Choosing to install a metal roof this way can save you some dough and garner all of the benefits of a metal roof in the humid climate of florida! Asphalt shingles can be laid over cedar shakes or shingles, however, this is a roofing project best left to pros.
This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Yeezy boost on january 14, at pm exactly what i was searching for, appreciate it for putting up. Asphalt roofs typically last 20 to 30 years, depending on the installation and shingle quality.
Here at livingston roof pros we can add a new metal roof to your home over the old shingles. Things to know about metal over shingle roof problems. Briefly i want to install metal shingle roof over two layers of old aspalt shingles on my cottage. With an aging asphalt shingle roof, homeowners are usually left with two choices:. How to install metal roofing over shingles metal roofing panels If you are ready to give this a go, talk to us and let us help you out with your metal roofing needs.
Installing a metal roof is very labor intensive. As long as the plywood under the shingle roof is in good condition, this way can provide many benefits. Unlike a shingle roof, metal roofing systems use screws and fasteners to stay in place. The metal used for the roof can be tin, copper, aluminum or steel.
Make a slat board base on top of the shingles. Both metal and shingle roofs are great options for your next roofing project. See the full post here: The benefits of a metal roof are worth giving metal roofing a chance. Venting—the eaves to vent the roof, holes are cut in the old roof above the soffit, which pulls air through the soffit vents underneath.
Before you install metal roofing, repair any damage to the wood under the shingles. So, from a purely practical perspective, the clear winner is performance over cost. In terms of building codes, many municipalities now have placed limits on the number of layers of roofing a residential building can have before requiring a complete tear-off.
Shingle condition also plays a role, since a large number of missing, deformed, or curled shingles may narrow your options, requiring you to use a steel shingle system rather than a standing seam steel system. Also, if the existing shingles on top are not level or in very poor condition, you may need to put a layer of roofing felt down or wooden frame over the shingles before installing the new metal roof. In terms of aesthetics, you need to be careful in terms of choosing your metal roof solution so that it will blend into your surrounding neighborhood.
The traditional concern, of course, is that a metal roof will make your house look like a barn or storage shed if not done properly. But thanks to many different choices in color, size and shape, this is no longer a major concern.
Finally, you need to take into account ease of installation. Generally speaking, homeowners may not be able to create a seamless steel panel solution by themselves. This method requires special tools usually available only to professional roofers. The best option for DIY homeowners without a lot of experience is steel shingles.
Metal roofs have a long history of use. They have always been popular on barns, commercial buildings, and storage buildings, but now they are becoming more popular on residential homes as well. With the first option, you place small panels in horizontal rows, giving them the appearance of traditional shingles.
With the second option, long, single panels run vertically all the way from eave to ridge. In general, metal shingle systems both stone-coated and painted can withstand winds of up to miles per hour. In contrast, standing metal seam solutions can only withstand winds up to 80 miles per hour. The following steps describe very briefly how to install a metal roof over shingles without incurring too many costs.
The basic idea with a metal shingle system is that you are screwing shingles to an existing frame of felt or wood that covers the asphalt shingles. This is what enables you to avoid tearing off your old roof. With a metal shingle system, you are placing small panels in horizontal rows, so you can do a quick back-of-the-envelope calculation of how many panels you will need once you know the total roof surface area.
You will need to measure and take into account valleys, dormers and chimneys on your roof. You can either leave the shingles on or put down felt paper during new construction. You will most likely never have to purchase another roof again in your lifetime. Here are the questions our team is most frequently asked about installing a metal roof over shingles.
Some areas will only allow re-roofing over one layer of shingles while others will allow over two layers. Contact your local roofing company to learn more and see what they can do for you. All roofs need an underlayment. However, the shingles expanding and contracting can cause damage underneath the metal roof over time. The first is to apply an approved underlayment over the old shingles.
This is more expensive but will also be higher quality. There are a couple of advantages when it comes to installing metal over shingles. The first is that it helps you save the labor costs of removing the shingles and prevents them from being thrown into landfills. The second is that the shingles provide an extra layer over your home, which helps insulate it further. Metal roofs over shingles also present a number of problems. Contact your local roofing company to learn more.
A majority of local building departments will allow one or two layers over of shingles, but not three. Check with yours before you make any decisions or start your project. Many of them will allow one or two layers of shingles, but no more than that. If they allow you, contact your local roofing contractor to see what they can do for you. At Legacy Service, we love just about everything about this type of roofing.
When they are installed correctly using the right materials, they can withstand just about anything. And since it reflects heat from the sun, it can help you save significantly on energy costs. We have decades of experience when it comes to installing this type of roofing, and we can actually custom-make every panel for your project.
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