As a result most decks have inadequate footings to support a new porch roof.
Deck roof plans.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Many porches use 22 diameter corner and intermediate.
To build a deck roof you ll need support posts rafters deck sheathing roofing material and possibly a gutter and downspout system.
The footings for porch decks must be larger than deck footings.
The most common styles are gable hip and shed.
Patio cover plans building.
7 types of covered decks 1.
Post base connectors.
Adding a roof to your deck is best done as the deck is being built.
It gets hot and as gorgeously appointed as your fine hardwood deck might be if you don t provide shade everybody will run for cover.
Designing the deck roof.
The better the design the less noticeable it is.
Many building departments require a local architect or engineer to design plans for porch roofs because of the increased snow roof and wind loads created by adding a roof.
As beautiful as they are functional the modern deck roofs are an extension of and not a deterrent from the luxurious deck experience you deserve.
Design your deck like the pros with our free deck designer tool.
Customize your perfect backyard retreat by choosing from a variety of colors materials shapes railings and more.
When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab.
Covered decks can be made with either stand alone roofs or when the deck is adjacent to a building with a roof connected to the building.
This is where the real planning began as the design of the roof would drastically effect the appearance of the finished deck.
If you need help schedule a consultation with a project specialist or visit your local lowe s and we ll assist you.
That said it s not always the case.
Building a shed roof over a deck.
The roof extension is usually the case where the second floor extends over the deck area.
Either way a roof extension is a great way to cover a deck but often it s darker than a pergola awning or pavilion because there are usually 2 solid walls and sometimes 3.
A well designed deck includes built ins and features that are added for practical purposes along with architectural elements that enhance the design and materials of the structure.
Design the deck of your dreams.
If you choose to add a roof to an existing deck you may need to add additional supports so it can hold the weight of the roof.
Typical decks are designed to support 55 psf lbs per square foot.
Consider including an ice and water barrier too.
A full on deck roof often called a porch roof uses basically the same techniques as a regular roof.