How To Replace A Asphalt Shingle Roof

Or 450 per square to replace an asphalt shingle roof on a typical single family house.

How to replace a asphalt shingle roof.

If the shingles are severely damaged don t try to salvage them. Install new flashing metal. 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. How to replace an asphalt roof shingle.

How to replace asphalt shingles step one break the seal on the target shingle. Just remove them and replace them with new shingles of a similar style to the rest of the shingles on the roof. If you have a 40 year old roof there could. Dot the cement under and around the edge of the last ridge shingle where you removed the nail line.

Use a flat bar to pry up the damaged shingle and remove the nails being careful not to damage the shingle above it. The images below depict sedona dynasty with armourzone shingles. General lifespan of asphalt shingles. Nail at the four corners to the end of the ridge and always add a little dab of tar to cover the nail heads.

Here are signs that will answer the question of whether you need to replace the shingles on your roof or not. Using your staple gun secure the felt to the roof. Once the sealant bond is broken on the target shingle the same bond will need to. The actual cost will vary depending on whether it is a composite asphalt shingle roof or a fiber cement concrete composite shingle installation.

Start by laying asphalt felt or other underlayment over the roof. Cost to replace asphalt shingle roof. Overlap each row at least 3 to 4 inches. Apply a heavy bead of asphalt cement.

Insert a putty knife under and above the damaged shingle to break the seal holding it down. 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. Replacing an asphalt roof with new shingles will cost between 5 400 and 9 000 or an average of 7 211 for a 2 000 square foot home not including old roof removal.

Loosen the adhesive underneath the tabs of the damaged shingle then pull them free and discard. All asphalt shingles have the same materials such as asphalt and crushed. A typical roof replacement quote will normally include the removal and disposal of up to two layers of old shingles. Step two break the adjacent seals.

Cut off the damage tab of the shingle with a. If you live in an area with inclement weather you should consider using a special ice and water protector. Step three remove the.