Mechanical Lock
Verified by manufacturer over a year ago
ISO 9001 Quality Management
Certificate type
This type of metal roofing performs exceptionally well on all roof lines, even low sloped roofs with a pitch no less than 2/12. Different heights of standing seams and widths allow for unique designs.
Application
It is recommended to install mechanically seamed panels over a solid substrate along with an ice and water shield (high temperature) underlayment or a synthetic underlayment for additional condensation protection. Please check with the manufacture’s underlayment specifications to ensure its compatibility with metal prior to installation.
We offer two types of concealed clips to adhere the mechanical lock panels to the roof deck: fixed and floating. Fixed clips are quick and easy to install and are recommended for shorter panels. Floating clips, though more labour intensive to install, can reduce the appearance of oil canning by allowing the panel to move with expansion and contraction. Floating clips are a great option for longer panels.
Description
Mechanical lock standing seam roof panels, also known as mechanically seamed, is the highest quality, longest lasting metal roofing product we manufacture. It is designed to provide the best protection against all elements and is virtually maintenance free. This type of metal roofing performs exceptionally well on all roof lines, even low sloped roofs with a pitch no less than 2/12. Mechanical lock roofing panels are available in galvalume, painted steel, aluminum, copper and even real zinc. The panels are installed and crimped onsite by either hand crimping tools or by an automatic seamer to produce a seamless roofline, free of apparent screws and fasteners. This process forms a watertight seam, protecting the building envelope from extreme rain, snow, wind, and hail. Suitable for any type of climate! To create a unique aesthetic look with added rigidity, panels can be made with strengthening ribs.
Roofing panels can be manufactured from:
- 26, 24, or 22 gauge galvalume or prepainted steel
Available in the following profiles:
- 1” Rib Height Profile: exposure option of 13.25”, 17.25” or 21.25” (for an application of a minimum 3/12 roof slope)
- 1.5” Rib Height Profile: exposure option of 12.25”, 16.25” or 20.25” (for an application of a minimum 2/12 roof slope)
As an option, panels can be customized with notches allowing them to be hooked on to the eave’s edge, rather than screwing through the face of the panel.
General information
Color | Beige Black Blue Bronze Brown |
Finish | PVdF Manufacturer guidanceSMP, PVDF, Woodgrain, Printeck |
Material | Steel Manufacturer guidanceGalvalume, Galvanized |
Shape | Other |
WarrantyDescription | 40 year |
CMS |
Specification data - Metal Roof Panels
Sustainability data
Contains Red List materials | No |
Country of material origin | South Korea |
Country of product manufacture | Canada |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 30 % |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Third party certifications
ISO 9001 Quality Management
ISO 9001
Case studies
COOL METAL ROOFS ARE ENERGY-EFFICIENT AND COST-EFFECTIVE
CSSBI 20M-2017: Standard for Sheet Steel Cladding for Industrial, Commercial and Institutional Building Applications
CSSBI 21M-2017: Standard for Steel Farm Roofing and Siding
CSSBI 22M-2017: Standard for Residential Steel Roofing
CSSBI 23M-2016: Standard for Residential Steel Cladding
CSSBI S8-2018: Quality and Performance Specification for Prefinished Sheet Steel Used for Building Products
CSSBI SSF 18-10: Sheet Steel Products and Pressure Treated Wood
CSSBI SSF 20-14: Recycled Content of Steel Building Products
CSSBI SSF 21-06: Low Sloped Steel Roofing - The Winners in Life Cycle Cost Analysis
CSSBI SSF 24-07: Natural Finish Metallic Coatings - Attractive but not Architectural
CSSBI SSF 26-07: Steel Cladding - A Farmer's MVP (Most Valuable Product)
CSSBI SSF 33-11: Wet Storage Staining of Galvanized and Galvannealed Steel Sheet
CSSBI SSF 35-11: Residential Steel Roofing Installation Considerations
CSSBI SSF 38-12: CSSBI Position Paper on CGSB Standards for Prefinished Sheet Steel Cladding
CSSBI SSF 42-15: Fastening Prepainted Sheet Steel Roofing and Siding
CSSBI SSF 45-15: Lightning and Steel Roofing
CSSBI SSF 48-19: Sheet Steel Building Products Fire Facts
CSSBI SSF 50-20: Is Rain on a Steel Roof Louder than on an Asphalt Roof?
Care and Maintenance of Prefinished Sheet Steel Building Products
Cool Metal Roofing -Questionable Value in Cold Canadian Climates
Cost Considerations for Prepainted Sheet Steel Cladding
Environmental Product Declaration Roll Formed Steel Panels
Fastener Guide for Sheet Steel Building Products
Glossary of Commonly Used Terms for Structural Building Products
How To Series - Pre-finished Sheet Steel for Retrofit
How to series: Light Gauge Steel Roofing and Siding
LEEDing with STEEL 2009
LEEDv4 and STEEL
Position Paper on Oil-Canning: Specifying Wide Flat Panels in Metal Cladding
Prepainted Sheet Steel: Taking on Canada’s Climate for Decades
Real Steel Cost Advantages – Consider. Choose. Challenge.
Reflectivity of Prefinished Sheet Steel
Repainting Factory Prefinished Metal Panels
Residential Steel Roofing The Long Term Choice
SSBI SSF 46-15: Pressure Marking of Prepainted Sheet Steel
Sheet Steel Gauges and Thicknesses
Steel and the Green Movement
Steel: unparalleled fire safety
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