You might be able to lay new shingles over existing shingles and avoid the cost of tear-off. … Asphalt shingles can be laid over cedar shakes or shingles, however, this is a roofing project best left to pros.
What happens if you don’t replace your shingles?
If your roof is older and in need of replacement, neglecting it could lead to obvious water damage. … The water will rot the roof, and could lead to even worse damage throughout your home. If you suspect this is happening to your current roof, you should move fast to get it replaced.
What do roofers do with old shingles?
Recycle them.
Many roofing contractors offer cleanup services alongside their re-roofing surfaces and will take your old, worn-out shingles to a shingle recycling facility so that the materials in the shingles can be repurposed and reused.
Can you throw away shingles in the garbage?
Shingles contain petroleum and cannot be picked up by the regular trash service. Companies contracted to fix your roof are aware of the dumping requirements and a disposal charge will show up on your bill.
What size dumpster do I need for shingles?
The most common dumpster size for roofing is the 10 yard container. This size is best if you’re just disposing of shingles and other roofing materials during normal roof repairs. The 20 yard container is best for larger roofing projects, or jobs that involve more than just shingle removal.
How do you know when to replace shingles?
8 Potential Signs That Your Roof May Need To Be Replaced:
- Shingle edges are curled or shingle tabs are cupped.
- Bald spots where granules are missing.
- Cracked shingles.
- Your roof is at least 20 years old; while many shingles today are produced for durability, many factors can accelerate the aging of shingles.
Why are missing shingles bad?
When roof shingles go missing, they open up the only weather shielding your house has to severe weather, heat, cold, and moisture. If those missing roof shingles aren’t fixed quickly, your roof and home can sustain permanent damage.
Will insurance cover a 20 year old roof?
Most homeowners insurance policies won’t pay to replace or repair a roof that’s gradually deteriorating due to wear-and-tear or neglect. Roofs that are over 20 years old often have limited coverage, if any. To ensure approval of your claim, keep records of repairs, before-and-after photos, and reports from inspections.
Can you put plywood over old shingles?
Because the plywood roof sheathing under the shingles has become brittle and weak, he plans to install new plywood as well as new shingles. … The risk is that many of the nails could miss the rafters, and will simply fasten the new plywood to the old plywood.
Can I put a metal roof over shingles?
In almost every case, the answer is yes, you can lay down a new metal roof over an existing shingle roof. This is one of the many reasons metal roofs keep growing in popularity – their installation doesn’t require completely tearing off the existing roof, which is a time-consuming and expensive job.
Does flashing go over or under shingles?
Flashing should overlap the roof-covering material, but on asphalt shingle roofs, for aesthetic reasons, the part of the headwall flashing that extends down over asphalt shingles is often covered with a course of shingle tabs.
Can you live in a house while the roof is replaced?
The truth is, it’s completely up to you if you want to stay home during your roof replacement. Maybe you want to ensure your roof is being properly installed or you want to be there to ask your contractor questions if they come up.
How much does it cost to remove shingles?
Roofers charge labor for removing your old roof. A one-story roof with a single shingle layer costs between $100 and $150 per square to remove; a double layer, $115 to $165; and triple layer, $125 to $175. If you have a particularly high roof or one that’s extremely steep, you will pay more.
When should I reroof my house?
When is it time to reroof my house? Missing, curled or fragile shingles, loss of granules on shingles, leaks, stains on ceilings, excessive heat in the attic, blistering exterior paint — all are telltale signs that your roof needs to be replaced.
What happens when roof shingles blown off?
The easiest way to repair roof shingles that have blown off is to individually replace them or replace a series of them. The damaged shingles can be removed and new ones can be put into their place. However, these patches may be noticeable, as weather conditions can cause the older shingles to fade in color.
Is it bad to have missing shingles?
Even though it’s just a single missing shingle, it can still cause damages to your roof. Moreover, this can cause a domino effect of damages that might cause even more problems if left unchecked.
What do you do if a few shingles blew off the roof?
Shingles getting blown off your roof aren’t something you should blow off! Take those shingles as a sign that it’s time to call a qualified, roofing professional. That way you’ll be able to know how much damage, if any, your roof has sustained and how long you can wait to get your roof replaced.
What causes roof shingles to lift?
Why Shingles Lift
In most cases, asphalt shingles lift as a result of improper installation or inadequate ventilation in the attic. … During strong winds, the shingles can be lifted and result in roof leaks. Additionally, moss can begin to grow beneath shingles and gradually cause them to curl.
How long does it take to tear off and replace a roof?
In general, the roof of an average residence (3,000 square feet or less) can be replaced in a day. In extreme cases, it could take three to five days. Depending on the weather, complexity, and accessibility of your home it could even take up to three weeks.
How can I get a new roof with no money?
What Can I Do If I Can’t Afford a New Roof?
- Options to Consider. …
- Finance Repair Costs. …
- Apply for a Grant. …
- Reach out to Your Network. …
- Refinance Your Home. …
- Save the Money. …
- The Roof Doctor is an Affordable Option.
How many square of shingles fit in a 10 yard dumpster?
Here’s an estimate of the container sizes and the number of 3-tab squares that they can handle: 20-yard dumpster: 35 squares. 15-yard dumpster: 25 squares. 10-yard dumpster: 22 squares.
How do I know what size dumpster I need?
To calculate the size of a dumpster, multiply its exterior dimensions in feet (length x width x height) together to get its volume in cubic feet. Then, divide that number in cubic feet by 27 to convert the measurement to cubic yards.