Roofing - Frequently Asked Questions
How do I know if I need a new roof?
The following are things that may indicate that your roof needs replacing:
- • Missing, cracked or curling shingles
- • Blistering or peeling paint
- • Shingle, sheathing or siding decay
- • Leakage in the attic after heavy rains
- • Stains on interior walls or ceilings
- • High energy bills
What is the right price for a new roof?
The answer to this question depends on many factors. For a commitment-free quote, please contact our Sales Department.
What can I do about mildew on my roof?
Most home improvement stores sell a mildew cleaner that can be applied to your roof with a sprayer. Mildew cleaners shouldn’t damage your roof in any way.
How often should I clean my gutters?
Gutters should be cleaned at least once in the summer and twice in the fall.
Can heavy snow damage my roof?
Yes! It is important to keep heavy snow off your eavesdrops and cleared out of your ridge vents.
What is John's Roofing?
When you need a new roof, John's Roofing is there, working to simplify the process. Whether looking for information about roofing materials or searching for a reliable contractor, we take the hassle out of your roofing experience. From new construction to re-roofing or repair, no roofing job is too big or difficult for John's Roofing. Our contractors are certified and experienced, utilizing a full line of roofing materials. All the information you need is just a mouse click away.
How do I receive appointments?
John's Roofing alerts you to appointments by phone.
Why should I choose John's Roofing?
There are many reasons why John's Roofing is the right choice for you. First and foremost, it is a FREE service that saves you both time and money!
- Time savings – You are saved time and hassle when John's Roofing sets appointments with qualified contractors. Yes, that’s right, you will not ever have to search through the phone book for a roofing contractor again!
- Provides confidence - Contractors that are preferred are pre-screened to assure that they are reliable and qualified. No more need to worry that the contractor you picked from the phone book will cheat you or use inferior materials.
- Online education – Our site offers free advice, information, and assistance through our roofing guide.
How long does it take to replace a roof?
Replacing a roof, whether on a commercial or residential building, is a labor-intensive project and, depending on the type of roof, could take anywhere from a few days to 2 or more weeks. The time involved is substantially affected by the weather, as well. Wind, snow, rain, or even just the threat of one of these and will slow the process considerably.
For built-up roofs, removing and replacing the roof will probably proceed at a rate of approximately 1,500 square feet per day. For single-ply roofs, the rate is closer to 2,000 to 4,000 square feet per day. Careful planning and close project management can reduce some of the delays caused by bad weather.
Can I replace missing and damaged tiles or shingles without calling a roofing contractor?
It is always recommended that you use a professional, but in case of an emergency, it is possible for you to replace the shingle or broken tile yourself.
- Composition Shingle Replacement:
For composition shingles, roofing cement can be used to repair torn or curled shingles. Stabilize repaired shingles with nails or a heavy board until the cement has dried.To replace a composition, carefully lift the shingle above the missing shingle, then trim and place the new shingle underneath so that it doesn't catch on any edges (it may be necessary to remove excess staples or nails). Carefully nail the new shingle into place.
- Wood Shingles or Shakes Replacement:
For wood shingles, repairs are best done with an aluminum piece that can be slid under the shingle. This should protect the exposed area, while not being visible from below. To replace a wood shingle requires a special tool, a shingle ripper, to slip under the shingle and hook and cut the nail. The nail can also be cut with a hacksaw, but is difficult to do. Slip the new shingle into position, but leave it ¼ inch longer than the other shingles. Then nail it into place right below the end of the overlapping shingle above. Finally, with a block of wood against the shingle butt, drive it up the last ¼ inch to bend the nails under the shingle above.
- Tile Replacement:
To replace a tile, remove all of the broken pieces, then gently lift the tiles and slide the new tile into place until it hooks over the batten.