A ledger is typically a 2 by 4 or larger piece of lumber attached to a wall or other surface with the use of fasteners such as nails or screws.
Attach ledger board to concrete block.
Can i attach my deck to a hollow block concrete foundation.
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Things needed measuring tape.
To attach a ledger against a wall through brick veneer.
Hold the ledger board in place on the cinder block.
Attaching a ledger board to concrete block this topic has 37 replies 1 voice and was last updated 4 years 1 month ago by jponto07.
Ledger boards are used to make joints between lumber structural elements and other materials.
Position the ledger against the wall and mark the anchor positions through the hole onto the wall.
Mark these locations on the wall with a pencil.
When attaching a ledger board to a masonry wall you will want to first cut the ledger board to size and have two helpers hold it in place so you can drill two holes every 12 through the wood where your bolts will be installed.
There are a handful of manufacturers that produce epoxy and other adhesive anchors that are tested for use in hollow cmu.
This wood strip allows other pieces to be joined to the wall with relative ease.
The only correct way to fasten a ledger to a hollow wall is to sandwich the block with another ledger board inside the house.
Yes there are products available for anchoring a ledger board to hollow concrete block foundations concrete masonry unit cmu.
Five ledger board techniques explained and illustrated.
The pullout or withdrawal loads are rated for solid concrete not hollow block.
Drill through the brick veneer with a inch masonry bit in a hammer drill until you reach the wood frame.
Line up the pilot holes in the board with those on the block.
Any one of these five ledger connection methods properly installed will give you a reliable long lasting deck that is secure.
Mark anchor locations on your ledger and drill through the board with a bit.
This is a time consuming process and should be done while the house is being constructed to simplify the process and reduce costs.
There are no fasteners that are approved for attaching a deck ledger to a hollow block wall.