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HomeBuildHow To Build A Roof Over My Existing Deck

How To Build A Roof Over My Existing Deck

How Much Does It Cost To Extend A Roof Over A Deck

Installing a Lean-to Roof on an existing Deck

Average Cost to Build a Roof Over a Deck But we can give you an average range of prices that it would most likely fall within. They include: Adding any deck covering or enclosure will typically cost between $1,000 $10,000. Adding a covered roof to your deck will typically cost between $3,000 $10,000

How Much Does It Cost To Put A Roof Over A Deck

Average Cost to Build a Roof Over a Deck But we can give you an average range of prices that it would most likely fall within. They include: Adding any deck covering or enclosure will typically cost between $1,000 $10,000. Adding a covered roof to your deck will typically cost between $3,000 $10,000

Can Your Deck Support A Roof

A deck alone can never support a roof. For instance, you cannot rely on your deck joists or beams to support your roof as well as your deck. Load tables for joists and beams consider 10 psf dead loads, which is the amount of lumber used on the deck alone not a deck and a roof. Therefore, adding a roofs weight onto a deck negates the structural integrity of the deck.

A deck roof will need to be supported by posts and a beam. The posts will need to be on concrete footings, deep enough to go beyond the frost line in your area. A beam will connect the posts and will be sized according to the local building code. The rafters will support the roof itself and connect the beam to the house.

If you already have appropriately sized posts supporting your deck, there is the possibility of integrating existing deck posts with the roof posts however, in most cases, the deck roof will require new footings.

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Fill In The Porch Gable Ends

Cover the triangular opening in the truss above the house wall by building a 2×2 frame and nailing 1×6 tongue-and-groove boards to the back. Then slide the frame into the opening and screw it into place. Fill the triangular space above the outside wall with a 2×4 frame .

Then staple screening to it and cover the screens with stops, just as you do with the walls below. Practice on scraps to make accurate patterns for the steep angles. Then transfer the angles to the actual framing members. You may have to cut these angles with a handsaw theyre too steep for a miter saw unless you build a special jig.

Prep House For New Roof Framing

EasyFix Joist System (With images)

If you install a slanted roof over your deck, your deck roof rafters will have to attach to your existing roof rafters or trusses. To do this, youll have to remove a section of existing roofing materials and sheathing, plus soffit, fascia, and any gutters that are in the way.

If your new deck roof connects to a flat, vertical face such as a homes exterior wall, youll need a ledger board fastened to a rim joist. Youll need to remove the siding to fasten the ledger. Once in place, the ledger can support beams or joists that will support rafters or trusses for gable or hip roof construction.

When installing the ledger board, youll need to put flashing over the top edge of the board. This flashing should go up and under your siding. You should use an adhesive to affix it to the sheathing beneath the siding.

Youll need to bend the flashing to sit flush over the top ledger board edge. The flashing should cover the top half of the ledger board. Once the flashing is installed, the rafters will sit on top of the flashing.

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Modern Industrial Entry Courtyard

An entry courtyard for a home-based work/art studio designed by Homes by Monticello in Missouri features cedar decking and slat walls. A corrugated plastic roof adds rain protection and allows natural sunlight to filter through. The home is built around a grain silo, giving it a modern industrial sensibility.

Benefits Of Building A Roof Over A Deck

  • Protection from the Element One of the top reasons for building a roof over a deck is for protection from the elements. Whether its the blazing sun, pouring rain or bad weather altogether, you can cover the deck area and still enjoy sitting outside and enjoying nature on a sunny or rainy day.
  • Unending Cookouts With a roof over a deck, you can enjoy barbecuing or grilling outdoors almost anytime you want. Even when the weather gets colder, youll still be able to grill burgers, chicken, ribs, brats or veggies and enjoy the taste of grilled food. Cooking time might be a tad longer, but its worth it to cook outside throughout the year.
  • Virtual Clothes Dryer If you hate using your dryer and watching your electric or gas meter spin, drying clothing under a covered deck roof is an excellent solution for hot or rainy days. You save on your energy bills when you dry clothes outside.
  • Cultivate your Plants When you want to start seedlings or just give your plants a taste of sheltered sun for growth, a covered deck is of significant benefit. While you enjoy the outdoors, your plants get tender loving care and daily sun, whether spring or summer.
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    Patio Roof Extension Ideas & Planning

    A low, un-pitched patio roof can cause a lot of issues. Without a pitch, debris and water can collect on the top and eventually cause damage to the structure. In some cases damage might just be a leaky seam, in other cases water can rot the structure and make it potentially dangerous.

