0
There are no items in your basket
TOTAL £0.00 £0.00
Prices are including vat Prices are excluding vat VIEW CART
BROWSE
0

REQUEST A QUOTE

Request a Quote

If you need help pricing up your next large project we would love to help! Or maybe you are looking for items not already on our site?, we can source most well-known electrical wholesale brands at competitive prices Please complete the details below and we will respond ASAP

Verplas VKC303 White In-Line Backdraught Shutter 100mm / 4"

VKC303

Est 3-4 day delivery (Subject to availability)
£2.27 inc Vat
£1.89 ex Vat
Free delivery for orders over £100 ex VAT

Verplas VKC303 White In-Line Backdraught Shutter – 100mm (4") for Ducting Systems

The Verplas VKC303 White In-Line Backdraught Shutter is designed to prevent unwanted airflow and draughts in 100mm (4") duct systems. Ideal for use in domestic ventilation, it allows airflow in one direction while sealing off reverse flow to maintain system efficiency.

  • One-Way Airflow Control: Prevents backdraughts by allowing air to pass through in one direction only.
  • Compact In-Line Design: Easily integrated into 100mm ducting runs without disrupting airflow.
  • Improved System Efficiency: Minimises heat loss and maintains consistent ventilation performance.
  • Low Maintenance: Simple plastic flap design for long-lasting, reliable operation.
  • Neutral White Finish: Matches standard plastic ducting components for a clean, professional look.
Technical Specification
  • Product Type: In-Line Backdraught Shutter
  • Diameter: 100mm (4")
  • Material: Plastic
  • Colour: White
  • Installation: Push-fit into ducting

✅ Maintain effective airflow and reduce unwanted draughts with the Verplas VKC303 In-Line Backdraught Shutter!

Description

 

Technical Information
C/w Humidistat N
C/w Pullcord N
S4 - Size 100mm / 4 Inch
Product Backdraught Shutter
Type In-Line
Colour White
Mounting Recessed
Use Domestic
Thread Shape Round
Impeller Diameter 100 mm
Downloads
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.

>> Go back to FAQs

Reviews
Trustpilot