only addresses nail quantity and spacing without specifying nailing from more than one side.


Ledger strips can sometimes be used in lieu of joist hangers to support joists requiring more than toe-nailing alone. This practice is common in several regions of the country and can be found in the American Forest & Paper Association's Details for Conventional Wood Frame Construction. The IRC also recognizes ledger strips under floor joists, but does not list them under ceiling joists. In the case of floor joists, the IRC requires 2” x 2” (nominal) ledgers and attachment using 3 — 16d nails at each joist. For double joists or members carrying loads, ledger strips may not be appropriate.


Pressure blocking can sometimes be substituted for metal joist hangers when scrap material is available or when metal joist hangers will not fit.


There are other cost saving measures which are not included in this writing such as products with multiple benefits, and other energy saving techniques with modest costs. For more information on these and other saving techniques, contact a green professional or energy consultant near you.


Ken has been involved in the homebuilding and remodeling industry since 1978 and joined Burgess Construction Consultant's in 2005. Ken has performed thousands of inspections as an ICC certified Residential Combination Inspector. He is also certified as an Energy Star Field Inspector and a CSI. He may be contacted by emailing: kharward@burgess-inc.com or visit www.burgess-inc.com.


Vol 4 2011


GREATER DFW METROPLEX BUILDING SAVVY MAGAZINE


9


BEST PRACTICES


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