Timloc Vertical Extension Sleeve +150mm 1204 Use with Telescopic Under Floor Vents

Product Code:
CAR00640
£5.87 £4.89
  • Timloc Vertical Extension Sleeve +150mm adds height to telescopic underfloor vents.
  • Extends vent height by 150mm (approx. two brick courses) for floors with vertical steps.
  • Ideal for suspended timber floors with 6 to 7 brick course steps.
  • Maintains clear airflow while resisting decay in damp conditions.
  • Compatible with Timloc 1201 Telescopic Cranked Underfloor Vent; vent sold separately.
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More Information

The Timloc Vertical Extension Sleeve +150mm is designed for roofers, builders and loft converters needing to raise telescopic underfloor vents where suspended floors feature vertical steps. This sleeve seamlessly adds 150mm in height—about two brick courses—without reducing ventilation efficiency. Please note, the underfloor vent units are sold separately.

Application

Specifically suited for suspended timber floors with vertical steps of 6 to 7 brick courses, this extension sleeve allows for a neat, straightforward installation. It ensures consistent airflow beneath floors to prevent damp and condensation problems, eliminating the need for on-site vent modifications.

Dimension

  • Extension height: +150mm (approx. two brick courses)

Material

  • Durable, decay-resistant plastic built for sustained performance in damp ground floor environments

Type

  • Underfloor ventilation accessory
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Delivery Information

Delivery

Important: The following delivery information applies only to orders placed online.

Delivery Times

When placing your order, you will be able to view available delivery times at the checkout.

Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.

Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.

Delivery Charges

Orders over £175 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.

For orders under £175 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:

  • Civil Engineering products: £30 + VAT.
  • Roofing Tiles under £249.99 ex VAT: £60 + VAT.

Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://lordsbm.co.uk/fuel-surcharge-notification


We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).

Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.

For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.

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