Don Vandervort, Head Homeboy, has written more than 30 DIY home improvement books, been a segment host on HGTV, served as MSN.com's home improvement expert and written countless magazine articles.
Hardboard Siding: Repairing Buckled or Moisture-Damaged Siding
Buckling is usually a sign of moisture, which destroys hardboard. Any buckled or moisture-damaged hardboard siding must be replaced. Check your manufacturer’s warranty, or ask a lumberyard about consumer information on your type of siding.
