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Product Detail


TriLap® Steel Siding

TriLap Steel Siding offers full 16” coverage in our durable, abrasion-resistant DuraTech® ZT paint system. * Available in Alaska only.


Gauge: 29

Coverage: 16"

Produced in: Anchorage, AK

Features / Benefits 

  • Installed panel offers a triple wide-lapped profile.
  • Matching or contrasting trim and flashings available from our siding pallet for an even more appealing finish.
  • TriLap Steel Siding's prepunched, concealed-fastener design makes for an easier assembly.
  • Long lengths are custom cut, there’s no need for end lapping on most projects.
  • Factory coated TriLap is easier to handle year round and won’t leave you out in the cold waiting for paint to dry.

Colors and Warranties 

The ASC Building Products Dura Tech zt coating system is specially developed for low temperature flexibility. Integrated in the Dura Tech zt coating system is a texturing additive to resist abrasion, metal marking and staining. Its hardiness also offers the benefit of minimal maintenance.

Installation Guide Details