Do I Need A Permit To Add A Roof To An Existing Deck
You need a permit to put a roof over your deck. For one, it is a safety concern. Failure to properly fasten the roof to the house could lead to collapse and injury. Secondly, if you dont attach the roof to the house properly, you could invite significant water damage into your house, resulting in major damage.
Any project involving framing or adjusting existing house framing will require a permit, regardless of where it is on your property. However, unlike a shed, even the smallest addition to your existing house roof will require a permit.
What Is A Gable Porch Roof
The gable porch roof is a very simple design. This type of porch roof is basically a triangular structure that covers one or more porches.
The building materials used to construct the gable porch roof are usually pre-fabricated, which means they have been cut and shaped to fit together at right angles, but there may be instances where you may need to use an angle grinder or other tools to cut and shape your own pieces.
Gable porch roofs are typically supported by walls on two sides, with the roof extending over one open side. Because of their simplicity, gable porch roof designs can be easily altered to suit your needs.
+ Open Gable Roof Over Deck
Roof Line At Front Porch Porch Remodel Building A Porch Front Porch Design
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Ways To Keep Dry Under Your Deck
If you want to buy a manufactured system rather than build your own as we show here, you have a lot of choices.
These are just a few examples of whats available. Search online or visit your local lumberyard or home center to find other options.
How To Build A Gable Roof
This article was co-authored by wikiHow staff writer, Hunter Rising. Hunter Rising is a wikiHow Staff Writer based in Los Angeles. He has more than three years of experience writing for and working with wikiHow. Hunter holds a BFA in Entertainment Design from the University of Wisconsin – Stout and a Minor in English Writing.There are 16 references cited in this article, which can be found at the bottom of the page. This article has been viewed 371,235 times.Learn more…
The gable roof is one of the most popular roof designs due to its attractive symmetrical shape, efficiency at shedding water, and option for attic space. Building a gabled roof requires basic carpentry tools and skills, but as long as you make precise cuts and measurements, youll be able to make a roof for any simple structure.
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Is Gable Roof Framing Hard
While Im hoping this tutorial makes it easier, gable roof framing takes a lot of accurate math and calculations.
Its important to take your time, plan ahead and validate the structure as youre building it.
Im hoping this simple tutorial for how to build a roof overhang over an exterior door will help shed some light on the process and give you the confidence to make your own awning for an entry door!
Ok, enough talk lets get to it, shall we?
Two Videos Cover How To Build Patio Roof Attached To House
Video 1: Design a Roof extension over an existing patio
Existing patio is outside the dining room on the west side of the house. the patio is essentially unusable on a sunny afternoon in the summer.
This video looks at a couple of design options, including attaching the roof ledger below that of the existing eaves and setting the patio roof atop the existing roof.
The latter option was chosen because the low roof and roof beam would have blocked the view from the dining area. Did we say that the house is in Bozeman, MT, where the view is worth viewing?
Work from the view back, not from the house, out.
- Calculate the sightline clearance height, about 6 feet, 2 inches, in this case.
- Determine the beam size: 8 inches in this case.
- Choose a roof pitch and roof structure
This places the new roof on top of the existing roof. The next question is what to do with the existing eave under the new roof: kick it or keep it?
To tie the design together, Peter chose to cut the rafter tails off the extend the exterior wall up to the underside of the new roof. As it turned out, the existing roof structure is a truss system, but they were able to contact the original truss manufacturer to verify that cutting the tails off would not jeopardize the structural integrity of the trusses.
From the we-hope-this-is-obvious desk: Never alter engineered trusses without the approval of a licensed professional engineer. Ever.
The next design decision: material selection
Video 2: Construction process
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Build Gable Roof Over Deck Porch
Building a deck with a gable roof. 7 Roof felt and Shingles. I could drop the whole deck but I dont want a tripping hazard getting in and out. If playback doesnt begin shortly try restarting.
I am now contemplating the idea of doing an attached deck with a gable roof structure sitting on the deck. Many porches use 22 diameter corner and intermediate. Ad Save 2000 on Your New Roof When You Call or Request Pricing Today.
Gable roof over deck plans. With a little work you can construct your own carport with a gable roof to allow for rain runoff and support of heavy cover the decking with roofing felt. 4 Setting the rafters.
Build Roof Over Deck Gable Build Roof Over Deck Gable 2. 2 Setting your ledger board. Of course sunrainsnow will get between the 2 roofs but I plan to leave 6 inches space and thats all.
Adding any deck covering or enclosure will typically cost between 1000 10000. If you are building a gable roof over your deck then it only necessitates a structural response and can offer the right amount of support and heat which in turn look quite lovely and can provide you with a cosy outdoor summer and winter experience. A gable roof is a simple symmetrical triangular roof.
