Corra-Lok™ Panels are Strong and Stunning

By ATAS International, Inc.  

This metal wall panel hides its fasteners, delivering a beautiful finished product. 

Finally, there is a panel with the beauty of a traditional corrugated line without utilizing exposed fasteners! Corra-Lok is a concealed fastener corrugated metal panel. Corra-Lok has positive panel-to-panel interlock with fasteners hidden by the adjacent panel.  

Corra-Lok panels also have the Wind-Lok® interlock which guards against wind-driven rain and wind uplift. This interlock also allows the Corra-Lok panels to be combined with Metafor™, the Multi-Purpose™ system, and Rigid Wall II™ for the ability to create interesting patterns and breaks.  Accessories and fasteners increase the longevity of your project. 

Application:  

• Wind-Lok interlock increases strength of panel design 

• Applications include commercial, walls, mansards, equipment screens, and roofs (with a recommended minimum slope of 4:12) 

• Ease of installation  

• Mix and match capabilities with specific profiles 

• Metafor 

• Rigid Wall II series 

• Multi-Purpose series 

• MPS & MPV mix and match with other Multi-Purpose series panels  

• Custom trim designs  

• Horizontal or vertical installations 

Longevity: 

• Fire resistant – will not burn or support combustion 

• Will not warp, crack or peel. 

• 30-year limited warranty  

• Resistant to wind, torrential rain, heavy snow and ice loads 

• High quality and time proven painting and pretreatment technologies 

• 70% PVDF Coating System  

Performance standards: 

• Tested in accordance with ATSM E 84 flame spread 

• Easily integrated into drainage plane wall construction for energy performance 

Learn more about ATAS International in their RoofersCoffeeShop® Directory or visit www.ATAS.com 

Original article source: ATAS International 

About ATAS International, Inc.  

An American, family-owned company with global reach and a reputation built on 55+ years of quality craftsmanship and knowledgeable staff. ATAS International is a leading, innovative manufacturer of metal walls, metal roof systems, accessories and more. 

The ATAS portfolio features an expansive selection of products available in aluminum, steel, zinc, stainless steel, and copper.