Q: I have an older home with a crawl-space foundation. My problem is the floors sag in the living room to the point where it’s hard to keep a lamp steady on the end tables. My other problem is there ...

Q: Last spring, my roof sprang a leak and water stained the ceiling in my daughter’s second-floor bedroom. We fixed the leak and repainted the ceiling. Now the new paint is cracked and, looking closer ...

Warped deck joists can be a problem, whether you’re building a new deck or resurfacing an old one. Joists dry out, changing the moisture content and causingthem to twist and curl. That makes the ...