If your deck is 25 years or older, for safety reasons you should do a visual inspection of it or hire a professional contractor to do it. It is apparent that older decks are most likely constructed of douglas-fir lumber - Denville, New Jersey - Document - PDFSEARCH.IO

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	If your deck is 25 years or older, for safety reasons you should do a visual inspection of it or hire a professional contractor to do it. It is apparent that older decks are most likely constructed of douglas-fir lumber Add to Reading List Document Date: 2014-08-13 00:23:55 Open Document File Size: 24,50 KB Share Result on Facebook Facility Building Department / / Organization Building Department / Denville Building Department / / / Position screw driver / professional contractor / / SocialTag Construction Timber industry Structural engineering Forestry Lumber Deck Hot tub Wood preservation Denville, New Jersey Wood

If your deck is 25 years or older, for safety reasons you should do a visual inspection of it or hire a professional contractor to do it. It is apparent that older decks are most likely constructed of douglas-fir lumberAdd to Reading List