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Timloc Retro-fit Cavity Wall Drill Vent - 25 x 100mm (Pack of 50)

Reasons why homeowners choose this product:

    Great coverage. Offers an overall width of 25mm and overall length of 100mm.
    Speech Bubble
    Award winning customer support. Speak to our team online or by phone
Special Price £27.94 Regular Price £31.19
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Estimated Delivery:1-2 Days


10,280 Reviews

Trusted Service Award 2022

Product Overview

    Great coverage. Offers an overall width of 25mm and overall length of 100mm.
    Speech Bubble
    Award winning customer support. Speak to our team online or by phone
Click here to view more product information. Speak to an Advisor
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Product Description

With an air flow increase of 25% versus the previous model Timloc’s new and improved Drill Vent excels at both high and low-level ventilation, especially for venting timber frames. Styled for quality and ease of use, this drill vent has been purpose made and pre-formed to guarantee reliable ventilation, its circular design ensures an efficient airflow of 335mm² and its barbed body guarantees a secure fit in a pre-drilled hole. The range of colours available also allows this drill vent to cleanly blend into brick and mortar. 

Overview of Timloc Retro-fit Cavity Wall Drill Vent 

  • Reliable ventilation ensured by purpose made and pre-formed design 
  • Quick and easy to install with a guaranteed secure fit 
  • Efficient airflow due to circular design, a 25% increase versus the previous model 
  • Styled with longevity in mind, integral curve louvres maximise airflow and reduce entry of wind driven rain 
  • Large low-level drainage hole 
  • Outer flange offers a clean finish 
  • Available in a range of colours which can blend into brick and mortar 
  • 80mm tube length 
  • Satisfies all relevant NHBC standards to cavity ventilation and drainage as well as all relevant building regulations and relevant British standards 

Common Questions About This Drill Vent 

How Do I Install This Drill Vent? 

This Wall Drill Vent can be easily installed into a 25mm pre-drilled hole. It has been designed to be installed at a slight angle (approximately 2.5 degrees) to minimize any wind driven rain entering the cavity and allowing the unit to drain freely. As this installation requires the hole to be drilled through the external leaf with the drill inclined slightly upwards it is recommended to use a drill with a depth setting. For further guidance, refer to Timloc’s installation advice by clicking here. 

Where Can I Use This Drill Vent? 

This Wall Drill Vent is an ideal solution to retrofitting and can be used when cavity ventilation and/or drainage is required to an external cavity wall. Suitable for both high and low-level wall ventilation and drainage it is the perfect option for rendered masonry walls. 

Have More Questions About This Drill Vent? 

If you have any questions, don’t hesitate to get in touch with our award-winning team. They’ll help you pick the ideal product for your project, whether you’re revitalising an existing property or are tacking a larger new build. You can get in touch by calling 01295 565 565 or using our online live chat.  

Product Specification

View as Feet & Inch
More Information
Lead Time1-2 Days
Overall Length100 mm
Overall Width25 mm

Delivery Information

We understand that ordering products online can be daunting, especially when ordering roofing materials. It is for this reason that we make our delivery processes as simple as possible for you. However, there are a few things to know about our delivery processes. These include:

  • When placing an order, you’ll see a breakdown of your delivery charge in your shopping cart. These charges are for the UK mainland only, and additional charges may apply for Northern Ireland, the Scottish Highlands and other regions.

  • Deliveries only take place on working days (Mon - Fri) and do not take place on Bank Holidays. 

  • You’ll find an estimated delivery on the majority of product pages below the 'Add to Basket' button. Whilst we aim to deliver your items within the estimated delivery, it is only an estimate. 

  • You're able to select a preferred delivery date in your shopping basket. Whilst we aim to deliver your items on this date, it is not guaranteed.
  • Orders placed after 12pm, during the weekend, and on a bank holiday will not be processed until the next working day. Please consider this when placing your order as it may impact your delivery date.

  • After you’ve placed your order, you’ll receive an order confirmation by email outlining the details of your order. Please check your order confirmation email and inform us of any mistakes or errors immediately.

  • Shortly after receiving your order confirmation you’ll receive a separate email confirming the planned delivery date.

  • We can only provide a delivery date and are not able to confirm the time delivery will be attempted. Therefore, we ask that somebody is able to accept and sign for your items throughout the started delivery date.

  • If you are unable to accept and sign for an order, it can be left in a safe location in most circumstances. Please email [email protected] if you would like an item to be left without a signature. 

  • Whilst we aim to hold the majority of our products in stock, due to the vast number of products we offer this is not always possible. Because of this we are required to send your items directly from the manufacturer on a small number of occasions, at which point a different delivery charge may apply as standard.  

  • On occasions the items ordered may be shipped from different depots, which could result in seperate deliveries taking place.

If you have more questions about our products or delivery, please contact our team online or by telephone.

Refund Information

We understand mistakes can be made and we therefore keep our cancellation and returns policy as simple as possible. However, there are a few things to know about cancelling an order or returning an item. These include:

Items Not Required

Should you no longer require an item, you have the right to cancel within 14 days of delivery unless the items are custom made. You needn’t give us reason for cancelling your order but will be required to notify us by email. Once notified we will provide an address for the items to be returned to and arrange the necessary refund.

Faulty or Damaged Items

On the rare occasion that an item is delivered faulty or damaged, we will exchange it or provide a refund. We must be notified by email as soon as possible and may require images. To avoid such an issue, we ask that customers do not sign for damaged goods.

Custom Made Items

A handful of items are ‘Custom Made’. This means they are typically manufactured to the specifications provided by you and are therefore non-refundable. This is unless they are deemed to be faulty or damaged at the time of delivery, at which point you should notify us by email as soon as possible.

Further Information

For further information on cancellations, returns and refunds please read our full policy by clicking here. This confirms any other requirements to consider (i.e. packaging), fees that may be charged (i.e. admin charges) and our policy for businesses. 

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