Flood the house from what? In theory, if you simply cut the siding to size and fit a vent into place, rain water can seep through the siding roll down the paper and get to the wood instead of continuing all the way down to the weep screed at the bottom.

So technically you should cut back the siding enough to flash the vent properly then redo the siding. But you're not going to do that, and in all likelyhood you will never see a problem.

Was that what your friend meant?
herbie the love bud Reviewed by herbie the love bud on . attic grow hi, im planning on starting an attic grow, but i have been trying to think of ways to make it as stealth as possible. so since the helicopters scan for heat using ir (infared) beam that cannot pass through led. could i get led tiles on my roof and be invisible to the helicopters? or line the inside of the attic with somee form of led? thanks for any help Rating: 5