Back Boxes & Pattress

Mount sockets and switches securely with WME's Back Boxes & Pattress — metal-clad and plastic boxes in flush and surface styles, 1-gang and 2-gang, from 16mm to 47mm deep. Compliant, hard-wearing mounting for residential, commercial and industrial installations.

Fit for stud walls with Dry Lining Boxes, then finish with matching Light Switches and Plug Sockets. The right box depth and gang for every accessory.

Shop trusted brands such as Knightsbridge at WME. For box depth and gang sizing, visit our Help & Support blog.

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Knightsbridge: GSK235, 2G 35mm Galvanised Steel Box, EN 60670 Compliant, Durable Construction | Pack of 5

Durable Steel

£ 2 27
RRP: £3.97

25 Years Warranty

Fast delivery Mon, 03 Aug

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Save £1.75

Knightsbridge: GSK235D, 2G Dual Galvanised Steel Mounting Box, 35mm Depth, 1mm Thick, 86 x 86 Plate Compatible | Pack of 5

Robust Steel Box

£ 3 40
RRP: £5.15

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.06

Knightsbridge: GSK247, 2G 47mm Galvanised Steel Box, Durable Steel, Earth Terminal, Knockouts, Pack of 5

Galvanised Steel

£ 3 09
RRP: £5.15

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: GSK25, 1G 25mm Galvanised Steel Electrical Box, EN 60670 Certified, With Earth Terminal | Pack of 10

Durable Steel

£ 2 77
RRP: £4.68

25 Years Warranty

Fast delivery Mon, 03 Aug

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Save £4.06

Knightsbridge: GSK27, 1G 27mm Galvanised Steel Architrave Wiring Box, with Earth Terminal and Knockouts | Pack of 20

Durable Steel

£ 6 55
RRP: £10.61

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: GSK298MM, 47mm Galvanised Steel Multimedia Back Box, 1mm Thick, 4 x 2G

Durable Steel

£ 12 12
RRP: £14.99

25 Years Warranty

View details
Save £3.58

Knightsbridge: GSK335, 35mm Triple Galvanised Steel Box, 3G Accessory Mount, 6 Fixed Lugs, Earth Terminals, EN 60670 Compliant | Pack of 5

Versatile Fit

£ 4 54
RRP: £8.12

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: GSK335D, 35mm Galvanised Steel Mounting Box, 4 Mounting Lugs, Pack of 5, 20mm Knockouts

Durable Steel

£ 4 91
RRP: £7.39

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £3.38

Knightsbridge: GSK347D, 3G 47mm Single Plus Double Galvanised Steel Box, 1G + 2G Mounting, IP20, Pressed Steel | Pack of 5

Quality Steel

£ 6 62
RRP: £10.00

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.31

Knightsbridge: GSK35, 1G 35mm Galvanised Steel Wiring Box, Heavy Duty, 1mm Steel, Pack of 10

Heavy Duty

£ 3 15
RRP: £5.46

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £3.19

Knightsbridge: GSK47, 1G Galvanised Steel Box, 47mm Depth, Adjustable Mounting, Earth Terminal | Pack of 10

Durable Steel

£ 4 16
RRP: £7.35

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £4.25

Knightsbridge: JB0014, IP68 3-Way Weatherproof Gel Junction Box, 24A, 250V/450V, PA66, Black

IP68 Waterproof

£ 11 88
RRP: £16.13

2 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: JB0016, IP68 24A Inline Weatherproof Gel Box, Black, PA66, 250V/450V, for H07RNF Cables

IP68 Rated

£ 8 08
RRP: £11.05

2 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: JB004, IP68 Weatherproof Connector Box, 16A, 450V, 3 Core, Durable Polycarbonate

IP68 Rated

£ 8 15
RRP: £9.65

2 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £0.86

Knightsbridge: JB007BK, Small IP66 Weatherproof Outdoor Enclosure, Black Polycarbonate, 86x74x62mm, for 230V

IP66 Rated

£ 3 54
RRP: £4.40

2 Years Warranty

View details
Save £1.20

Knightsbridge: JB008BK, Medium IP66 Weatherproof Outdoor Enclosure, Black, Polycarbonate, 125 x 86 x 62 mm, IK06 Impact Resistance

Weatherproof

£ 5 04
RRP: £6.24

2 Years Warranty

View details
Save £2.05

Knightsbridge: JB009BK, Large Weatherproof Outdoor Enclosure, IP66, Black Polycarbonate, 181x111x100mm, Impact-resistant, Suitable for 230V

