Thursday, September 11, 2014

Common EPDM Damage Hartford County

Common damaging factors to an EPDM (ethylene propylene diene monomer) rubber roof system. 

Flashing Embrittlement

This is mostly seen on older installations in and around West Hartford. instead of cured (vulcanized) EPDM, as used today, an older roof will have uncured neoprene wall flashing. Early on it was believed that the uncured neoprene would conform to shapes, vulcanizing over time with exposure to heat and sunlight. However, what actually occurs is craze-crack, which appears as random cracking. Also know as alligatoring.  

Membrane Shrinkage


Membrane shrinkage is a common problem in West Hartford even with recent installations. This can result in tenting at terminations, and wrinkling at penetrations. It may pull flashing loose or cause craze-cracking. Shrinkage can also cause tears and stress to the seams.
The correction is to cut the membrane, let it adjust, and then patch it with a strip of EPDM. This is not something that can be done by a homeowner.

Weather 

Fallen branches that results in tearing or freezing temperatures cause premature shrinkage and
cracking that can be a rather unexpected expense to handle
When nature has taken it's toll and inspection or repairs may be needed, our professional team will go to work for you making a full inspection report and work directly with your insurance company to negotiate the covered damages and ensure your best options are met

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These are just a couple of examples of the common repair issues addressed by our professionals at Marcus Anthony Construction. Proper annual inspections by qualified professionals will help increase the life of your EPDM roof while maintaining the manufacturer's warranty, and make unexpected out of pocket roof repair expenses a thing of the past. Call us at 860-856-7146 for your inspection today




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