathewson q. Plus you need to double fasteners at ledger butts and ends. Down from top and up from bottom of ledger and staggered up down. Spacing for bolts and lags used to connect the deck ledger to the building are shown in the table at above right ledger bolted directly to the building and at in the figure at left for deck ledgers that are spaced away from the building.