    For those unaware, raising your patio roof can be a challenging DIY home project. While its not out of the skill level of your basic home handyman, the process of increasing the height and angle of your patio roof cover requires planning, the appropriate tools, and some basic carpentry skills.

    Below, is a walkthrough of building your basic roof extension over your patio project.

    Can You Build A Roof Over An Existing Deck

    How To Frame A Roof Over A Deck | Outdoor Kitchen Part 2

    Can I put a roof over my deck? In most cases, yes! If youre looking to add a roof to your deck, you can do this by installing additional supports.

    How much does it cost to build a cover over a deck?

    In general, you should expect to spend around $1,000 to $4,000 depending on size and other factors. You can hire a professional deck building contractor to handle the project or save around $1,000 by taking a DIY approach.

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    Ending Thoughts On How To Attach A Patio Roof To An Existing House

    Once youve learned how to attach a patio roof to an existing house, you can get creative. Leave the beams exposed if it fits your homes aesthetics. Use decorative trim or flashing to make the roof look premium.

    Hide the nails and metal caps for a neat look. There are no limits once you get a grip on how to build the structure. Plus, once youre done, you can enjoy the outside and recharge your batteries with a dose of nature, regardless of the weather conditions, from the comfort of your home patio.

    I hope you enjoyed reading this article about how to attach a patio roof to an existing house that we created with the help of Tidewater Roofing.

    If you liked this article, you can also check out these:

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    • Aluminum structures cost less than wood so a metal design will save you money.
    • Our Alumawood covered patios require little to no maintenance.
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    • Metal and aluminum covers will not mold or mildew, which is important with San Antonios climate.
    • Aluminum porch covers will not crack, deteriorate or require painting.
    • Insulated roof panels will help keep your Austin patio cool.

    Covered Porch Design Ideas

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    Full Protection From The Sun Snow And Rain

    If you are looking for something that can give you the ultimate protection from the heat of the sun, rain, and snow, you need to take metal roofing to your consideration.

    This metal roofing suits the style of the house very much. Besides accentuating the house, it gives you the protection that you need as it is attached directly to the wall.

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    How To Build A Roof Over An Existing Deck: Step By Step

    In this guide, well go over how to build a deck roof over your deck. This step-by-step overview will cover the installation of a slanted deck roof. Gable and hip roofs will vary, particularly in how you connect their framing to your existing roof, but the construction of posts and beams will be similar to the slanted roof.

    How To Build A Roof Over My Existing Deck Its Simple

    Pin on Front porch, open porch and covered deck design ideas

    The key to constructing a new roof for your deck is ensuring structural integrity. If your deck is next to your home, you can do this by building primarily from the strongest pre-standing material available the outer walls of your home.

    As with much outdoor construction, the basis of your roof will be a post and beam design.

    Rafters can be used to safely connect these beams to the side of your home, rather than allowing them to stand free. This is a sure-fire way of building a roof that will stay put even in testing weather conditions.

    The beams should always be rooted firmly in the ground to maximize the stability of the structure.

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    Easy Steps On How To Build Metal Roof Over A Deck

    Dealing with manual works like this one may not be everyones cup of tea. If you want to build a roof over your deck, thats cheaper to make your roofing through a DIY project. Heres how to build a metal roof over a deckif you wonder.

    Read also: How to Cover a Deck with a Roof

  • First, do your plan right
  • Just like other activities, that will be better to do thorough planning before building the roof. That way, your work can be more structured.

    In terms of planning, what you can do is to do these:

    • Set a specific range of budget
    • Measuring how big the area that you want to cover.
    • Learning what kind of metal roofing materials that sounds perfect to your budget and needs. There are various kinds of metal roofing, several of them will be mentioned as follows:
    • Metal tile roofing, etc.
  • Learning how far the slope will be. This will determine the rafters will be structured later.
  • If you are sure about the plan, then its time to execute your plan youve planned earlier on this procedure of how to build a roof over my existing deck. Purchase your materials and tools required then have a company to help you with this and that, preferably someone with a skill of building.
  • Then, you can go to the next step to install metal roof over deck. The procedure will be as follows:
  • First, set the notch for the beams to attach. You can put this on the houses wall.
    • Add some supports to make sure that the beams installed properly.

    Barbeque Throughout The Year

    The barbeque season does not have to come to an end when the fireflies leave if you have a roof installed over your deck. Even when the weather isn’t particularly warm or dry, you’ll still be able to have a good time barbecuing throughout the year. It is possible that food will take a little bit longer to cook during the cooler months however, the wait will be well worth it for some delicious burgers, ribs, or vegetables cooked on the grill. Check out our Melbourne decking services services here.