IP66 Rated

£ 8 61
RRP: £10.66

2 Years Warranty

View details
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Knightsbridge: M8700, 1G Metal Clad Back Box, Heavy Duty SPCC Steel, IP20, 78mm x 78mm, Powder Coated Silver/Grey

Heavy Duty

£ 2 42
RRP: £2.91

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £0.57

Knightsbridge: M8900, Metal Clad 2G Back Box, Heavy Duty, Powder-Coated Silver/Grey, IP20 Rated, SPCC Steel, 138mm Width

Heavy Duty

£ 2 97
RRP: £3.54

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.03

Knightsbridge: SN127P, Single 16mm Architrave Pattress Box, White, Thermoset Resin, IP20, Earth Terminal | Pack of 10

Thermoset Res.

£ 5 67
RRP: £6.70

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: SN1300, Single 16mm Pattress Box with Earth Terminal, White, IP20, Thermoset Resin, 21mm Depth | Pack of 10

Robust Design

£ 8 32
RRP: £9.81

25 Years Warranty

Fast delivery Mon, 03 Aug

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Knightsbridge: SN1400, Single 25mm Pattress Box, White, Square Edge, Thermoset Resin, IP20 | Pack of 10

IP20 Rated

£ 8 57
RRP: £10.06

25 Years Warranty

Fast delivery Mon, 03 Aug

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Save £1.56

Knightsbridge: SN1400P, 29mm PVC Surface Box, Trunking Knockouts, IP20, High Impact Design | Pack of 10

Impact Resistant

£ 8 44
RRP: £10.00

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.07

Knightsbridge: SN1500, Double 25mm Pattress Box, White, Thermoset Resin, IP20, 30mm Depth, 146mm Width, 86mm Height | Pack of 5

IP20 Rated

£ 5 54
RRP: £6.61

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
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Knightsbridge: SN1510, Dual 25mm Pattress Box with Earth Terminal, Thermoset Resin, IP20 Rated, White, 5 Pack

Earth Terminal

£ 9 64
RRP: £11.31

25 Years Warranty

View details
Save £1.73

Knightsbridge: SN1600, Double Pattress Box, 47mm, Earth Terminal, White, Thermoset Resin, IP20 | Pack of 5

Safety First

£ 8 88
RRP: £10.61

25 Years Warranty

Fast delivery Mon, 03 Aug

View details

Save £1.70

Knightsbridge: GSK235, 2G 35mm Galvanised Steel Box, EN 60670 Compliant, Durable Construction | Pack of 5

Durable Steel

£ 2 27
RRP: £3.97

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.75

Knightsbridge: GSK235D, 2G Dual Galvanised Steel Mounting Box, 35mm Depth, 1mm Thick, 86 x 86 Plate Compatible | Pack of 5

Robust Steel Box

£ 3 40
RRP: £5.15

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.06

Knightsbridge: GSK247, 2G 47mm Galvanised Steel Box, Durable Steel, Earth Terminal, Knockouts, Pack of 5

Galvanised Steel

£ 3 09
RRP: £5.15

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.91

Knightsbridge: GSK25, 1G 25mm Galvanised Steel Electrical Box, EN 60670 Certified, With Earth Terminal | Pack of 10

Durable Steel

£ 2 77
RRP: £4.68

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £4.06

Knightsbridge: GSK27, 1G 27mm Galvanised Steel Architrave Wiring Box, with Earth Terminal and Knockouts | Pack of 20

Durable Steel

£ 6 55
RRP: £10.61

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.87

Knightsbridge: GSK298MM, 47mm Galvanised Steel Multimedia Back Box, 1mm Thick, 4 x 2G

Durable Steel

£ 12 12
RRP: £14.99

25 Years Warranty

View details
Save £3.58

Knightsbridge: GSK335, 35mm Triple Galvanised Steel Box, 3G Accessory Mount, 6 Fixed Lugs, Earth Terminals, EN 60670 Compliant | Pack of 5

Versatile Fit

£ 4 54
RRP: £8.12

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.48

Knightsbridge: GSK335D, 35mm Galvanised Steel Mounting Box, 4 Mounting Lugs, Pack of 5, 20mm Knockouts

