Ledger Board On Terracotta Roof

One addition is a 2nd story roof deck with room below.

Ledger board on terracotta roof.

Luckily the designer is using existing openings. Attach slats to rafters with deck screws 3 x 8. The roof slats are notched to mesh with the rafters. I need to attach the ledger to the outside of the terra cotta block which will receive flush mounted wood joists.

The rafter tops are marked in ink every 18 inches with 2 lines. Ledger board and sill plates are installed onto a foundation as part of a floor system of a building. Anchor a ledger to a masonry wall with expanding anchor bolts begin by marking a line across the wall for the ledger s top edge. The roof top brackets wood ledger board and lag bolts are to be purchased locally by customer.

Fastening to masonry walls. In this application the limiting factor in the connection is the wood ledger and band joist. Attached pergola with ledger board step 9. Place one roof slat between the lines on one end and begin to attach.

Five ledger board techniques explained and illustrated. The roof slats are all notched identically. No need to add poles and to expand on your idea in your sketch that you have and you will be removing roof to do so remove a little more to set your new rafters on top of the plate or cut off the existing rafter tails since the first thing i mentioned potentially opens up your house to the weather add the ledger to the wall there you have complete access to fasten to the top plate. This is a time consuming process and should be done while the house is being constructed to simplify the process and reduce costs.

Any one of these five ledger connection methods properly installed will give you a reliable long lasting deck that is secure. The sill plate usually a treated 2 by 8 board rests flat on top of the foundation and the ledger board usually a 2 by 10 board rests upright on top of the sill plate in an upright position. Structural deck ledger screws left are easier to install than 1 2 in. Drill holes for the expanding anchors every 16 inches or as specified by local codes insert the anchors hold the ledger in place and tap it with a hammer to indent the anchor locations on its back face.

The ledger board is attached to the roof with 90 degree heavy duty stanley brackets the brackets need to be bent so the new ledger board is plumb. Ledger wrap is an aluminum. The opposite side of the porch roof will be supported by a header beam that is installed parallel to the house on top of 6x6 support posts. The brackets are then lag bolted to the roof and sealed watertight.

Joist hangers help to keep joists anchored over time and absorb the forces of the structure above. If you are tying the roof directly to a house wall you can install a ledger board with flashing and install rafter ties to attach the rafters at the appropriate angles or use engineered trusses.