



Marshall Tufflex MDLB7WH White 1 Gang Dry Lining Mounting Box With 18-25mm Adjustment 34mm Depth
MDLB7WH
10 in stock for next day delivery see cut off times
£1.86
inc Vat
£1.55
ex Vat
Free delivery for orders over £100 ex VAT
Marshall Tufflex MDLB7WH 1 Gang Dry Lining Box – 34mm Depth, Adjustable 18–25mm Fit for Specialist Wall Thicknesses
The Marshall Tufflex MDLB7WH 1 Gang Dry Lining Box is designed for secure installations in thicker plasterboard or partition walls. With a 34mm depth and adjustment range of 18–25mm, it ensures a strong, reliable fit where standard boxes may fall short.
- Specialist Adjustment Range: Suitable for 18–25mm thick boards, making it ideal for acoustic or fire-rated partitions.
- Secure 34mm Depth: Offers sufficient internal space for standard socket and switch wiring requirements.
- Failsafe Flange Support: Prevents the box from passing through uneven or oversized cut-outs.
- Reliable Snap-Out Clamps: Swivel clamps grip tightly for a firm and tool-free installation.
- Earth Terminal Provision: Built-in facility for earthing, ensuring compliance and safety.
Technical Specification
- Type: 1 Gang Dry Lining Mounting Box
- Material: PVC
- Box Depth: 34mm
- Board Thickness Range: 18mm to 25mm
- Colour: White
✅ Fit the MDLB7WH for dependable 1 gang installations in thicker dry wall partitions where a secure grip is essential!
Description

Technical Information
Ean Code | 5020837269024 |
Product | Dry Lining Box |
Type | Single 34mm Depth |
Colour | White |
Number Of Gangs | 1 |
Earth Included | Y |
Mounting | Recessed |
Material | PVC-U |
Depth | 34 mm |
Qualifier | Standard |
Ce Approved | N |
Fixings Included | Y |
Nominal Width | 34 mm |
Included Fixings | Y |
Delivery
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.
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