Only if you are replacing more than 25% of the roof shingles or if the construction involves structural work, such as replacing rafters.

Roof shingles may be replaced without a permit. Alterations to roof structure require a building permit. No heat/hot water complaints can be made through Westchester County Department of Health. http://www.westchestergov.com/health/Complaint_bureau.htm See similar questions...

You'll find valuable information in the CMHC manual on home building, "Canadian Wood-frame House Construction". The chapter on roof sheathing and coverings gives detailed information on how shingles should be placed to avoid roof leaks and damage, and to protect the rest of the house. You can order this priced publication through the CMHC Order Desk, or you can call 1-800-668-2642 to place an order. See similar questions...

You should always replace your wall, chimney, skylight, valley, plumbing pipe boot and any other flashings when installing a new roof. Make sure that the life expectancy of the flashing metal is the same life expectancy as your new shingles. The reason is that your roof is a system of components that work together to keep your roof from leaking. If you leave any one component out you are at risk of your roof leaking in that area. See similar questions...

With cedar shake roofs - Most roofs start telling you they need to be replaced when the shakes start to crumble under your feet or when you start finding them in your yard after a wind storm. With composition shingles - These usually wear out in a more discreet way. Granules start coming off leaving black patches showing. Shingles also start to curl at the ends. In general, some people think if a roof leaks they need to replace it. Unless it's an older roof, leaks can usually be repaired. See similar questions...

If the building is residential and you are only changing the roof covering and not the sheathing, you do not need a Building Permit; for all other work, you need a Building Permit. If the building is commercial, you must get a Building Permit, no matter what you are doing. See similar questions...

Two layers of shingles are allowed on your roof without a permit. If you take off the shingles down to the sheathing and sheathing must be replaced a permit is needed. See similar questions...

In order to ensure a safe design, and to accommodate for additional loads, such as snow. Existing decks are not designed to support such loads. See similar questions...

Ans: No. Building permits are not required for replacing a roof, windows, or siding. Only when you are changing the actual structure such as roof pitch, trusses, or window and/or door way size. Call the Building Department if ever in doubt. Ans: No it is not permissible for anyone to live in a newly constructed home that has not been completed and inspected. A final certificate of occupancy must be obtained before anyone may move in or stay overnight. See similar questions...

Yes. Springhouse Shingles can be installed over your existing asphalt roof thereby eliminating expensive tear off and disposal fees. See similar questions...

Unsightly black stains on shingles are often mistaken for fungus, mildew, dirt or oil, but are actually caused by a hardy type of algae. This common problem has increased during the past 20 years, indiscriminately settling on rooftops from coast to coast. Dark algae streaks are visible when algae cover the normally vibrant colors of white, cobalt blue or hunter green roofing granules. See similar questions...

Yes, a building permit is required. The permit can be issued over the counter and only takes a few minutes. The cost of the permit is based on the valuation of the work, including material and labor costs. Do I need a permit to install a spa and hot tub?If it is a plug cord connected spa/hot tub, the only permit required is for any new electrical work needed to operate the spa/hot tub. See similar questions...

In order to ensure a safe design, and to accommodate for additional loads, such as snow. Existing decks are not designed to support such loads. See similar questions...

Good idea in snow country, or if you're in an area where water is scarce. Think about a "rain catchment" system with a metal roof, gutters, and a holding tank. See similar questions...

Choosing hansons roofing is one of the best ways to improve the visual appeal and market value of your home. Their rich, dimensional appearance makes a statement that few other roofing materials can. See similar questions...

Yes, as long as they are still available from the manufacturer; otherwise, with your approval we will match your existing shingles as close as possible. See similar questions...

Yes. Shingle Shield Roof & Deck Cleaner effectively cleans away stains of algae, fungus, molds, mildew, dirt, pollution, pine pollen, berries, etc. Since it contains no bleach, it will restore the natural color to the wood. Wood shingles get slippery when wet, however, so wait until they are completely dry before walking on them. See similar questions...

Replacing a 3 foot fence with a new 3 foot fence has the same requirements as installing a new 3 foot fence. Replacing a fence higher than 3 feet requires a permit and inspections. If you are only repairing an existing fence, this is considered general maintenance and no permit is required. See similar questions...

Not necessarily, leaks can come from several areas of the roof. It could be a maintenance problem like caulking at flashings or pipes. Most roof systems are designed to last about twenty years. See similar questions...