Fighting Fastener Corrosion Suffern 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

Craig Custom Builders
144 Osceola Rd
Wayne, NJ
Paragon Installers, LLC
556 N. Route 17
Paramus, NJ
F & F Electric Contrctng Corporation
(914)739-4512
64 Trolley Road
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Organic Recycling Inc
(845)398-2935
121 Route 303
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Edward Rivera
Home Media Bliss

973.979.6171
119 Alabama Ave
Paterson, NJ
Len Van Builders
31 Stalter Drive
Wayne, NJ
G&L and Sons Renovations
153 Young Ave.
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Franzoso Contracting
33 Croton Point Ave.
Croton-on-Hudson, NY
IAQ
(845)353-5099
49 Old Nyack Turnpike
Nyack, NY
DCB Tree & Landscape Service
(914)962-7744
1185 Baldwin Road
Yorktown Heights, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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