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    Electrical4less Reviews 4.9 Based on 1499 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Electrical Boxes

    Floor Boxes

    Floor Boxes (7)

    Metal Back Boxes

    Metal Back Boxes (22)

    Dry Lining Boxes

    Dry Lining Boxes (14)

    Junction Boxes

    Junction Boxes (23)

    Outdoor Junction Boxes

    Outdoor Junction Boxes (109)

    Adaptable Boxes

    Adaptable Boxes (60)

    Pattress Boxes

    Pattress Boxes (22)

    Wiska COMBI 310 Black with WAGOWiska COMBI® 310 Black Junction Box Complete with WAGO

    Wiska COMBI® 310 Black Junction Box Complete with WAGO Connectors
    36 in stock
    More available within 1 - 3 working days *
    SKU: 10113411
    Quantity Discount
    Quantity Price
    1 - 9 £6.50
    10+ £5.53
    20+ £5.20
    £6.50
    Knightsbridge SN8380D Knightsbridge 35mm Dual Dry Lining Box

    Knightsbridge 35mm Dual Dry Lining Box
    5 in stock
    More available within 1 - 3 working days *
    SKU: SN8380D
    £1.35
    Wiska Stop End EVSG25 M25 Silver Grey

    Wiska Stop End EVSG25 M25 Silver Grey
    16 in stock
    More available within 1 - 3 working days *
    SKU: 10062517
    Quantity Discount
    Quantity Price
    1 - 9 £0.27
    10+ £0.26
    20+ £0.25
    £0.27
    Unicrimp QEP2G Green Earth Box

    Unicrimp QEP2G Green Earth Box
    41 in stock
    More available within 1 - 3 working days *
    SKU: QEP2G
    £1.56
    Knightsbridge SN8410B Knightsbridge 20A Junction Box 4-Terminal 59 mm - Black 1

    Knightsbridge 20A Junction Box 4-Terminal 59 mm – Black
    70 in stock
    More available within 1 - 3 working days *
    SKU: SN8410B
    £0.90
    Hager 32 Amp - 3 Terminals

    Hager 32 Amp – 3 Terminals Junction Box
    7 in stock
    More available within 1 - 3 working days *
    SKU: J803
    £4.15
    Knightsbridge SN8335D Knightsbridge 35mm Single + Double Dry Lining Box

    Knightsbridge 35mm Single + Double Dry Lining Box
    Delivery usually within 1 - 3 working days *
    SKU: SN8335D
    £1.75
    Dietzel Univolt SFR1/32 32mm Single Gang Soft Plastic Surface Box

    Dietzel Univolt SFR1/32 32mm Single Gang Soft Plastic Surface Box
    160 in stock
    More available within 1 - 3 working days *
    SKU: SFR1/32
    £1.40
    Niglon ABG1296 Galvanised Steel Adaptable Box 300x225x150mm (With Knockouts)

    Niglon ABG1296 Galvanised Steel Adaptable Box 300x225x150mm (With Knockouts)
    Delivery usually within 1 - 3 working days *
    SKU: ABG1296
    £24.14
    Wiska E-SPRING25 - Pack of 5

    Wiska E-SPRING25 – Pack of 5
    30 in stock
    More available within 1 - 3 working days *
    SKU: E-SPRING25
    Quantity Discount
    Quantity Price
    1 - 9 £5.33
    10+ £5.14
    20+ £4.93
    £5.33
    Knightsbridge GSE25 Knightsbridge 1G 25mm Galvanised Steel Extension Box

    Knightsbridge 1G 25mm Galvanised Steel Extension Box
    6 in stock
    More available within 1 - 3 working days *
    SKU: GSE25
    £0.42
    Wiska Box COMBI® 108/5 BK (Black)

    Wiska Box COMBI® 108/5 BK (Black)
    5 in stock
    More available within 1 - 3 working days *
    SKU: 10061998
    Quantity Discount
    Quantity Price
    1 - 9 £4.52
    10+ £4.45
    20+ £4.36
    £4.52
    Niglon ABB963 Black Steel Adaptable Box 225x150x75mm (With Knockouts)

    Niglon ABB963 Black Steel Adaptable Box 225x150x75mm (With Knockouts)
    Delivery usually within 1 - 3 working days *
    SKU: ABB963
    £9.49
    Hager WMPB2/46CC Hager Sollysta WMPB2/46CC Double 46mm Surface Box with Cable Clamps 1

    Hager Sollysta WMPB2/46CC Double 46mm Surface Box with Cable Clamps
    3 in stock
    More available within 1 - 3 working days *
    SKU: WMPB2/46CC
    £3.60
    Knightsbridge GSK335 Knightsbridge GSK335 3G 35mm Triple Galvanised Steel Box

    Knightsbridge GSK335 3G 35mm Triple Galvanised Steel Box
    4 in stock
    More available within 1 - 3 working days *
    SKU: GSK335
    £1.46
    Niglon CB2 1 Gang 47mm Metal Back Box with adjustable and fixed lugs, galvanised steel body, and BS EN60670 / BS 4662 compliance for secure mounting.

    Niglon CB2 47mm 1 Gang Metal Back Box
    32 in stock
    More available within 1 - 3 working days *
    SKU: CB2
    £0.63
    Live Electrical JB155B IP56 Junction Box with Smooth Walls 150x110x70

    IP56 Junction Box with Smooth Walls 150x110x70
    29 in stock
    More available within 1 - 2 working days *
    SKU: JB155B
    £2.95
    Wiska Box COMBI® 607 LG (Light Grey)

    Wiska Box COMBI® 607 LG (Light Grey)
    29 in stock
    More available within 1 - 3 working days *
    SKU: 10060531
    Quantity Discount
    Quantity Price
    1 - 9 £6.79
    10+ £6.72
    20+ £6.65
    £6.79
    Unicrimp QOE8553BLK IP66 Weatherproof Box - Black

    Unicrimp QOE8553BLK IP66 Weatherproof Box – Black
    12 in stock
    More available within 1 - 3 working days *
    SKU: QOE8553BLK
    £2.69
    Dietzel Univolt SFR2/32 32mm Double Gang Soft Plastic Surface Box

    Dietzel Univolt SFR2/32 32mm Double Gang Soft Plastic Surface Box
    155 in stock
    More available within 1 - 3 working days *
    SKU: SFR2/32
    £2.10

    Key Types of Enclosures

    • Metal Backboxes: Robust and fire-resistant, ideal for standard electrical installations.
    • Dry Lining Back Boxes: Designed for use in hollow walls, providing a secure fit for electrical accessories.
    • Wiska Boxes: Weatherproof and impact-resistant, perfect for outdoor and industrial environments.
    • Outdoor Junction Boxes: IP-rated for protection against dust and water, ensuring reliable outdoor connections.
    • Smooth Wall Junction Boxes: Sleek and practical designs for organising indoor wiring.
    • Metal Adaptable Boxes: Versatile and durable enclosures for various wiring configurations.
    Applications
    • Suitable for indoor and outdoor electrical installations.
    • Ideal for protecting and organizing wiring in residential, commercial, and industrial setups.
    • Perfect for use in walls, ceilings, or exposed outdoor environments requiring weatherproof solutions.
    Why Choose Back Boxes & Enclosures

    Back Boxes & Enclosures provide a secure and organized way to manage electrical connections, offering long-lasting durability and compliance with safety standards. With a variety of options to suit different environments and requirements, these products ensure efficient and safe installations.

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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

    Didn't find what you're looking for?

    No problem — message us directly on WhatsApp and we’ll help you out.

    We usually respond within minutes during working hours.

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