Klip-Lok
A concealed-fix profile delivering superior weathertightness, long spans, and sleek architectural lines.
LYSAGHT KLIP-LOK® is designed for large-scale commercial, industrial, and residential projects where performance and appearance both matter. With its innovative concealed fixing system, it eliminates exposed fasteners, minimising the risk of leaks while providing a smooth, modern aesthetic. The wide, flat pans with bold ribs create clean lines, while its engineering supports thermal expansion—making it ideal for long, continuous roof runs at low pitches. Available in KLIP-LOK® 406, KLIP-LOK® 700 CLASSIC®, and KLIP-LOK® 700 HI-STRENGTH®, this profile is a proven choice for demanding environments.
- Concealed-fix system – clean finish, no exposed fasteners
- Available in three variants: KLIP-LOK® 406, KLIP-LOK® 700 CLASSIC®, KLIP-LOK® 700 HI-STRENGTH®
- Cover width: 406 mm (KLIP-LOK® 406), 700 mm (KLIP-LOK® 700)
- Rib height: 41–43 mm depending on profile
- Minimum roof pitch: as low as 1° (KLIP-LOK® 406 & 700 HI-STRENGTH®), 2° (KLIP-LOK® 700 CLASSIC®)
- Fixing requirement: approx. 1.5 clips per m²
- Wide, flat pans with bold ribs create a modern architectural look
- Engineered for thermal expansion on long straight runs
- Suitable for both roofing and walling applications
- Manufactured in COLORBOND® and ZINCALUME® steel
- Australian-made and backed by industry-standard warranties
Classic Colorbond Colours
Colorbond Ultra Colours
Colorbond Matt Colours
Technical Specifications – Klip-Lok Roofing
| Specification | KLIP-LOK® 406 | KLIP-LOK® 700 CLASSIC® | KLIP-LOK® 700 HI-STRENGTH® |
|---|---|---|---|
| BMT (mm) | 0.48 | 0.42 / 0.48 | 0.42 / 0.48 |
| Nominal Cover Width (mm) | 406 | 700 | 700 |
| Rib Height (mm) | 41 | 40 | 43 |
| Minimum Roof Pitch | 1° | 2° (0.42 BMT), 1° (0.48 BMT) | 2° (0.42 BMT), 1° (0.48 BMT) |
| Mass (kg/m²)* | 5.56 | 4.61 (0.42 BMT), 5.24 (0.48 BMT) | 4.61 (0.42 BMT), 5.24 (0.48 BMT) |
| Fixings | Concealed clip system | Concealed clip system | Concealed clip system |
Maximum Support Spacing (mm)
Roofing Applications
| Span Type | KLIP-LOK® 406 (0.48 BMT) | KLIP-LOK® 700 CLASSIC® (0.42 BMT) | KLIP-LOK® 700 CLASSIC® (0.48 BMT) | KLIP-LOK® 700 HI-STRENGTH® (0.42 BMT) | KLIP-LOK® 700 HI-STRENGTH® (0.48 BMT) |
|---|---|---|---|---|---|
| Single Span | 1500 | 1600 | 2000 | 1650 | 2050 |
| End Span | 1800 | 1800 | 2100 | 1750 | 2350 |
| Internal Span | 2100 | 2600 | 3000 | 2200 | 2800 |
| Unstiffened Eaves Overhang | 200 | 200 | 250 | 150 | 200 |
| Stiffened Eaves Overhang | 600 | 500 | 600 | 450 | 500 |
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