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How To Attach Metal Roofing

Cedar Pergola Attached To A Brown Roof

How to install Metal Roofing 3ft panels-ASC Building Products

This attached pergola creates a different look from the exterior and the roof.

In fact, the exterior of this house has three different elements. The roof is in brown color. The front walls are made out of polished bricks. And the pergola is made from stained wood. Each of them, though it shares a similar shade of brown, has different color and style.

The pergola is a 16 x 18 structure that is from cedar wood. It features black post bases and beam supports. What a nice idea for a large timeless home exterior design remodels. The pergola doesnt have a fully covered structure, but it is shady enough to cover a seating area. The seating area, however, is placed right in the front porch, which is totally covered. This pergola is left empty maybe it can be used as a carport too.

Why a carport? Because it is paved in what seems like travertine. Travertine is a common paver material, and it can be used as a driveway too.

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How To Install Roofing Shingles

Learning how to install roofing shingles can help you save money on your roofing project. Shingle roofing is one of the simpler types of roofing to install on a home and it is the kind that most homeowners can work up the courage to actually attempt. This professional guide will teach you exactly how to install roof shingles yourself. If you are considering installing new asphalt shingles on your roof, learn the steps involved with a quality roof installation and then decide whether or not you really want to tackle the project yourself or if you would like to get quotes from local roofing installation contractors. In this guide you will learn things like:

  • How Many Shingles Do I Need
  • How to Install Roof Flashing
  • How to Install Roof Underlayment
  • How to Install the Asphalt Shingles

It is always smart to get roofing price quotes from at least four pre screened and licensed asphalt roof installation professionals before starting your project in order to get an idea of the costs for a new roof installation.

Let Modernize help you do that in a few easy steps by finding local trusted roof contractors in your area.

Finish With Ridge Caps And Gutters

Lastly, you can finish by installing the ridge caps and gutters. Ridge caps are metal or plastic panels that run along the roofs uppermost edge to protect it from water damage. At the same time, a gutter is a system for directing runoff rainwater away from your homes foundation. These will be the finishing touches and give your new roof nice clean lines and no exposed seams or edges.

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Metal Roofs Are More Energy

Industry studies show that metal roofs reflect solar radiant heat, which can reduce cooling costs by 10 to 25 percent. In climates where cooling costs are higher than heating costs, coating a metal roof with a shiny or granular coating can maximize the reflective capacity of the roof and improve energy savings.

By Step Metal Roof Installation

How To Install Gutters On A Metal Roof

To explain how to install a metal roof, well use a 10×10 shed with a simple gable roof running down the center of the structure, with a 4:12 slope. Well also be using a standard raised rib metal panel that uses exposed fasteners to attach the panel to the roof sheathing.

Keep in mind that you can use either OSB roof sheathing or plywood for a roof deck beneath your metal roof panels. You can install a metal roof directly on top of either. The key is making sure they are at least ½ thick, at a minimum.

You can use furring strips instead of a solid roof deck such as OSB or plywood. If you are not heating your shed, then furring strips are totally acceptable. If you do heat your shed, furring strips greatly increase the amount of condensation youll have on the underside of your metal roof, so they should be avoided in that instance in favor of a solid roof substrate.

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Measure The Roof Area

You will need to order enough metal material to cover the entire roof, and this process starts with measuring the full size of your roof .

You can measure the size of the roof from the ground, but its far more effective and efficient to measure it from on top of the roof itself.

Once youve arrived at a total square foot estimate for the roof, the next step is to add on an additional 10 percent to take into account potential waste .

What Is The Function Of Eaves In Metal Roofing

In a nutshell, the function of eaves is to protect the walls from getting wet. In metal roofing this protection comes in various forms.

Generally it depends on how steep your roof is and what type of design you have chosen for your house exterior.

Here are some of the most common types of eaves in metal roofing:

  • Low, wide overhangs that drip water away from the house. These usually do not exceed 18 below where you start your roof design.
  • Low, narrow overhangs with a catch pan or drain system at the base to prevent ice dams.
  • Gutter system with waterproof metal edge to prevent water from seeping in the house walls and avoid ice dams on steeper roofs.

In this case, be sure that your gutters are made of a high quality material such as copper or aluminum since these metals do not rust!

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Choose Bamboo For Poolside Pergola Roof Ideas

Pergolas are the perfect partner to pool ideas, so when choosing pergola roof ideas, let the space inspire you to create a slice of paradise in your own backyard.

