



D-Line TSB28W Twin Surface Box White 28mm depth
TSB28W
D-Line TSB28W Twin Surface Box – 28mm Depth, Sturdy White Finish for Twin Accessory Installations
The D-Line TSB28W Twin Surface Box is designed to house twin-gang electrical accessories in surface-mount setups. With a shallow 28mm profile and robust build, it provides a tidy and practical solution for a wide range of applications.
- 28mm Shallow Profile: Low-depth box ensures a compact, unobtrusive installation, ideal where wall space is limited.
- High-Strength Material: Constructed from impact-resistant plastic to withstand on-site handling and long-term use.
- Smooth White Finish: Matches standard twin-gang accessories for a clean, uniform appearance.
- Twin Accessory Compatible: Designed to accommodate a wide variety of twin switches and sockets.
- Surface Mount Ready: Suitable for mounting on solid surfaces or within trunking systems for rapid, secure fitting.
Technical Specification
- Mounting: Surface
- Depth: 28mm
- Finish: White
- Material: High-impact resistant plastic
- Accessory Type: Twin gang box
✅ Choose the D-Line TSB28W for reliable twin-gang surface installations with a clean, professional finish!

Product | Mini Trunking Box |
Type | Surface |
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.