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139 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.
[1005345] K2 End Clamp Set 30-31mm 412 In Stock
K2 End Clamp Set 30-31mm
1005345
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[1002387] K2 T Bolt M8x20 1853 In Stock
K2 T Bolt M8x20
1002387
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[1001164] K2 SpeedClip 1734 In Stock
K2 SpeedClip
1001164
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[1003558] K2 Speedlock Set 22 359 In Stock
K2 Speedlock Set 22
1003558
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[1000637] K2 T Bolt M10x20 1388 In Stock
K2 T Bolt M10x20
1000637
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[1000043] K2 Collar Nut M8 1854 In Stock
K2 Collar Nut M8
1000043
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[1000368] K2 T Bolt M8x30 2441 In Stock
K2 T Bolt M8x30
1000368
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[1002389] K2 Rail Connector Set - CrossRail 36 Check Availability
[1000373] K2 Roof Hook - Slate 164 In Stock
K2 Roof Hook - Slate
1000373
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[2000122] K2 Rafterbolt M10-250 Set 286 In Stock
K2 Rafterbolt M10-250 Set
2000122
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[1000074] K2 Roof Hook Shingle 150mm 456 In Stock
K2 Roof Hook Shingle 150mm
1000074
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[2000120] K2 Rafterbolt M10-180 Set 174 In Stock
K2 Rafterbolt M10-180 Set
2000120
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[2000121] K2 Rafterbolt M10-200 Set 584 In Stock
K2 Rafterbolt M10-200 Set
2000121
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[1000042] K2 Collar Nut M10 577 In Stock
K2 Collar Nut M10
1000042
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[1000041] K2 T Bolt M10x30 2618 In Stock
K2 T Bolt M10x30
1000041
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[1004414] K2 End Clamp 34-36mm 52 In Stock
K2 End Clamp 34-36mm
1004414
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[1005344] K2 End Clamp Set 32-33mm 63 In Stock
K2 End Clamp Set 32-33mm
1005344
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[1000214] K2 Roof Hook Shingle 40mm 113 In Stock
K2 Roof Hook Shingle 40mm
1000214
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[2001300] K2 MultiRail 10 657 In Stock
K2 MultiRail 10
2001300
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[2001853] K2 Solid Round Seam Clamp 644 In Stock
K2 Solid Round Seam Clamp
2001853
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[1002361] K2 Pad Spacer PA 2mm 39 In Stock
K2 Pad Spacer PA 2mm
1002361
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[1005530] K2 Add On 40 In Stock
K2 Add On
1005530
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