Weather Lok-16

Is a concealed fastener roof panel. Very flexible it is regularly used for commercial, architectural, and residential applications. 

Weather Lok-16 features
General Description
  • It is available in 24 gauge only.
  • UL Construction No. 506, 506A, 506B
  • UL 580 Up-Lift tested / Class 90 Rated
  • UL 2218 Hail Impact Resistant Tested Inclined: Unlimited / Impact Class 4
  • Texas Department of Insurance*
  • Florida Product Approval*
  • Dade County NOA*
  • Also known as Battenlok, Stand ‘N Seam or Magna-Loc.

See more products

Steel Tips

What Is a PEMB? A Straightforward Guide for Business Owners

Spotlight

Flat-12R

Spotlight

Flat-12

Spotlight

Fluted-16

Steel Tips

A Guide to Metal Building Insulation

Steel Tips

Metal Building Gutters and Downspouts Part 1: Function, Design, and Sizing

Steel Tips

Whirlwind Warranties: Tips for Metal Building Maintenance Part 2

Steel Tips

Whirlwind Warranties: Types and Coverage Part 1

Steel Tips

The Future of Welding Part 2: Whirlwind’s Integration of Robot Welders

Color Availability

Building Projects with Weather Lok-16

How would you like to be contacted?

Can’t wait? Call us at
1 (800) 324-9992

SMS Opt-Out

By submitting this form, you are electing to stop receiving texts from Whirlwind Steel Buildings.  You can also opt out at any time by replying STOP to the text message you receive or emailing notext@whirlwindsteel.com.  Messaging and data rates may apply.  Your information will not be shared or sold to third parties.

Due to the weather conditions, our Houston Plant will be closed on Tuesday, January 21st, and Wednesday, January 22nd.  We will resume normal operations on Thursday, January 23, 2025.