Fighting Fastener Corrosion East Setauket 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

Legacy Builders and Remodelers
1363-8 Lincoln Ave
Holbrook, NY
Garden Labels Inc
(631)585-3899
91 Somerset Drive
Holbrook, NY
Pioneer Landscaping & Asphalt Paving Inc
(631)269-4300
20 Old Northport Road
Kings Park, NY
Have Shovel-Will Travel
(631)754-1960
72 Elwood Road
Northport, NY
Matt Kaplan
HouseMaster Home Inspection

800-805-1122
357 Vets Hwy
Commack, NY
Kuhn Construction, Inc
417 Main St
Islip, NY
Stapleton Landscape Service
(631)462-0818
31 Doyle Court
East Northport, NY
Landscapes by John Lomonaco Limited
(631)269-3802
57 Avenue B
Kings Park, NY
Landscaping Homestead
(631)588-5296
8 Saint James Road
Lake Grove, NY
Vincent Buonauro Landscaping Inc
(631)888-0486
407 West 1st Street
West Islip, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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