Fighting Fastener Corrosion Queensbury 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

Jointa Galusha Llc-Main Office Quarry
(518)792-5029
203 Warren Street
Glens Falls, NY
Garden Barn
(518)747-8843
351 East Road
Fort Edward, NY
Glens Falls Lawn Care
(518)798-1841
1131 Big Burch Hill Road
Granville, NY
Miller Hill
(518)792-4913
17 Sweet Rd
Queensbury, NY
Dion A K Electric Inc
(518)798-1177
5 Mountain View Drive
South Glens Falls, NY
NY Biological Conversion LLC
(518)654-9333
615 Main Street
Corinth, NY
Cam-Mea Stone
(518)642-3228
Main St.
Granville, NY
Grasshopper Gardens Grounds Mainance & Landscaping
(518)793-9623
345 Mott Road
Gansevoort, NY
Charles Tuttle Property Services
(518)668-4882
360 Lockhart Mountain Road
Lake George, NY
Atkins Landscaping
(518)761-9522
10 Grover Av
South Glens Falls, NY

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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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