Problems With Plywood Floor Sheeting Delaminating When Wet

I was working on a project building 20 homes oneframing contractor was glad that he didn't have to
time when it rained off and on for three days andpay for anything, because the lumber company could
when I returned back to the job, a couple of thehave blamed someone else, creating a nightmare for
floors were damaged. The plywood was starting tothe framing contractor. Instead they accepted full
de-laminate and I hadn't ever seen anything like thisresponsibility for the problem.
before.It wasn't easy to replace the damaged plywood,
One of the homes had just been sheeted and wasbecause you couldn't walk safely on the floor
ready for the second floor framing wall layout. Theanymore, it was extremely weak. A few of the
framing foreman decided not to work on that home,Carpenters tried, but fell through sections of the
until the lumber manufacturers representative cameflooring, even though they weren't injured seriously.
out to inspect the plywood. Like most things inThe Carpenters cut the plywood into small sections
construction that cause delays, it took three days toand then removed all of the damaged plywood.
get someone out to look at the problems with theBe careful using plywood or oriented strand board for
floor sheeting.your floor sheeting, while working in wet climates.
When the lumber manufacturers representative finallyStuff like this still happens today, even though it's
came out to inspect the delaminated plywood floor,rare. If you live in an area where it rains a lot, it
they said that they would replace the plywood andwouldn't be a bad idea to cover up your floor or roof
pay for all of the labor to correct the problem. Thesheeting, to protect it from the elements.