Fighting Fastener Corrosion Kew Gardens 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
Professional Landscaping & Maintenance Service Inc
(718)252-5255
415 Avenue M
Brooklyn, NY
Lewis & Valentine Nurseries Inc
(516)671-1200
627 Cedar SWamp Road
Glen Head, NY
Stanley Bernstein Poly-Fol Corporation
(914)698-0055
300 Waverly Avenue
Mamaroneck, NY
Peter Valenti Landscaping
(516)485-0897
481 Dogwood Av
West Hempstead, NY
Alure Home Improvements
1999 Hempstead Turnpike
East Meadow, NY
JVS Electric
(718)296-1238
2470 April Lane
Bellmore, NY
Homeimprovementcontracting.com
(718)886-6210
13909 34th Rd
Flushing, NY
Harrison Flower Mart
(914)835-0369
279 Halstead Avenue
Harrison, NY
Prima Mason Supply
(516)777-1010
303 Winding Road
Old Bethpage, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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