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    In This Article Were Going To Show You How To Build A Roof Over A Deck

    Some people decide to leave their decking or patio area uncovered to save costs and hassle, but they might be making a mistake. Wood decking can wear much faster if its exposed to the elements, especially rain.

    Youll also have to make sure everything you leave out there is completely waterproof. When you install a roof on your deck, youll be able to have cushioned seating and more even if they arent waterproof.

    Another reason you might want to cover your deck is so that you can use it all year round. Instead of only sitting outside in the dry months, you can really make the most of your outdoor space with a roofed deck, especially when combined with an outdoor heater.

    Thats extra living space for your entire home all throughout the year, rather than just an outdoor area you barely use.

    Learn More About Deck Repair And Installation Services With Local Deck Builders Brisbane

    Building a Roof over My Deck Part 2

    When its time to re-roof your deck, Local Deck Builders Brisbane can retrofit a deck for you thats safe, complies with local building codes in Australia, and gives you a professional-looking result.

    With one call to Local Deck Builders Brisbane, you can take care of anything on your to-do list, including the roofing project!

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    How To Build Roof Over Deck

    A deck can transform your house, add extra living space outside, and boost the overall value of your home. The downside is that a deck isnt a permanent living space it is weather-dependent. Recently Ive seen some neighbors try to solve this problem with a roof. Ive considered it myself, but I wasnt sure exactly how to build a roof over a 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.

    In this article well cover all your options when it comes to adding a roof to your deck. While a deck roof entirely depends on how your current deck sits with your house, well also give a general overview of DIY deck room construction.

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    Does A Covered Patio Increase Home Value

    I have inspected hundreds of homes with covered patios, and most of them have higher home values than those that do not have covered patios. Adding a shade over a patio is a classy part of a homes improvements. Everyone would love to have a classy party in their home to sit and relax, whether by themselves or with guests.

    Home improvements and valuable structural additions make a home stand out from ordinary homes. When you have a roof over a deck, it means that you will spend more time outdoors without having to seek shelter elsewhere from the scorching sun or the rain.

    Does a covered patio add market value to a home? Yes, it does, and there are two ways it adds value to your property:

  • Aesthetic value
  • Financial value
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    Tempered Glass Patio Roof

    If you are looking for patio roof that allows you to get natural light as well as protecting you from the rain and snow, tempered glass will be your greatest bet.

    The transparency of the tempered glass allows you to stay in the patio while enjoying the view of the surrounding including what is over the roof. It is a bit pricey, though.

    Now you know how to attach a patio roof to an existing house and some patio roof ideas. Attaching a patio roof is not that hard, isnât it?

    But, you had better not install it by yourself. Having some assistance will be a terrific idea.

    How To Build A Roof Over A Deck Instructions How To Build A Roof Over The Porch


    Do you have a deck or patio that needs covering? Did you asked yourself how to build a roof over a deck? While some people decide to hire professional roofers to do the job, this sort of thing might be easier than you think to get done yourself. You should never bite off more than you can chew, but if youve got the right skills and tools for the job, it could be a lot more easy and satisfying to simply get things done yourself.

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    Go To The Same Height As The Existing Roof

    If you want to have a clean look and make the patio cover flush with the existing roof, you need to strengthen the fascia and back channel by reinforcing the rafters inside the existing roof.

    Then, fix the back channel to the fascia boards underneath the gutter directly. This might be one of the common ways of attaching a patio cover to an existing home.

    It is simple and easy to do. However, by using this method, your patio cover cannot go high or low.

    Advantages Of Installing A Metal Roof

    Among the roofing materials available in the market, metal roofing is one of the best choices you can make. It offers you the following extraordinary benefits:

    • Energy efficiency: If we compare it with other materials like, for example, asphalt shingles, metal roofers provide the best results keeping your indoor temperatures at comfortable levels. They will keep your home cool during summers hottest days, thanks to their reflective properties. Besides, their reflective coatings increase their capacity to cooling your home. You can obtain up to 20 percent of savings in cooling costs since your AC unit will consume less energy to cool your home indoor.
    • Wind and Fire Resistant: Electric storms and lightning can cause fire damage. But, the best defense your house may have against these natural phenomenons is a metal roof since they are fire-resistant. With an asphalt shingles roof, youll always have the risk of fire by causes like this.

    On the other hand, the overlapping and interlocking of the metal sheets give metal roofing high wind resistance.

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