Fighting Fastener Corrosion Auburn 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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(315)364-8745
2503 Angling Rd
Aurora, NY
Squire Gardens
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1133 State Route 5
Elbridge, NY
Maestro Landscaping
(315)689-6518
12 North Beaver Street
Jordan, NY
Long Lake Gardens
(315)685-8022
11 Gayle Road
Skaneateles, NY
DC Electric
(315)638-4548
6800 Canton Street
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McClurg Remodeling & Construction
60 East Main Street
Marcellus, NY
Red Oak Nurseries
(315)672-3055
5860 Ike Dixon Rd
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Earth Blends Inc
(315)689-1380
9293 Bonta Bridge Road
Jordan, NY
Smith Enterprises
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8161 Mentz Church Road
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A Galeazza & Assocates
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1175 State Fair Boulevard
Syracuse, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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