How do I build a porch roof?

Step-by-Step Guide: How to Build a Roof on a Porch

  1. Step 1: Pull the proper permits.
  2. Step 2: Determine the rise and run of the roof.
  3. Step 3: Mark the location of the rafter plate and install it.
  4. Step 4: Build the columns.
  5. Step 5: Set the header.
  6. Step 6: Cut and install the rafters.

What is the best roof for a porch?

Asphalt shingles are possibly the most common kind of porch roof material. This is also considered one of most inexpensive roofing materials. Additionally, the quality of most asphalt shingles may be guaranteed for up to 30 years.

How much does it cost to build a roof over a porch?

Generally, a roof over a deck will cost $1250-$1350 if you do it yourself, or between $4000-$8000 if you hire professionals to build it. A professionally built roof over a deck can cost $30 to $75 per square foot. Depending on the design, materials, and labor needed, the price will fluctuate.

What do you use to roof a porch?

Once you’ve added your plywood layer, your options for roofing include; wood shingles, concrete shingles, metal, slate, and ceramic, and EDPM. Wood shingles used to be a popular option, often made from cedar, they can fit beautifully on some houses, but are expensive.

What materials do I need to build a covered porch?

Materials to Build a Porch

  1. Decking. Porches and decks are both constructed out of decking lumber, which consist of smooth planks cut in different widths.
  2. Joist Hangers. Joists are the pieces of lumber that support the floor of a porch, similar to rafters in a ceiling.
  3. Moisture Barrier.
  4. Deck Screws.

How do I put a roof over my existing deck?

To build a roof over a deck, you need to connect the new roof framing to the existing home. The easiest way is to use posts and beam construction with rafters connecting the beam to the home. Other ways involve removing a portion of the existing roof, adding trusses, and other framing options.

How to build a pitched porch roof?

Mount the ledger (header) board and install the rafters. Start with ledger board mounting.

  • Install the support posts. You can place the columns outside the porch area or install them on the porch deck.
  • Set the roof. First of all,fasten the beams to the rafters from one side and support posts from the other side.
  • How to connect a porch roof to a house?

    Step One: Installing the Porch Roof Ledger. The details may be a bit different for different types of houses.

  • Step Two: Ensure the Roof Has the Correct Supports.
  • Step Three: Flashing for Your Roof.
  • Connecting Your Roof to a Home With Brick Exterior.
  • A Few Extra Tips for Success.
  • A Job Well Done.
  • Related Questions.
  • How to design a porch with a rooftop deck?

    Don’t Forget to Get a Permit You could face fines or may even have to tear down all your hard work if you don’t get the right permits before you

  • Use Protection Protect your hard deck design work from the elements whether it be rain,excessive sun,or frost.
  • How to Make Sure Your Deck is Flat Your boards won’t always be perfectly flat.
  • What are the types of roof construction?


  • Hip
  • Mansard
  • Gambrel
  • Flat
  • Skillion
  • Jerkinhead
  • Butterfly
  • Bonnet
  • Saltbox