Klip-Lok 700 Panel Dimensions, Rib Spacing, Gauge Range, and Span Tables
Klip-Lok 700 Panel Dimensions, Rib Spacing and Span Tables
The Klip-Lok 700 panel is a concealed-fix metal roofing profile widely used in industrial, commercial, and architectural roofing systems. Unlike traditional screw-fixed roofing sheets, Klip-Lok panels are installed using concealed clips that allow the sheet to expand and contract with temperature changes.
The designation Klip-Lok 700 refers to the effective coverage width of the panel:
• 700 mm effective coverage width
This concealed-fix roofing system is commonly used in large industrial and commercial buildings where watertight performance and long sheet lengths are required.
Klip-Lok 700 panels are commonly used in:
• warehouses
• factories
• shopping centres
• airports
• sports facilities
• large commercial buildings
These panels are manufactured using roll forming machines that shape steel coil into the deep ribbed standing seam profile.
This guide provides a detailed technical overview of Klip-Lok 700 panel dimensions, rib spacing, steel gauges, coil width requirements, and span tables used by engineers, contractors, and manufacturers.
What is a Klip-Lok 700 Panel
A Klip-Lok 700 panel is a concealed-fix metal roofing sheet designed with deep structural ribs and clip-based fastening.
Unlike traditional roofing sheets that use exposed screws, Klip-Lok roofing systems use hidden clips that secure the sheet to the structure.
Key advantages include:
• concealed fixing system
• no roof penetrations through the sheet
• excellent weather resistance
• improved thermal movement capability
• long span capability
Because of these features, Klip-Lok roofing systems are widely used in large industrial and architectural buildings.
Standard Klip-Lok 700 Panel Dimensions
Klip-Lok 700 panels typically contain two major structural ribs across the panel width.
Typical dimensions include:
Specification
Typical Measurement
Coverage Width
700 mm
Overall Width
760 – 800 mm
Rib Height
40 – 50 mm
Rib Pitch
350 mm
Number of Major Ribs
2
Panel Length
Custom roll formed
Coverage width refers to the effective installed width of the panel.
Rib Layout and Profile Geometry
The Klip-Lok 700 profile uses deep structural ribs to increase sheet stiffness and span capability.
Typical rib layout characteristics include:
• two major structural ribs
• wide flat pan sections
• concealed clip fixing system
Typical rib dimensions include:
Feature
Measurement
Rib height
40 – 50 mm
Rib spacing
350 mm
Rib top width
40 – 60 mm
The large rib spacing increases structural capacity.
Klip-Lok 700 Panel Cross Section Dimensions
The cross section of the panel consists of two structural ribs separated by flat pans.
Typical cross section characteristics include:
Rib height
40 – 50 mm
Panel coverage width
700 mm
Number of ribs
2 major ribs
Fixing system
Concealed clips
The concealed fixing system eliminates exposed fasteners.
Steel Gauge Range for Klip-Lok 700 Panels
Klip-Lok 700 panels are typically manufactured using medium steel gauges.
Typical gauges include:
Gauge
Thickness
Typical Application
26 gauge
0.0179 in
Commercial roofing
24 gauge
0.0239 in
Industrial buildings
22 gauge
0.0299 in
Heavy-duty roofing
Thicker steel provides greater structural strength.
Klip-Lok 700 Span Tables
Span tables determine the maximum distance the panel can span between supports.
Span capability depends on:
• steel thickness
• rib height
• wind loads
• roof slope
Typical span ranges include:
Gauge
Roof Span
26 gauge
4 – 6 ft
24 gauge
6 – 9 ft
22 gauge
9 – 12 ft
Engineering calculations must be performed for specific building conditions.
Coil Width Requirements for Klip-Lok 700 Panels
Steel coil must be slit to the correct width before entering the roll forming machine.
Typical coil widths include:
Panel Coverage
Coil Width
700 mm panel
820 – 860 mm coil
Extra material is required to form the standing seam ribs.
Materials Used for Klip-Lok 700 Panels
Klip-Lok 700 panels can be manufactured using several metal materials depending on environmental conditions.
Common materials include:
Galvanized steel
Galvalume steel
Aluminum
Pre-painted steel
Galvalume steel is commonly used due to its corrosion resistance.
Industries Using Klip-Lok 700 Panels
Klip-Lok roofing systems are widely used across multiple construction sectors.
Typical applications include:
Industrial buildings
Warehouses
Commercial buildings
Airports
Sports facilities
Large retail buildings
The concealed fixing system makes the panel suitable for architectural projects.
Roll Forming Machines Used to Produce Klip-Lok 700 Panels
Klip-Lok 700 panels are produced using roll forming machines designed for concealed-fix roofing profiles.
Typical machine specifications include:
Number of forming stations
20 – 28 stations
Roller material
Hardened tool steel
Machine speed
10 – 25 meters per minute
Drive system
Gearbox drive
Cutting system
Hydraulic shear or flying shear
Control system
PLC automatic length control
These machines are designed for precision forming of standing seam profiles.
Installation Considerations
Proper installation ensures long-term roofing performance.
Important installation factors include:
Concealed clip installation
Roof slope requirements
Thermal expansion allowance
Correct sheet alignment
Klip-Lok roofing systems allow thermal expansion without damaging the sheet.
Engineering Load Considerations
Engineers designing Klip-Lok roofing systems must consider:
Wind uplift loads
Thermal expansion
Roof slope requirements
Structural support spacing
These panels are typically installed over steel purlins.
Common Manufacturing Problems
Manufacturing issues may occur if roll forming machines are not properly adjusted.
Common problems include:
Incorrect rib height
Clip engagement problems
Panel distortion
Roll tooling misalignment
Proper roll tooling setup ensures consistent panel geometry.
Frequently Asked Questions
What is Klip-Lok 700 roofing?
Klip-Lok 700 is a concealed-fix metal roofing system with 700 mm effective coverage width.
What gauge steel is used for Klip-Lok roofing?
Typical gauges include 26, 24, and 22 gauge steel.
What are the advantages of Klip-Lok roofing?
Key advantages include:
• concealed fasteners
• watertight roof system
• long span capability
• thermal expansion allowance
Where is Klip-Lok 700 used?
It is widely used for industrial buildings, warehouses, airports, and large commercial roofing systems.
Are Klip-Lok panels strong?
Yes. The deep rib design provides excellent structural rigidity and span capability.
Conclusion
Klip-Lok 700 panels are one of the most widely used concealed-fix metal roofing systems for industrial and commercial buildings. The deep rib geometry and concealed clip fixing system provide excellent structural strength, weather resistance, and long-term performance.
Understanding Klip-Lok 700 panel dimensions, rib spacing, steel gauges, coil width requirements, and span capabilities is essential for engineers, contractors, and manufacturers working with concealed-fix roofing systems.
Roll forming machines designed for Klip-Lok 700 panel production allow manufacturers to efficiently produce durable roofing sheets used in large industrial and commercial roofing projects.