Fighting Fastener Corrosion Franklin Square 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
Kean Development CO Inc
(631)367-9696
5 Main Street
Cold Spring Harbor, NY
East Village Gardens Corporation
(212)254-6768
44 Avenue A
New York, NY
K C Flower Shop
(212)787-1885
2216 Broadway
New York, NY
Evergreen Irrigation Co.
(914)776-0884
140 Winfred Ave
Yonkers, NY
Alure Home Improvements
1999 Hempstead Turnpike
East Meadow, NY
Hamilton Gardens
(718)745-6885
9902 3rd Avenue
Brooklyn, NY
Blue Ribbon Landscaping
(516)488-1550
223 James St
Franklin Square, NY
Jimenez Landscaping & Home Improvement
(516)747-7470
16 Plymouth Av
Mineola, NY
Evelyn Fitzgerald Landscape Design
(718)884-8871
3555 Oxford Avenue
Riverdale, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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