Roof Ledger Board Attachment

Five ledger board techniques explained and illustrated.

Roof ledger board attachment.

Attaching to roof top ledger board. 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. If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate. These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim.

A common element in adding porch roofs is fastening one end to the house either to a wall or to a roof. When all the rafters are installed correctly form your patio roof by attaching the planks horizontally across the rafters. On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below. When they are installed you can begin attaching roofing shingles.

Any one of these five ledger connection methods properly installed will give you a reliable long lasting deck that is secure. Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck. Allows more patio roof height this is especially true on many track homes built on a slab which generally have a short wall height that makes attaching to the wall not a viable option. If you are going to use shingles to cover the patio roof do not forget to install black roofing felt along with a single layer of oriented strand board.

Attach the rafters to the ledger boards and settle joists. Attach the rafters to the house with joist hangers which supported by ledger boards. Make sure to check the vertical beam to ensure that the end rafters are placed securely. Attaching rafters beams when building a patio roof it can be tricky to build the post and beam structures that support the rafters.

If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate. 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. Place the rafters on 24 centers attach them to the settle joists and beams toward the center. That usually is done with a header or ledger board secured to the house.