finishing.com -- The Home Page of the Finishing Industry

HomeFAQsSuggested
Books
Help
Wanteds
Advertise
on this site
FORUM
current topics

60,000 Q&A topics -- Education, Aloha, & Fun

topic 8577

Preventing Corrosion on Outdoor Spiral Stairs


2001

I want the most durable spiral outdoor stairs for the Michigan Environment. Please suggest what choice I can used to prevent the rust and degradation on outdoor metal stairs.

Remembering that I want the least expensive solution which will prevent the rusting in our climate.

It must be painted Black

Should I:

Buy Steel stairs and galvanize and then paint them
Buy Aluminum stairs, painted

Please advise me....this is very important since I have seen many rusted stairs here. I have even seen aluminum with what I think is white corrosion....maybe even worse since it is so visible with the black paint.

Chris Petersen
Heart of the Home - Northville, Michigan, USA


2003

The best option in a corrosive environment is to galvanize and powder coat black second best is to double powdercoat using a zinc rich primer under the finish. Either way should give you many years of trouble free use.

Rick Baird
- Cass Lake, Minnesota, USA

adv.   accurate anodizing banner   

Q, A, or Comment on THIS thread SEARCH for Threads about ... My Topic Not Found: Start NEW Thread

Disclaimer: It's not possible to diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental Compliance


©1995-2020 finishing.com, Inc., Pine Beach, NJ   -   About finishing.com   -  Privacy Policy
How Google uses data when you visit this site.