Shingles can be applied directly over rolled roofing. There are two approaches to installing new shingles on a home. … The second approach is to do what is called an “up and over.” In an up and over, the new roofing is installed right over the old roofing materials.
Can you put shingles over a rubber roof?
On sloped roofs, rubber roofing is typically applied over the top of the existing shingles. A roofer can apply a layer of insulation onto the shingles, followed by the rubber membrane. This option can save you money in the long run since rubber roofs tend to last longer than other types of roof replacement.
How long does rolled roofing last?
The average lifespan of asphalt roll roofing is 5 to 10 years. With proper maintenance, you can expect to get the maximum life from your asphalt roll roof.
Is shingles better than roll roofing?
Roll roofing has a typical life span of 5 to 8 years. Shingles have an expected life of at least 20 years, and the better grades can carry warranties of 30 to 50 years. Shingles are less likely to crack when exposed to sunlight and rain, and most shingles will fare better when subjected to hail than roll roofing will.
Do you nail roll roofing?
Do you nail down roll roofing? Nails are typically used to secure this type of roof. You can nail the separate layers by hammering the nails in 10-inch intervals across the roof. After that, you’ll want to use cement to cover them and seal them in place.
Does roll roofing need underlayment?
Q: Should I underlay my roll roofing? It depends on your budget, but installing an underlay is not out of necessity but preference. While roll roof underlay is not costly, they offer some layers of protection. Make sure you nail down the underlay and then roll it, making sure it is both smooth and flat.
Can you lay shingles over EPDM?
You cannot install an EPDM rubber roof directly over asphalt, tar, shingles or felt paper. … You can install it over existing roofing only if you first place the plywood or OSB decking over the existing roof. Oils in the asphalt and tar roofing will cause problems in the EPDM.
Is rubber roofing more expensive than shingles?
When comparing the price of rubber roofing with that of asphalt roofing, rubber roofing typically costs $300 to $400 per square, at the time of publication. … Although rubber roofing is more expensive, it usually lasts twice as long as asphalt shingles and additionally saves on energy costs.
Can you put shingles over EPDM?
It has material properties that make it ideal for outdoor applications, and silicone coatings are often applied to roofs to provide a layer of protection that helps extend the life of the roof. Silicone rubber is compatible with concrete, TPO, PVC, EPDM roof coverings and, of course, asphalt shingles.
Is rolled roofing bad?
To make the long story short, the rolled lifespan has a maximum lifespan of 15 years. However, you’ll be able to see signs deterioration after 5 years. This is to be expected from single-ply roofing which usually has a lower life expectancy than strip shingles.
How much do you overlap rolled roofing?
The piece should overlap the lower course by at least 4 inches. Cut a hole in the roll roofing and slip it over as well.
How much is a roll of shingles?
Cost of Roll Roof
|Roll Roof costs||Zip Code||Sq. ft.|
|Roll Roof – Material Prices||$165.00 – $175.00||$190.00 – $210.00|
|Roll Roof – Installation Cost||$220.00 – $240.00||$265.00 – $280.00|
|Roll Roof – Total||$385.00 – $415.00||$455.00 – $490.00|
What is the easiest roof to install?
Shingles (Asphalt, Fiberglass, Composite)
Almost 90% of homes in the US use composite asphalt shingles because they’re affordable, durable and easy to install. Asphalt shingles only cost $1.50 to $5.50 per square foot or roughly $8,000 per roof installation.
Is roll roofing waterproof?
Waterproofing: Rolled roofs can easily provide protection from water for up to 10 years.