MODERN SOLUTIONS WITH SERVICE LIKE THE 1950s

KAEHAM CONSTRUCTION

Learning center

Know what you are buying before you buy it.

Most people only replace a roof once or twice in their life, so the first time they price one they have no way to tell a good number from a bad one. These pages are how we explain the work to our own customers. No sales pitch, no gimmicks, just how the assembly goes together and what to ask whoever is standing in your driveway.

Why we put this on the website.

Exterior work is one of the last trades where a customer cannot see most of what they paid for. The parts that decide whether a roof lasts twenty years or eight are covered by the parts you can see. Ice barrier at the eave, a flashing detail at a window head, the fastener holding a deck to the house. All buried by the time the crew leaves.

So we write it down. If you read these pages and hire somebody else, that is fine by us. You will hire them better.

What failure looks like

The pictures nobody puts on a brochure.

These are conditions we find on real buildings. They are here because the finished photos on the rest of this site do not teach anybody anything. The damage does.

Exterior wall opened up showing water damaged sheathing and framing behind the siding
Behind the siding. Sheathing this soft will not hold a fastener, so new siding installed over it fails on the same schedule the old siding did.
Standing water ponding on a low slope roof after rain
Standing water on a low slope roof. Water that has not drained forty eight hours after the rain stopped is a drainage problem, not a membrane problem.

How to use this

Three questions that sort contractors fast.

  • Question one

    What did you find that you are not fixing?

    Every building has something. A contractor who inspected an exterior and found nothing outside the scope he wants to sell either did not look or is not telling you. We put the findings in writing, including the parts that are fine and the parts that can wait a season.

  • Question two

    Which manufacturer instruction are you installing to?

    Code is set by your city, it is different one suburb over, and it is the legal floor. The manufacturer's printed instruction sits above it, does not change by address, and is the actual condition of your warranty. Ask which one the crew is following, and ask to see it.

  • Question three

    What happens if you open it up and it is worse than you thought?

    The honest answer is a written unit price agreed before the tear off, so a surprise costs a known number instead of whatever the contractor decides that week. The dishonest answer is silence now and a change order in month two.