All of K2

K2 Systems provides reliable, installer-friendly mounting hardware for PV installations, trusted by UK solar professionals for speed and durability.

134 products

  • K2 Solarfastener M10x50 with fibre-cement seal for steel substructure 115m

    K2 Solarfastener M10x50 with fibre-cement seal for steel substructure 115m

    £5.59 Exc. VAT

    1173 in stock

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  • K2 Dome 6.10 Peak

    K2 Dome 6.10 Peak

    £4.48 Exc. VAT

    545 in stock

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  • GreenRoof Brace 831.5

    K2 GreenRoof Brace 831.5

    £5.29 Exc. VAT

    Out of stock

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  • GreenRoof Foot

    K2 GreenRoof Foot

    £3.52 Exc. VAT

    Out of stock

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  • GreenRoof Brace 480

    K2 GreenRoof Brace 480

    £3.52 Exc. VAT

    Out of stock

    Detailed View

  • K2 SingleRail 36 RailConnector Set

    K2 SingleRail 36 RailConnector Set

    £3.78 Exc. VAT

    270 in stock

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  • K2 Dome Mat S 380

    K2 Dome Mat S 380

    £3.23 Exc. VAT

    Out of stock

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  • GreenRoof Brace 332

    K2 GreenRoof Brace 332

    £2.82 Exc. VAT

    Out of stock

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  • K2 DomeClamp End Clamp 30-50 mm, black anodized

    K2 DomeClamp End Clamp 30-50 mm, black anodized

    £2.17 Exc. VAT

    Out of stock

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  • K2 Climber 36/50 Set

    K2 Climber 36/50 Set

    £1.92 Exc. VAT

    Out of stock

    Detailed View

  • K2 DomeClamp Middle Clamp 30-50 mm, black anodized

    K2 DomeClamp Middle Clamp 30-50 mm, black anodized

    £1.97 Exc. VAT

    Out of stock

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  • K2 Dome 6.10 SD

    K2 Dome 6.10 SD

    £1.97 Exc. VAT

    305 in stock

    Detailed View

  • K2 BlackCover Single Rail 36

    K2 BlackCover Single Rail 36

    £1.76 Exc. VAT

    832 in stock

    Detailed View

  • K2 K2-MK2 insertion nut with clip, Stainless steel

    K2 K2-MK2 insertion nut with clip, Stainless steel

    £0.73 Exc. VAT

    809 in stock

    Detailed View

  • Self Tapping screw 6x25 Metal

    K2 Self Tapping screw 6x25 Metal

    £0.47 Exc. VAT

    Out of stock

    Detailed View

  • K2 Solidrail Medium End Cap (BTO)

    K2 Solidrail Medium End Cap (BTO)

    £0.51 Exc. VAT

    Out of stock

    Detailed View

Range overview for installers

K2 offers pitched roof, flat roof, and ground-mount systems with optimised rail designs and strong weather resistance.

Design and engineering benefits

Precision manufacturing, corrosion-resistant materials, and simple assembly make K2 an efficient choice for mounting solar arrays.

Get In Touch

Contact DECO Group today for competitive solar wholesale pricing on K2 products and fast UK delivery direct to your site.

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