How To Put A Roof On Existing Deck

Or you can lag screw through post bases and decking into the top of a deck joist or beam.

How to put a roof on existing deck. These are used to attach the support posts to the frame of the deck. Before you begin make sure you re matching the house roof pitch angle and overhang for your roof. Or to put it another way i m considering adding a roof over an existing deck but should i. Install post base connectors.

For example assume the porch measures 12 feet wide and 8 feet deep from the outside edge of the railing to the wall. If you re like most people if you were building a new patio pergola or verandah in winter you would make sure the structure had a roof included. Building on an existing deck. Porch decks require 25 additional psf for roof loads for a total of 80 psf.

The roof will have the measurement of 144 by 96 by 96 inch. Under deck roof the family handyman image result for adding a roof to an existing deck backyard design of a roof addition over an existing concrete patio in adding a roof over an existing deck should you how to build a roof over my existing deck costs designs how to add a roof an existing deck mycoffeepot org. Adding a roof to an existing deck can take some doing. Where local building codes allow this practice you can bolt a patio overhead s posts directly to existing deck beams joists or other heavy structural members.

I ve asked two of the builders that built the place and both tell me that they would just sit the posts directly on the deck and bolt screw the post straight through into the existing post below. 2x8 joists 16 oc dbl 2x10 rear beam. Without proper planning adding a roof to an existing deck can create an unsafe situation. Measure the porch to find the best length and width for a tin porch roof.

In most cases larger footings and sometimes more footings are required for a roofed deck. Existing deck is 24 w x 10 deep ledgered to house rear beam is 8 back so there s a 24 cantilever. Typical decks are designed to support 55 psf lbs per square foot. Attaching roof posts to existing deck i want to build a roof over our deck and i m wondering the best way to attach the support posts to the existing decking structure.

To convert the deck to a porch i need to load the roof onto the deck s cantilever code problem. Take a look at our step by step guide for building a shed roof over your existing deck. Do i have to reframe this deck to make things work. A regular deck can support a certain amount of weight per square foot but a deck roof adds a lot of weight and requires support.

To roof or not to roof that is the question.