The best of these systems will have slightly curved battens that encourage the water to run to the edges of the canopy where it drains into built in guttering that runs inside the posts.
How to connect pergola to roof with awning.
Galvanized wood screws are referred to as double hot dipped screws.
A retractable awning will put you in control of the shade allowing you to extend your awning to block the sun s rays from filtering through the latticework of your pergola.
For a soft pergola roof you can leave it as is or fix the material with nails.
Retractable awnings are available to shade an attached patio or deck cover as well as for installation on freestanding structures.
Installing a pergola roof isn t all that complicated.
The pergola roof has two or more tracks to guide a series of battens that keep a canvas canopy tight as it moves to cover your pergola space.
To attach pergola to roof we have to notice the wide ranges of ideas on dealing with the need of the proper construction and also method on attaching them of course it would not be that really difficult actually if it is going to be done by the professional that means you have to hire the right and experienced professional to deal with that duty properly.
Having an attachment point at every roof rafter will create a stronger attachment.
Then take the material that you picked and lay it on top of the pergola.
The lag screws should be long enough to sink through the fascia board fascia header and 2 inches into the roof rafters.
This will allow you to align the panels correctly later on or measure your fabric if you decided to go with a soft roof.
Attach joist hangers to the header board at the same equal intervals as the pergola s cross beams.
Attach the joists to the header board with the galvanized wood screws.