Durable Steel

£ 4 91
RRP: £7.39

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £3.38

Knightsbridge: GSK347D, 3G 47mm Single Plus Double Galvanised Steel Box, 1G + 2G Mounting, IP20, Pressed Steel | Pack of 5

Quality Steel

£ 6 62
RRP: £10.00

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.31

Knightsbridge: GSK35, 1G 35mm Galvanised Steel Wiring Box, Heavy Duty, 1mm Steel, Pack of 10

Heavy Duty

£ 3 15
RRP: £5.46

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £3.19

Knightsbridge: GSK47, 1G Galvanised Steel Box, 47mm Depth, Adjustable Mounting, Earth Terminal | Pack of 10

Durable Steel

£ 4 16
RRP: £7.35

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £4.25

Knightsbridge: JB0014, IP68 3-Way Weatherproof Gel Junction Box, 24A, 250V/450V, PA66, Black

IP68 Waterproof

£ 11 88
RRP: £16.13

2 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £2.97

Knightsbridge: JB0016, IP68 24A Inline Weatherproof Gel Box, Black, PA66, 250V/450V, for H07RNF Cables

IP68 Rated

£ 8 08
RRP: £11.05

2 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.50

Knightsbridge: JB004, IP68 Weatherproof Connector Box, 16A, 450V, 3 Core, Durable Polycarbonate

IP68 Rated

£ 8 15
RRP: £9.65

2 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £0.86

Knightsbridge: JB007BK, Small IP66 Weatherproof Outdoor Enclosure, Black Polycarbonate, 86x74x62mm, for 230V

IP66 Rated

£ 3 54
RRP: £4.40

2 Years Warranty

View details
Save £1.20

Knightsbridge: JB008BK, Medium IP66 Weatherproof Outdoor Enclosure, Black, Polycarbonate, 125 x 86 x 62 mm, IK06 Impact Resistance

Weatherproof

£ 5 04
RRP: £6.24

2 Years Warranty

View details
Save £2.05

Knightsbridge: JB009BK, Large Weatherproof Outdoor Enclosure, IP66, Black Polycarbonate, 181x111x100mm, Impact-resistant, Suitable for 230V

IP66 Rated

£ 8 61
RRP: £10.66

2 Years Warranty

View details
Save £0.49

Knightsbridge: M8700, 1G Metal Clad Back Box, Heavy Duty SPCC Steel, IP20, 78mm x 78mm, Powder Coated Silver/Grey

Heavy Duty

£ 2 42
RRP: £2.91

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £0.57

Knightsbridge: M8900, Metal Clad 2G Back Box, Heavy Duty, Powder-Coated Silver/Grey, IP20 Rated, SPCC Steel, 138mm Width

Heavy Duty

£ 2 97
RRP: £3.54

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.03

Knightsbridge: SN127P, Single 16mm Architrave Pattress Box, White, Thermoset Resin, IP20, Earth Terminal | Pack of 10

Thermoset Res.

£ 5 67
RRP: £6.70

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.49

Knightsbridge: SN1300, Single 16mm Pattress Box with Earth Terminal, White, IP20, Thermoset Resin, 21mm Depth | Pack of 10

Robust Design

£ 8 32
RRP: £9.81

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.49

Knightsbridge: SN1400, Single 25mm Pattress Box, White, Square Edge, Thermoset Resin, IP20 | Pack of 10

IP20 Rated

£ 8 57
RRP: £10.06

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.56

Knightsbridge: SN1400P, 29mm PVC Surface Box, Trunking Knockouts, IP20, High Impact Design | Pack of 10

Impact Resistant

£ 8 44
RRP: £10.00

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.07

Knightsbridge: SN1500, Double 25mm Pattress Box, White, Thermoset Resin, IP20, 30mm Depth, 146mm Width, 86mm Height | Pack of 5

IP20 Rated

£ 5 54
RRP: £6.61

25 Years Warranty

Fast delivery Mon, 03 Aug

View details
Save £1.67

Knightsbridge: SN1510, Dual 25mm Pattress Box with Earth Terminal, Thermoset Resin, IP20 Rated, White, 5 Pack

Earth Terminal

£ 9 64
RRP: £11.31

25 Years Warranty

View details
Save £1.73

Knightsbridge: SN1600, Double Pattress Box, 47mm, Earth Terminal, White, Thermoset Resin, IP20 | Pack of 5

Safety First

£ 8 88
RRP: £10.61

25 Years Warranty

Fast delivery Mon, 03 Aug

View details

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