The hand framed roof isnt difficult to build and is designed for a vaulted ceiling. The gable design of the roof will also allow for excellent rain and snow runoff in wet climates. Building a gable roof over your existing deck will make it more comfortable providing shade and shelter from the rain.
Install The Intersected Beams
On top of the 8×2 rafter and aligned above each of the original beams, install the intersected beams of equivalent size in a calculated straight line one after the other in a pecking order. If they are 6×6, then install 6×6 beams in a standing position.
All new beams must be of exact height so that the lowest part of the roof will have an even surface to sit on.
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Install Gutters And Downspouts
If you want to install gutters for your under deck ceiling, plan ahead and leave space for them. You may have to get creative to come up with an attachment method, depending on how your deck is built. Since the in-stock 12-ft. panels didnt quite reach the beams on Runes deck, he nailed vertical 2x4s to every other joist to provide an attachment point for the gutters. Then he screwed the gutter hangers to the 2x4s. Slope the gutters toward the downspout for drainage.
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Roof Sheathing And Material Quantities
Heres how to determine the quantities needed. Theres an example below.
Determining roof sheathing: These factors give you a ballpark estimation of your roof deck area based on roof pitch. Multiply the Factor by the number of square feet in your homes footprint including the garage to determine the amount of roof sheathing required.
Determining roofing material: Once youve figured the square feet of roof deck, multiply that number by 1.05 for the roofing material total. The extra 5% accounts for trimming and waste.
Sheathing and roof material example: 2,000 square foot home and garage footprint with a 6/12 pitch roof:
- 2,000 x 1.12 = 2,240 square feet of sheathing
- 2,240 x 1.05 = 2,352 square feet of roofing material
If you prefer punching in numbers, here is a calculator for roofing area and roofing material.
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Near The Front Of The Bus
A skoolie roof deck near the front of the bus might be a good idea if you are not doing a roof raise and have just one emergency hatch. This leaves room for a lot of solar panels in the back of the bus.
A nice idea of having the deck towards the front is the fact that you may not need a ladder then. You could just get on the hood and then get up to the roof that way versus installing a ladder.
- Might not need a ladder
- Might need to alter it in a way to make it aerodynamic
How To Build A Gable Roof Step By Step
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Options For Putting A Roof Over A Deck
A deck roof can take different shapes and styles, but it will be best if you choose a style that compliments and blends with the design of your home as well as its surroundings.
A roof over a deck is usually called a patio cover. Your options include:
- Shed Roof: Sometimes referred to as a lean-to roof, is a roof that attaches to the house where the rafters lean against a wall. This roof design has only one slope.
- Gable Roof: Gable roofs have two sloped sides and are more complex to build. Gable roofs will need to be tied into the existing roof or wall structure. This roof design is not recommended for DIY unless you have carpentry skills.
- Pergola: Pergola is a structure that is often not attached to the house . Pergolas use an overhead open-frame concept that provides shade but doesnt provide protection from the rain. A typical pergola is raised using posts and laced with wooden beams and rafters that interchangeably run across it. Often, vine trees are planted and allowed to climb up the wooden structure to form a canopy.
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Roof Sheathing And Material Costs
Sheathing material is sold in 4×8 sheets for 32 square feet per sheet. Divide the square feet of roof area by 32 to determine the number of sheets needed, and add two or three sheets for trimming and waste.
- Roof sheathing cost: $15.50-$20.00 per sheet / 48-63 cents per square foot
Shingles are sold in bundles containing approximately 33.3 square feet.
- Shingles cost: $20-$80 per bundle / $.60-$2.40 per square foot
Felt paper, starter shingles, flashing and ridge vents are accessories required to complete the roof.
- Roofing accessories cost: $28-$50 per square / 28-50 cents per square foot
The more complex the roof is, the higher the cost will be. Installation also costs more on homes with more than one level.
- Roofing installation cost: $150-$300 per square / $1.50-$3.00 per square foot
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Ensure Working Space For Construction Is Adequate
Typically, roof deck construction requires more working space than a ground-level deck. Youll need to determine how the crew will access your roof, whether thats by interior stairs leading to the roof or outdoor scaffolding. Not all, but some homes may even need crane access for their rooftop deck, which means you must have enough space for the crane to move around trees, existing outbuildings, power lines, or other obstructions.
What Is A Roof Over A Deck Called
Gable roof is a common name for a deck roof. Its the most popular type it has slopes on the sides for water and snow to come off to the ground and not your deck. As a result, you get a triangular shape of such a roof. There are lots of types that have numbers like 6/12 in their names. This means that the construction elevates 6 feet over 12 feet of the size.
Such roofs are suitable for all kinds of houses by design and size.
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Benefits Of Building A Roof Over A Deck
How To Build A Shed Roof Over My Existing Deck
Unless youre experienced in residential roofing construction, you probably dont want to build the roof yourself. However, you might want to know the process of how its done. Take a look at our step-by-step guide for building a shed roof over your existing deck:
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