Fighting Fastener Corrosion Flushing 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

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New York, NY
Agostino Rocco Landscape & GENL Contractor Corporation
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Corona, NY
Roma Landscape Corporation
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330 Strtn Road
New Rochelle, NY
Westminster Nursery & Garden Center
(516)481-9615
62 Westminster Road
West Hempstead, NY
Stephen Senzatimore
ez-decks.com

917-295-6951
20-45 31street
astoria, NY
Alure Home Improvements
1999 Hempstead Turnpike
East Meadow, NY
Paragon Installers, LLC
556 N. Route 17
Paramus, NJ
L J A Landscaping
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536 Miller Av
Freeport, NY
JWD & associates
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230 East 87th Street
New York, NY
Universal Lawn And Maintence
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1730 Central Park Ave
Yonkers, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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