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The importance of proper deck construction

By
Home Inspector with Colby Home Services

The importance of proper deck construction

Recent TN deck collapse - Link

Recent SC deck accident - Link

Many consumers and home owners don't think it will ever happen to them. When you think about it, most decks aren't used on an everyday basis. But it only takes that one 4th of July gathering of friends and family to have the unfortunate happen to you. Deck construction is an extremely serious issue. Most decks aren't built to the local building codes, but they certainly should be.

Poor deck construction method This attachment is not adequate.

The most important is how the deck is attached to the structure (home). There are several methods. The best method is using lag bolts to physically attach the head joist to the homes rim joist. View our Deck Construction Guide to learn more about this method.  Using nails just isn't enough to support a structure that could possibly weigh thousands of pounds when there is a load on it.

As a home inspector, I see many defects everyday and the majority of them deal with an attached deck.

View a study on deck collapses - Download

Donna Marie Godfrey
Godfrey Properties - Pottstown, PA
We had a deck collapse in this area years ago.  40 people fell from a collapsing deck.
Apr 13, 2008 12:37 AM
Gary Sloan
Discovery Inspections, LLC - Atlanta, GA
Brian, what a great blog.  This should be a check on every home inspector's checklist.  And yes, I've seen this very type of mistake done on a $470,000 home.  Thanks for bringing this topic up!
Apr 13, 2008 05:38 AM