When should asphalt shingles be replaced?

Your asphalt roof is about 20 years old For a standard 3-tab asphalt shingle roof, that’s 25-years. As long as your roof has been properly ventilated and installed you should get pretty close to that 25 years of roof life. So obviously you want to replace your roof before it starts leaking or fails completely.

How do you replace a damaged asphalt roof shingle?

Cut off the damage tab of the shingle with a utility knife, or remove the entire piece. Slip the new shingle or tab in place, and secure it under the shingle above with 7/8” roofing nails. Once the damaged shingle has been replaced, lift the tab up and apply a dab of roof cement to seal the shingles to the roof.

How long should an asphalt shingle roof last?

Here’s how to notice and deal with potential issues before they become big ones. 1.Your roof’s 25th birthday is approaching. “An asphalt shingle roof should last between 20 and 30 years,” says Claude McGavic, executive director of The National Association of Home Inspectors.

Can a damaged roof shingle be cut off?

Asphalt roof shingles can be easily damaged by high winds and falling tree limbs. When replacing a damaged asphalt roof shingle, you can either replace the entire piece, or cut the shingle into sections and replace just a single tab.

How often do you need to replace your roof?

Roofing materials are designed to last an average of 40 years. All roofs will eventually become worn and weathered and will need to be repaired in part or replaced completely. There are several types of roofing material including wood, asphalt, slate, and metal. This article will focus on the installation of asphalt roof shingles.

When should you repair or replace shingle roofing?

If your roof is more than 20 years old and most of the shingles are damaged or badly worn, it’s time to replace it . But if your roof is basically sound and is at a relatively shallow pitch that you’re comfortable working on, you can probably handle most repairs yourself.

What to do when shingles fall off your roof?

Work from the attic side to reinforce the sheathing if you are not replacing the shingles. Secure the rafters or trusses to the roof sheathing or deck. Use a caulk gun and wood adhesive to caulk both sides of the rafters or roof trusses.

When do I need to replace my asphalt shingles?

When to Replace an Asphalt Shingle Roof Asphalt shingles roofs can last between 15 and 30 years before they need to be replaced. To determine if your roof needs replacing, start by inspecting the roof. If you see cracked or curling shingles, the roof needs to be replaced before leaking occurs.

How much does it cost to install asphalt shingles?

For a basic project in zip code 47474 with 125 square feet, the cost to Install a Asphalt Shingle Roof starts at $3.30 – $4.34 per square foot*. Actual costs will depend on job size, conditions, and options.