When set against the gently rippling water, natural materials, such as bamboo, really come into their own and as such they are a great choice. Here, bamboo adds a warmth to the space, bringing a hint of rustic charm, and, because its so water-resistant, it makes for a durable choice, too.

What Do You Think Of Aluminum Or Tin For Awning Roofs

Install Corrugated Metal Roofing. EASY VIDEO Screw Placement Screw Location Overlapping Panels

In the 1980s, both of these were popular options because they cost less per square foot than stainless steel. I saw a lot of gazebos and picnic shelters with this type of metal roof. However, in the last 30 years the production cost of steel has fallen to the point that they are now more cost efficient than aluminum or tin. If you have an existing awning with either of these metals, you dont need to replace it. That being said, I would not consider starting a new project with any metal other than steel.

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Is It Cheaper To Get A Metal Roof Or Shingles

Youre probably wondering about the cost to install a metal roof over shingles. While its cheaper to purchase shingles , metal roofing may provide you with better value in the long-term. Not only do they look beautiful and unique, but theyre also designed to last decades longer because of their durability. In fact, a metal roof thats built properly will be able to handle anything Mother Nature throws at it. You will most likely never have to purchase another roof again in your lifetime.

How To Remove Metal Shavings From The Roof

Swarf is the metal shavings and chips that are caused by cutting and drilling roof panels. These fragments tend to rust quickly if they are not removed from the roof in a timely manner. Leaving swarf on the panels after drilling will cause red corrosion spots to form and permanently stain the roof. This can and does happeneven overnight.

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Metal Roofing Installation In San Diego

Preman Roofing-Solar has serviced San Diego for over 20 years. We dont use independent contractorsall of our roofers are employees trained to safely and professionally install your roof.

We service, repair, and install both metal and shingle style roofs, and all of our estimates are guaranteed. And its not just the cost you can count on-we stick to our schedule so you always know when to expect us and exactly when you can count on the work to be completed. Contact us today for a quote on roof replacement, installation, repair, and explore our financing options. We also offer residential and commercial solar panels in San Diego if youre interested in getting solar panels for your metal roof.

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How To Install Metal Roofing: Step Three

How to Install a Standing Seam Metal Roof

The third step is to mark the position of each panel with a marker or chalk line so they will be evenly placed throughout your project, making it easier for installation and ensuring proper coverage on all sides.

This may require two people as you can put one person on top of the roof and one on the ground.

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Roof Safety And Tools

Always keep your safety in mind before doing roof work. Do not work on a roof in windy weather or you risk injury. Exercise extreme caution when working near overhead power lines at a roof.

Use a tool belt that has a hammer loop to hold nails, a measuring tape, chalk line and a hammer when installing the wood stripping to keep everything handy. Experienced do-it-yourselfers can use a nail gun with 8d nail clips instead of a hammer and nails.

What Type Of Screw Gun Should I Use To Fasten Metal Roofing Panels

Use an actual screw gun with an adjustable clutch and a depth sensing control feature. Screw guns are designed so that you can adjust the torque which will help eliminate over tightening of the screws. In addition, use a variable speed screw gun which will permit you to change the speed.

If you’re a homeowner and it’s just too expensive to purchase a screw gun for a one time installation there is a solid second option. A variable speed and adjustable driver will still get the job done and you may even already own one of these.

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Metal Roof Over Shingles Problems

While installing metal roofing over shingles is a convenient and cost-saving means of adding a new metal roof, it isnt without its pitfalls. In this section, well cover some of the problems youll encounter with this type of metal roof installation.

Roof sheathing is covered typically, the old shingles are removed before installing a new roof. This gives the homeowner a chance to inspect the roofs deckings for any problems such as rot to determine if structural repairs need to be made before proceeding with a new roof installation.

There is no thorough way to conduct this inspection when the roof is covered, which may lead to unwelcome surprises later if there are structural problems that are hidden beneath the shingles.

Complicates future roof repairs If there is a roof leak in the asphalt shingles, adding a metal roof will provide a patch for those leaks. However, if there is a leak in the metal roofing, water will run between the two roofs until it reaches the original leak, then leaks through the roof. This scenario can make the leak difficult to diagnose and fix.

Condensation The space between the original asphalt roof and the metal roof wont be airtight. This means damp air can get in between these two layers, causing condensation to form, which can lead to mold growth or rot.

Install The Edge Panels

Installing Metal Roofing Panels

The final step is to cover the side edges of the roof with edge panels, and then to cap the roof with a metal top covering.

