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Are you imagining about promoting your “starter” residence, refreshing the appear of your home, or correcting up a rental? Replacing the complete roof may possibly seem to be a little bit aggressive if the current roof is nevertheless in relatively very good shape. Reroofing or an overlay is an choice, but is roofing about an present roof a excellent strategy?
What is overlay or reroofing? It’s when you put roofing material in excess of present product to right away give your home a new appear or to refresh the roofing system on your residence. This is a much less expensive option than wholly tearing off the previous roof, at least in the quick phrase. So it can be a well-liked choice when it comes to a rental assets or when you’re preparing to offer.
Can You Set Shingles Over Shingles?
If the existing roof is however in very good situation, with no missing shingles and a few many years of company still left, an overlay is absolutely an alternative. You are a minor restricted, nevertheless, if you want to put new shingles above an existing roof since of the components. Putting composite shingles on your roof around asphalt shingles or three-tab shingles, you ought to be equipped to re-roof your property.
But if you want to mix and match supplies, you will run into some issues because of the discrepancies in set up tactics. For illustration, setting up new shingles in excess of cedar shakes, metal roofing, or slate is an work out in irritation and will do additional harm than excellent.
So can you place shingles on leading of other shingles? Certainly, but you have to totally examine the present roof to start with. You really don’t want to be masking any trouble regions, this sort of as weak spots in the roof construction or wherever there are missing shingles. These troubles aren’t solved by just incorporating an more roofing layer–they’re just hidden.
In some instances, establish codes may limit reroofing, primarily if fat is a issue. The structure of your roof may perhaps only be rated for a particular sum of weight. Adding a full other layer of shingles may possibly weaken the composition and put your dwelling, you, and your relatives in risk. Test with home inspectors to see if this is a feasible decision.
Is Roofing around an Current Roof a Good Idea?
Even nevertheless it may look like a more cost-effective, more rapidly alternative, reroofing your house is almost never the finest possibility for your household. Along with masking up potential difficulties, incorporating much more bodyweight to your home, and confined selections, at some position in the long run you’ll be confronted with the exact determination.
Simply because most roofing companies won’t recommend–or even suggest–three levels of shingles on your roof, you are going to be confronted with 2 times as significantly debris when you inevitably swap several-layer roofs. That will value additional income, both of those in labor and dumping expenses, and make the roofing task take that much longer.
So even though there are occasions when an overlay might seem like a superior notion, and disorders are conducive to this direction, it is not considerably of a resolution for the extensive haul. Moreover, you will not want to incorporate shingles around weakened shingles or as component of a partial roof alternative.
Your roof will have an uneven appearance and you are however just masking the challenge. At this stage, you’re just much better off putting in a new roof. Dependent on which materials you opt for for your new roof, you might not have to fear about it for as lengthy as you have your house.
Function with knowledgeable roofing industry experts
Warner Roofing and Construction has been undertaking new construction roof installations, tear-offs, replacements, and re-roofing ruined roofs for approximately three decades. We can also look into what is going on below the roof to see if there are any troubles with the trusses holding all the things up.
Have questions about your roof, looking for an upgrade as component of a complete-property transform, or are even intrigued in skylights or solar tubes? We’re the Vancouver roofing contractor you’re seeking for. Let us know what you’re imagining about undertaking and we’ll see how we can assist.