How To Replace A Asphalt Shingle Roof

If you have a 40 year old roof there could.

How to replace a asphalt shingle roof.

Overlap each row at least 3 to 4 inches. Loosen the adhesive underneath the tabs of the damaged shingle then pull them free and discard. If the shingles are severely damaged don t try to salvage them. Once the sealant bond is broken on the target shingle the same bond will need to.

Cost to replace asphalt shingle roof. The actual cost will vary depending on whether it is a composite asphalt shingle roof or a fiber cement concrete composite shingle installation. Using your staple gun secure the felt to the roof. Just remove them and replace them with new shingles of a similar style to the rest of the shingles on the roof.

If you live in an area with inclement weather you should consider using a special ice and water protector. The images below depict sedona dynasty with armourzone shingles. Step three remove the. Here are signs that will answer the question of whether you need to replace the shingles on your roof or not.

Start by laying asphalt felt or other underlayment over the roof. Depending on the type of asphalt shingles you have installed on your roof the life expectancy is going to change. Use a flat bar to pry up the damaged shingle and remove the nails being careful not to damage the shingle above it. Apply a heavy bead of asphalt cement.

Step two break the adjacent seals. For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed over an existing layer of shingles should be replaced after 20 years. General lifespan of asphalt shingles. Or 450 per square to replace an asphalt shingle roof on a typical single family house.

An asphalt shingle roof should last between 20 and 30 years says claude mcgavic executive director of the national association of home inspectors. Cut off the damage tab of the shingle with a. The suburban skyline roof. How to replace an asphalt roof shingle.

Install new flashing metal. All asphalt shingles have the same materials such as asphalt and crushed. Nail at the four corners to the end of the ridge and always add a little dab of tar to cover the nail heads. How to replace asphalt shingles step one break the seal on the target shingle.

Loosen and remove the damaged shingles. Thus at the mid point of the above price range you can expect to pay about 4 50 per sq. Dot the cement under and around the edge of the last ridge shingle where you removed the nail line.