There are many advantages to a roof over your deck such as.
How to build a tin roof on a deck.
Adding a roof over a deck.
It adds to the aesthetic appeal of the space.
Build the frame of the roof on the ground.
Install the purlin along the house and the outer purlin.
For example assume the porch measures 12 feet wide and 8 feet.
Blow out the dust fill the hole with epoxy and insert the rod to the required depth.
How to build a roof over a deck.
Then stretch a string between them.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Building on an existing deck.
Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber.
Typical decks are designed to support 55 psf lbs per square foot.
Mark the line 2 inches in from.
Building a roof over a deck turns this area into the best possible outdoor living space.
If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in.
It provides shade and keeps your family dry during wet weather.
Lower than the purlin along the house 12 x 1 4 3.
Mark the porch with a line parallel to the edge farthest from the house.
Measure the porch to find the best length and width for a tin porch roof.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
How to build a tin roof over a deck.
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.