This roof in Lake Oswego had to be redone. The specifications for the install were clear and the contractor knew it would be inspected. The ball was really dropped here. (Click images below for larger views in new window. Scroll down to read the rest of the story.)
What was wrong? Lots!
- The contract specified 30lb felt, 15 lb was used.
- Edge flashing used was not as specified.
- Vents and pipes were not laid in sealant.
- At least 85% of nails were either set too deep, blown through (indication of air gun malfunction), at an extreme angle, and/or improperly placed. This does not occur if a roof is hand nailed.
All manufacturers are very specific about fastening, and even though a little 'wiggle room' is allowed, this was not even remotely close. Way too much wiggling! Also, the roofers used nails that were too long at the exposed overhangs, which damaged the plywood such that the owner demanded it be done again. Two days after the job was completed, the new roof was torn off and done again. The difference between the two installs was like night & day.
This incident created a lot of unnecessary stress for all parties, cost the roofer a lot of money, and was an embarassment for the company and the roofers themselves. Just a bad situation all the way around.
Do it right: First time, every time!
The moral of this story is: "Do it right the first time! Do it to manufacturer specifications. Do what the contract says."
Don't let this happen to you. I hate to think of how many badly done new roofs are out there and how many property owners have no clue about it. Have Oregon Roof Consulting inspect your new roof!