A recent
Ask the Expert question and answer from TRI President and Technical Director, Rick Olson.
QUESTION
How long should underlayment last under a tile roof? I hear some people say 10-20 years, others say 25-30 years or even 20-35 years. Can you tell me which is true with a…
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We have had a few
Ask the Expert questions about underlayment. Here is an example and the response from TRI President and Technical Director, Rick Olson:
QUESTION
If the underlayment is not deteriorated or buckled can you go over it with new underlayment?
RESPONSE
A good question. Without seeing…
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Sometimes
Ask the Expert questions are about specific details. In this case the question has to do with an opinion that is often expressed, but isn’t necessarily accurate. See below for the response from TRI President and Technical Director, Rick Olson:
QUESTION
Recently during Hurricane Matthew a few of my…
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