Roof Repairs | Home Repair & Maintenance | eHow

What Does a 25 Year Warranty on a Roof Mean?

A roof warranty offers peace of mind that at least a portion of the costs of a new roof are reimbursed in the event of a covered problem. Manufacturers vary widely in what -- and to what extent -- they cover. Installers sometimes add their own warranty to the mix. The best way to understand the exact parameters of coverage is to read through the verbiage on the 25-year warranty, armed with a basic understanding of its terms and conditions.

How to Flash Roof Vent Stacks

Roof vent stacks are the small pipes that protrude through your roof. An important part of your homes plumbing, they allow fresh air into the plumbing and enable sewer gases to escape the home. Properly installing flashing around them is an important part of any roofing job, whether it is a new roof installation or a repair. Selecting the correct materials and installation method goes a long way toward ensuring a watertight seal.

Roof Damage and Bird Droppings

According to the National Association of Certified Home Inspectors (NACHI), droppings from birds can damage any home or commercial building roof, whether it's made of wood, stone, steel or another material. If birds are allowed to perch and nest on a roof indefinitely, their accumulated waste can damage awnings, fade or discolor paint, and possibly cause a weak roof to sag or collapse.

Roof Nail Popped Up & Is Now Leaking

Roofing nails secure both shingles and flashing. These nails are specifically made with a large head to secure the nail tightly as it holds down the shingle; the large head covers the nail hole completely to provide a nonleaking seal. Nails sometimes pop up when a severe storm lifts the shingle or an improper nail is used during roof installation. Popped nails eventually leak and must be repaired as soon as they are noticed.

How to Properly Insulate Roof Eaves

Properly insulated roof eaves can help reduce energy bills and increase comfort in the home. Eaves left exposed on the outside are vulnerable to extreme heat during the summer and extreme cold in the winter. To properly insulate eaves, you must ensure that vents along their underside are clear and able to ventilate the attic effectively. Provide a 1-inch gap between the ceiling at the eaves and insulation for improved air flow.

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Roof Repairs | Home Repair & Maintenance | eHow