Mechanical Lock

Mechanical Lock

Mechanical Lock

Mechanical Lock Siding

The ultimate in protection for your home or business. This mechanically seamed concealed fastener panel can be installed with either a fixed or floating clip system. Mechanical Lock is available in a radius panel and in some cases, the panels can be manufactured at your job site (some limitations apply). 

Our Mechanical Lock panel is ideal for low slopes and long runs.

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Panel Profile

Mechanical Lock Panel


  • Mechanical Lock may be installed over a solid substrate.
  • This panel must double seamed.
  • Mastic tape can be applied for superior weather tightness.
  • This panel can be manufactured at job site to greatly reduce the risk of damage during transportation.
  • Protective film can be applied to panels for added protection at customer's request or at Bridger Steel's recommendation.


Product Documentation

Download Mechanical Lock documents here.

Install Guide

Panel Profile

Trim Profiles

26 GA Standard Color Chart

24 GA Standard Color Chart

24 GA Specialty Finishes Color Chart


Ordering Information

Going the extra mile for you is important to us. When you place your order with Bridger Steel: 

  • We cut your metal roofing panels to the exact lengths you need. 
  • We service anywhere in the US or Canada.
  • We offer fast turnaround on your order. 

Want to learn more? See how Bridger Steel makes ordering metal roofing easy.