How To Repair Roof Shongles

Install the second course just like the first using the guidelines on the underlayment to get the correct overlap.

How to repair roof shongles.

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. In order to replace damaged roof shingles you need to remove the damaged shingle install the new one and seal the edges. Pick metal roofing for greater durability. Use the claw of a hammer to loosen the adhesive under the tabs 2 rows above the damaged shingles and then loosen any exposed nails with the claw.

The damaged shingles can be removed and new ones can be put into their place. As asphalt shingles get older their corners often begin to curl downward or upward. Cover each nail head with a dab of roofing cement. Apply some roofing cement to the back side of the shingle.

Continue replacing the shingles until you complete the job. One of the strongest features of corrugated metal is its durability. Asphalt roof shingles can be easily damaged by high winds and falling tree limbs. When an ice dam forms on a roof usually caused by poor attic insulation ventilation ice and water can work their way up under the shingles and leak back into the house.

Here are some diy roof tips plus useful safety advice for when you get that ladd. Carefully lift the upper shingle and secure the new shingle with roofing nails. Nail the replacement shingle in place using the existing holes with galvanized 1 3 4 inch roofing nails. If you notice a shingle starting to curl you can forestall the inevitable curling by gluing down the curled section.

However these patches may be noticeable as weather conditions can cause the older shingles to fade in color. Modern galvanized steel or aluminum is resistant to rust and can easily last up to 100 years. Align it with the rest of the shingles in that course or row.