



Manrose 40150 Plastic Low Profile 4" Flat Channel Ducting 110mm x 54mm x 1½m Length
40150
Manrose 40150 Low Profile Flat Channel Ducting – 110mm x 54mm x 1.5m, Flame-Retardant & Space-Saving
The Manrose 40150 Flat Channel Ducting offers an extended 1.5-metre length in a compact, low-profile design. Suitable for tight ceiling or wall voids, it ensures efficient airflow and safe performance in domestic and commercial ventilation systems.
- Extended Low-Profile Design: Measures 110mm x 54mm with a 1.5m length, perfect for longer duct runs in restricted spaces.
- Fire-Safe Construction: Made from flame-retardant plastic to comply with safety standards.
- Compatible with Standard Fittings: Works with bends, air return boxes, conversion pieces, and wall outlets in both round and rectangular setups.
- Reliable and Versatile: Designed for use in kitchens, bathrooms, and utility ventilation systems.
- Stock Finish May Vary: Supplied in white or grey depending on stock availability.
Technical Specification
- Product Type: Low Profile Flat Channel Ducting
- Dimensions: 110mm x 54mm
- Length: 1.5 Metres
- Material: Flame-retardant plastic
- Guarantee: 2-Year No Quibble Guarantee
✅ Trust the Manrose 40150 for a longer, safer ducting solution that’s ideal for professional ventilation installs!

C/w Humidistat | N |
C/w Pullcord | N |
Ean Code | 5020953303503 |
Product | Flat Channel Ducting |
Type | Low Profile |
Length | 54 mm |
Mounting | Wall |
Use | Domestic & Commercial |
Width | 110 mm |
Depth | 1500 mm |
Thread Shape | Rectangular |
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.