Fighting Fastener Corrosion Richmond Hill NY

Deck building used to be simpler. At the lumberyard, you’d load up on CCA-treated 2-by stock for the floor system, 6x6s for the posts, and whatever the budget allowed for the decking — anything from 1x6 pressure treated to more-expensive 1x4 Doug fir.

Local Companies

SilverLining Interiors, Inc.
2091 Broadway, third floor
New York, NY
Scott Tree Co Inc
(516)759-2740
P.o. Box 131
Glen Head, NY
Quennell-Rothschild Associates
(212)929-3330
118 West 22nd Street
New York, NY
Vincent Buonaro Landscaping Inc
(516)781-5800
868 Oakfield Avenue
Wantagh, NY
Midway Electric
(914)375-3753
1453 Nepperhan Avenue
Yonkers, NY
Alure Home Improvements
1999 Hempstead Turnpike
East Meadow, NY
Schlossman Beth Attorney
(718)522-5000
26 Court Street Suite 310
Brooklyn, NY
Distinctive Gardens
(914)576-7224
47 John
New Rochelle, NY
Michael Jacob Landscaping
(516)822-4457
537 Plainview Road
Plainview, NY
Fury Landscaping Garden Center
(516)485-8525
659 Woodfield Road
West Hempstead, NY
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What’ll you have with that wood preservative: Hot-dip galvanized, polymer coated, or stainless steel?

by Jefferson Kolle



Deck building used to be simpler. At the lumberyard, you’d load up on CCA-treated 2-by stock for the floor system, 6x6s for the posts, and whatever the budget allowed for the decking — anything from 1x6 pressure treated to more-expensive 1x4 Doug fir. Buying hardware and fasteners was straightforward too. Inside the lumberyard, you’d load up on nails, nuts, bolts, screws, and maybe joist hangers. And you’d be good to go.

Buying lumber and fasteners is no longer so straightforward. Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place. The corrosiveness of some of these chemicals has in turn spawned new types of corrosion-resistant hardware, which have left deck builders wondering which ones work best and if the best ones are worth the money.

A Little Chemistry
According to Dr. Pascal Kamdem, professor of wood science and technology at Michigan State University, chromated copper arsenate (CCA) pressure-treated wood was phased out because European countries objected to the chromium, while concerns in the United States centered around the arsenic. “Chemical companies wanted a pressure-treating formula that would be acceptable worldwide, so they got rid of both objectionable chemicals.”

Click here to read full article from Deck Magaziner

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