Fighting Fastener Corrosion Great Neck 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
Big Valley Nursery Inc
(516)671-3262
532 Glen Cove Rd
Glen Head, NY
Bixby Brink Landscape Contractors
(631)673-7650
16 Gloria Lane
Huntington, NY
Villa Landscaping
(914)935-3974
111 North Regent Street
Port Chester, NY
Peter Valenti Landscaping
(516)485-0897
481 Dogwood Av
West Hempstead, NY
Alure Home Improvements
1999 Hempstead Turnpike
East Meadow, NY
Marra Angelo Landscaping
(718)837-0318
2136 83rd Street
Brooklyn, NY
Larchmont Nurseries and Greenhouses
(914)834-5802
2315 Boston Post Road
Larchmont, NY
Silk Gardens & Trees
(212)629-0600
111 West 28th Street
New York, NY
Lucente Landscaping & Sprinklers
(914)337-6111
106 Pleasant Avenue
Tuckahoe, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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