This high-quality ventilation product offers both functionality and aesthetics, making it an ideal choice for background room ventilation or for appliances producing up to 24.8 kW of heat.

Its design is discreet yet effective, with a range of vent, grille, and cowl options available in terracotta, brown, buff, or white to seamlessly blend into any decor. The product meets rigorous standards, being tested by the BRE and compliant with various important UK regulations and standards, including BS EN 13141-1:2019, BS 5440-2:2023, BS 5871-3:2005, and BS 493:1995. It is also in line with Building Regulation Approved Documents F and J, Scottish Building Standards, British Gas requirements, and NHBC Standards, ensuring reliability and safety. Crafted with HIPS and PP materials, this ventilator set offers excellent airflow, with the inner section adjustable to modify the opening for varying ventilation needs. The product comes with a durable Ø127mm diameter duct, which can be trimmed for narrower walls, and features an integrated baffle to reduce draughts. Designed for use in refurbishment, remedial works, or new builds, it reduces light transmission compared to other ventilation options, ensuring privacy and comfort. Additional accessories, such as a backplate to cover installation imperfections, underscore its versatility. Designed and manufactured to BS EN ISO 9001 and BS EN ISO 14001, this product represents an ideal solution for any project demanding efficient and aesthetically pleasing ventilation.

  • Dimensions: Ø127mm diameter x 350mm length, trim to fit narrower walls
  • Equivalent area tested to BS EN 13141-1:2019 by BRE
  • Compliant with BS 5440-2:2023 & BS 5871-3:2005
  • Manufactured to BS EN ISO 9001 & BS EN ISO 14001
  • Material: HIPS for vents; PP for tube/baffle
  • Provides ventilation for appliances up to 24.8kW
  • Aesthetically pleasing and discreet vent options
  • Integrated baffle protects against draughts

£4.99 Standard Delivery, or FREE on most orders over £99* (some exclusions apply)

£9.99 Next day delivery is available for orders places before 12 noon. Any orders placed for next day delivery after this time, will take 2 working days to be delivered.

Working/delivery days are Monday to Friday, deliveries will not normally be made Saturday or Sunday.

We offer a 30-day returns policy on on the majority of our items*, as long as the item is unused, undamaged and unopened**. We only ask that the postage is covered by yourself. 


* Please see our delivery page for further details on specific exceptions.

** Some products that are made to order or personalised cannot be returned.

***Exclusions apply for items shipped directly from our suppliers, and some big & bulky items may incur an additional charge. Please see our delivery page for full details. 

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Timloc 127 x 350mm Terracotta AeroCore Thro-Wall Vent Set - Baffle

  • £13.85 inc. VAT
  • (Delivery from £4.99 inc. VAT )
Item in Stock   |   Usually dispatched within 24 hours
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Free UK Delivery on most orders over £99
Delivery Rates & Information

Delivery Options

Standard Delivery: £4.99 - Free for all orders over £99.*
Next Day Delivery: £9.99 - Available for orders placed before 12:00 PM (Noon).

Important Delivery Notes

Next Day Delivery Cut-off: Orders placed after 12:00 PM (Noon) using Next Day Delivery will be delivered within two working days.
Working Days: Our standard delivery and shipping days are Monday through Friday. We do not normally deliver on Saturdays or Sundays.

Easy 30-Day Returns

We want you to be happy with your purchase! We offer a 30-day returns policy on all items, provided the following conditions are met:
  • The item is unused and undamaged.
  • The item is returned in its original packaging.
  • The customer is responsible for the return postage costs.

Combining Your Order

We always strive to combine your order into a single delivery. However, your order may arrive in multiple shipments if it contains:
  • Items from different warehouses (Standard items).
  • 'Direct' items (These are shipped separately and directly from the supplier) and will arrive separately from other items in your order.

*Exclusions & Additional Charges

The following items may be excluded from standard shipping rates or may incur extra delivery charges:
  • Items Shipped Directly from Suppliers ('Direct' items).
  • Certain Large or Bulky Items.
Want it by Tuesday 13th October? Order within 2 days, 15 hours, 46 minutes