Check local building code to see if you can attach a patio roof directly to your deck.
Install tin roof over deck.
How to build a tin roof over a deck step 1.
Secure the slats with 3 inch metal to wood screws.
Install the roofing screws vertically along each rib in the panel.
The panels that make up the roof fit together like pieces of a puzzle snug and tight.
As a result most decks have inadequate footings to support a.
Add the metal panels.
Place the first screw.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
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.
Measure the porch to find the best length and width for a tin porch roof.
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.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Then nail the metal edging by using a hammer and roofing nails.
It s quick easy low cost and you can do it yourself.
Let the epoxy set leaving it overnight will assure that it is rock solid and then add the anchor bolt anchor washer and nut and tighten.
Corrugated roofing is a great way to top a garden shed shop or patio.
Secure them with clip fasteners image 2 not screws penetrating the metal panels themselves.
Finally install the metal panels image 1 placing metal closures on the top and sides of the roof structure to hold the panels in place.
Building on an existing deck.
1 x research source the fastest option.
Install slat boards to the roof so that you can easily attach the new tin.
Lay the slats at 2 foot intervals length wise as you work from the roof s bottom and upward.
Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof.
You only need some basic tools and materials.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
Always begin working at the point with the longest peak to eave distance.
Mark the line 2 inches in from the.
Typical decks are designed to support 55 psf lbs per square foot.
Mark the porch with a line parallel to the edge farthest from the house.
Wear hearing and eye protection.
These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes.
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Take care the first piece is aligned precisely perpendicular square to the edge.
Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm.
For example assume the porch measures.
