Fighting Fastener Corrosion Oneonta 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

Southern Tier Stone Associates LLC
(607)746-9192
State Highway 10
Delhi, NY
Wild Mountain Landscaping
(607)829-3000
Bennett Hollow Road
Franklin, NY
MT Upton Flag Stone
(607)764-8730
Latham Corners Road
Mount Upton, NY
Sears
(607)432-3100
61 South Main Street
Oneonta, NY
McAdams Lawnmower Sales & Service
(607)865-6061
84 Delaware Street
Walton, NY
Mcdowell & Walker Inc
(607)746-2314
4 Depot St
Delhi, NY
Rock N Country Stone Mason
(607)746-7504
134 Andes Road
Delhi, NY
Masonville Stone
(607)265-3597
12999 State Highway 8
Masonville, NY
Steve Osullivan Excavation & Landscaping
(607)988-7495
214 Mill Creek Rd
Otego, NY
Catskill Enterprises Inc
(607)865-8912
29 Marvin Avenue
Walton, 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 Since CCA was withdrawn from the residential market in 2004, new preservatives have taken its place.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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