Before you repair or replace that roof have landmark roofing inspect that your chimney cap.
Replace chimney before roof.
Chimney cover masonry brick joints and chimney flashings are roof ready.
Flashing is the metal protective layers that stop up the small cracks and gaps where the chimney and roofline meet.
Normally an asphalt shingle roof lasts 15 to 20 years.
August 7th 2013 by editor yuck and dangerous too.
Drip edge comes in 10 foot strips and attaches to the roof deck before the roofing felt goes on.
If the chimney is located on an outside wall the fix wouldn t simply involve removing the chimney below the roof line it would require complete removal of the chimney which might be cost prohibitive.
However there are limited circumstances where a roofer may decide to reuse flashing.
Repair chimney before having roof repairs posted on.
On a typical re roofing job where you are replacing an old or underperforming roof it is wise to replace all flashing.
You need to replace the roof if you see curling or missing shingles or a large amount of granular material from the shingles collecting in.
Old flashing may begin to fail before the new roof s lifespan is over.
A properly installed chimney cricket will direct water and debris around the chimney and off the roof.
It is the portion which protrudes from the roof ending in a cap.
These areas are then covered with waterproof caulking to further prevent water entry.
Unless the old drip edge is in like new condition replace it.
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If you re getting a new roof be sure the contractor s bid includes a cricket but don t rush to replace a roof if there s no signs of issues.
If you see or feel leaks around your chimney or notice that your ceiling has water stains you may need to replace the flashing on your chimney.
Leaks and structural damage are the most common reasons for wanting to remove a chimney stack and in such cases you will have the option of simply covering over the rest of an unused chimney when you extend the roof over the gap left by the stack.
Replacing damaged and leaking chimney flashing is a crucial part of maintaining a fireplace.