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149 items found.

K2 Pitched Roof Systems


K2 pitched-roof mounting systems are built for installers who want fast fitting, secure connections, and a clean finish across a wide range of roof types. From compact rail solutions for tile roofs to robust rails for larger arrays, K2’s modular approach makes it easy to choose the right system for the roof structure, loading requirements, and installation style.

  • Insertion System – Best for tile roofs, corrugated fibre cement, corrugated sheet metal, and trapezoidal sheet metal when you want a sleek, low-profile finish and fast installs (no standard module clamps). 
  • MiniRail System – Best for trapezoidal sheet metal roofs. Short-rail solution designed to reduce components and speed up installs, ideal where full-length rails aren’t needed.
  • MultiRail System – Best for trapezoidal sheet metal and corrugated sheet metal roofs. Flexible short-rail platform for versatile roof layouts, balancing speed and adjustability.
  • SingleRail System – Best for pantiles, corrugated roofs (metal or fibre cement via hanger bolts), and standing seam metal roofs (via seam clamps). Classic single-layer rail setup for straightforward installs and broad compatibility.
  • SolidRail System – Best “cover-most-roofs” option: suitable for pan tiles, plain tiles, slate, plus trapezoidal and corrugated metal, corrugated fibre cement, and standing seam (using the appropriate roof attachments). Heavy-duty rail option for higher loads and larger spans, often chosen for bigger arrays or tougher site conditions.
  • BasicRail System – Best for trapezoidal sheet metal roofs; it’s a floating rail concept (BasicLock) designed to manage thermal expansion. Cost-effective rail solution for standard pitched-roof PV builds with reliable performance.
  • CrossHook / CrossRail CrossHook – A flexible rail system compatible with tile and standing seam roofs via the relevant roof attachments. The system is useful on uneven roofs or when optimising rail positioning.


[1000043] K2 Collar Nut M8 2972 In Stock
K2 Collar Nut M8
1000043
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[1000042] K2 Collar Nut M10 1077 In Stock
K2 Collar Nut M10
1000042
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[1000041] K2 T Bolt M10x30 389 In Stock
K2 T Bolt M10x30
1000041
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[1002361] K2 Pad Spacer PA 2mm 39 In Stock
K2 Pad Spacer PA 2mm
1002361
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[1000368] K2 T Bolt M8x30 2841 In Stock
K2 T Bolt M8x30
1000368
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[1000637] K2 T Bolt M10x20 1732 In Stock
K2 T Bolt M10x20
1000637
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[1002387] K2 T Bolt M8x20 1105 In Stock
K2 T Bolt M8x20
1002387
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[1004414] K2 End Clamp 34-36mm 52 In Stock
K2 End Clamp 34-36mm
1004414
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[1004765] K2 EndCap for SolidRail Light Check Availability
[2003064] K2 Self-tapping Screw 6x75 772 In Stock
K2 Self-tapping Screw 6x75
2003064
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[1005530] K2 Add On Check Availability
K2 Add On
1005530
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[1001164] K2 SpeedClip 1663 In Stock
K2 SpeedClip
1001164
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[2003147] K2 Climber 36/50 M12 58 In Stock
K2 Climber 36/50 M12
2003147
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[2002767] K2 Insertion Rail Cable Clip, 8 cm Check Availability
[1005344] K2 End Clamp Set 32-33mm 63 In Stock
K2 End Clamp Set 32-33mm
1005344
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[1005345] K2 End Clamp Set 30-31mm 419 In Stock
K2 End Clamp Set 30-31mm
1005345
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[2001881] K2 TerraGrif K2SZ 336 In Stock
K2 TerraGrif K2SZ
2001881
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[1005157] K2 Mid Clamp XS Set Black 30-33mm Check Availability
[1005268] K2 End Clamp Set Black 34-36mm OUT OF STOCK
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