Foam insulation strips come with every roofing order. They are to be placed along the top edge of the panels where the cap covers. Place the sticky side of the insulation strip down on the roof panel, and screw the top cap into place.

This prevents wind from driving water onto the top seam and bringing moisture into your home.

Attach the gutters if you had to remove them and the process is complete!

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Anatomy Of A Steel Roof

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.

A steel roof is a lifetime investment, lasting 50 years or more if its a good one. Asphalt roofs typically last 20 to 30 years, depending on the installation and shingle quality. So, the investment might be worth it, but the range of choices makes shopping for a steel roofing system more complicated than you might think.

If you want to install steel over asphalt, your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common standing seam steel. In a standing seam roof, long, single panels run vertically all the way from the eave to the ridge. In contrast, steel shingles are small panels installed in horizontal rows much like other shingles.

Better steel shingle systems, like the one shown, install over a framework of 2x2s. This framework has three big advantages. First, because the frame is screwed directly to the rafters and the interlocked shingles are screwed to the frame, the roof can withstand winds of up to 120 mph without damage. Second, the frame creates a flat and straight surface even when the shingles are badly curled or the roof ridge is bowed.

Can You Install Metal Roofing Over A Shingle Roof Without Furring Strips

It is not recommended to install metal roofing over shingles without furring strips. The thermal expansion and contraction of the metal will rub against the shingle granules and the metal will corrode from the underside. The gaps introduced by furring strips also allow air venting which can reduce moisture.

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How To Install A Diy Metal Roof

Now the fun parthow to install a metal roof from beginning to end. Now, although you can technically DIY your metal roof, this type of roofing requires some experience that many homeowners may not have. Therefore, never attempt to install your own roof without some semblance of knowledge and the right crew to help. When in doubt, always hire a professional to get the job done. That being said, here are the steps to install your new metal roof.

What Is The Best Way To Install A Metal Roof Over Shingles

Installing A $20,000 Roof

If you wish to install metal roofing over shingles, its recommended to do it one of two ways. The first is to apply an approved underlayment over the old shingles. This is the fastest way to install but it doesnt provide the flattest surface for metal roofing installation. The second way is to install 1×4 purlins over the shingles. This is more expensive but will also be higher quality.

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How To Install Metal Roofing Over Shingles Step By Step Ideas

How To Install Metal Roofing Over Shingles Step By Step. 1) remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof. 1) remove the shingles before installing the metal roof.

1.apply an underlayment above the existing shingles. A benefit to doing it this way is that you can see if there is any rotten plywood that needs to be replaced before installing the new roof.

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Complete The First Row

When itâs time to lay another metal panel, overlap the previous piece by at least one rounded corrugation. This will help to weatherproof the roof. Drive screws into the overlapped edge and bottom of each successive sheet.

For the last panel of every row, you may need to cut it to size, keeping in mind the need for overlap. You can use a saw or tin snips for this.

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When To Install Metal Roofing

If youve suffered roof damage multiple times within the past handful of years, then it might be time to consider a switch to metal roofing. Metal roofing can withstand just about everything and requires very little maintenance. Its not the most aesthetically pleasing, and can be especially noisy during thunderstorms, but you wont have to replace it anytime soon. Plan ahead by finding a window of a few days where the forecast is clear of any rain possibilities before embarking on the project.

How Long Will It Take To Install Metal Roofing

How To Attach Clips And Fasten Standing Seam Metal Roofing. Includes Clip Spacing

How long it takes to install metal roofing can depend on many factors: the availability of materials, the size of the project, and the skills of the installer. Smaller projects, like a shed or small outbuilding, can be completed in less than a day, where a homes roof may take an expert installer a few days to complete.

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What Does Installation Involve

Before any installation, your roof will need to be checked for any major problems. Any major problems will have to be fixed before installing a metal roof over asphalt shingles. Such problems include:

  • Rotted wood deck
  • Cracked or broken shingles

Once these issues have been resolved, installation can begin. Each roofing contractor will have their own way of doing things. Talk with your contractor if you are concerned about their methods.

For this type of installation, a new underlayment will sometimes be installed before working on the metal roof. After this, the metal roof can be installed. Most often, furring strips will be used to secure the new roofing to the shingles.

Once the roofing is on, edging will be installed to bring it all together.

To learn more about our installation process for metal roofing, Tampa residents can contact Affordable Roofing Systems at 542 8462.


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