Recent Q&A

• Kimberly Clark Block It flashing tape – Any experience?

  I'm trying to source reasonably priced materials for a new build. I came across what looks like an amazing deal on the butyl flashing tape above (less than $10 per…

• Flashing windows in extreme exposure category

  Hi, I'm in zone 6, 4800hdd, Extreme wind and rain category. I've reviewed the details on GBA for window flashing, flanged window, water managed, house wrap, the complete 14 step…

• Deep energy retrofit

  Hi I'm in St. John's, Newfoundland and Labrador, climate zone 6, about 4800 he'd, wind driven rain category is Extreme. House is 25 years old and wall structure is from…

• Double stud wall advice for Zone 6

  I know Martin wants us to move on from wall design, but I really need help. I am in St. John's, Newfoundland, zone 6, lots of driving rain, little use…