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JB Insulated Electric Meter Box for properties with external wall insulation

  • £349.99 (ex. VAT)
Item in Stock   |   Free Next Working Day Delivery (Mon-Fri)
Want it by Thursday 14th December? Order within 22 hours, 18 minutes and choose FREE Delivery to most of UK (Mon-Fri) at checkout.
1+ 10+ 25+ 50+ 100+
£349.99 (ex. VAT) £341.24 (ex. VAT) £332.49 (ex. VAT) £323.74 (ex. VAT) £323.74 (ex. VAT)
FREE DELIVERY to most of UK See above for delivery estimate

Designed for use in PAS2035 Retrofit projects where External Wall Insulation is being added

Fits over the existing electricity meter housing

Designed to maintain insulation and draught proofing while still providing rapid access to electricity meters in homes where  externally clad insulation is being added such as SHDF retrofit schemes (Social Housing Decarbonisation).
The meter box boasts a number of innovative design features geared towards helping reduce heat loss in older properties (Patent Application No. 2116780.4.). The door is secured by twin tri-drive locks which are located at the top and bottom of the door to ensure even compression against the door seal. The door is fitted with an opening handle for convenience and is secured by a safety wire and clip to prevent the door being over extended when first opening. The door cill is gently profiled to prevent water ingress.

Construction and finish:

Fabricated from 1.2mm Zintec steel which is powder-coated (white RAL9016). The outer frame and door are packed with mineral wool insulation. The door can be hinged on either the right or the left side thanks to quick release hinges, accessible when the door is open. The fixing flanges are offset from the main body, the back edge of the unit is fitted with seal strip in order to prevent cold bridging.

  • Premium quality Electricity meter box, insulated and air sealed designed for use with external cladding
  • Unique design Patent Application No. 2116780.4.
  • Designed and made in the UK
  • Calculated U Value 0.35 W/m2K
  • Fire retardant
  • Bespoke sizes and RAL colours available

Dimensions (in mm)

Internal fixing version
H: 710 W: 510 D: 235mm (Internal clear opening 570 x 460mm)
External fixing version
H: 750 W: 560 D: 125mm (note 65mm fixing flange top and bottom and 10mm flange on both sides. Internal clear opening 700 x 510mm)
H: 755 W: 625 D: 235mm (note 65mm fixing flange top and bottom and 10mm flange on both sides. Internal clear opening 700 x 575mm)
Door thickness: 73mm

Please note: This product can be made to custom sizes, colours and fixing details - please contact us for a quotation. When ordering ensure the meterbox is 10mm to 25mm deeper than the finished external wall insulation build up. Minimum internal 300mm width.

Guaranteed for 2 years from delivery.


UK Delivery Zones

The lead times and delivery service are displayed against each product, just below the price.
We will continue to send items on a Next working day delivery, but please accept delivery might take longer, this is out of our control.

Please note, for certain products and delivery zones we can offer AM deliveries and Saturday Deliveries, if available, you'll be able to select and pay for these options via the checkout.

Delivery Charges will be applied for deliveries to geographical  areas represented as Zones C and D:
This includes certain parts of Scotland, Scottish Islands, Northern Ireland, Channel Islands and IOM)

We only supply to Trade Account Customers in Zone E

Cancellations:- Any stock item which is cancelled after having been dispatched, but before you have received it will be subject to a minimum fee of £25.00 + VAT for parcels and a minimum of £70 + VAT for pallets. Bespoke (made to measure) orders cannot be cancelled once ordered.

You can return a standard product (most access panels, loft hatches, accessories and Steel / Aluminium Roof Hatches) within 14 days of receipt. Roof domes, Roof Lights, Glazed Roof Hatches and AOV Smoke Vents will be subject to a collection restocking fee.
Please note Made to measure products cannot be returned.
Click here to download a return form.