# Wall Flange AWENTA KO125-27, round, for Ø125 mm duct, white

**URL:** https://aio.lv/en/product--awenta-ko125-27--11947109
**Data updated:** 2026-03-11 13:42 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** KO125-27
**EAN:** 5905033296008
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-ko125-27--11947109

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

AWENTA KO125-27 is a round wall flange designed for use with Ø125 mm ducts. Finished in white, this mounting collar provides a neat wall penetration and connection point for ventilation or ducting systems. It serves to secure and seal the duct where it passes through a wall, ensuring a tidy installation for residential or light commercial ventilation setups.

## Long description

AWENTA KO125-27 is a round wall flange designed for Ø125 mm ducts, finished in white for a discreet appearance. It creates a neat penetration and connection point where ventilation or ducting passes through walls, helping to secure and align the duct while reducing air leakage at the wall interface. The flange is intended for residential and light commercial ventilation installations and complements standard Ø125 mm circular ductwork.
Advantages
The wall flange offers a clean finished edge around the duct and supports stable mechanical fixing of the ventilation pipe to the wall. Its white finish provides a neutral look that integrates with most interior surfaces. The simple round design minimizes installation complexity and enables precise duct alignment. The flange also contributes to reduced drafts and visible gaps at the wall penetration.
Suitable for
 Ventilation systems using Ø125 mm circular ducts
 Bathroom, kitchen or utility room exhaust connections
 Retrofit or new-build residential ventilation installations
 Light commercial ductwork where a neat wall penetration is required
Key specifications
 Shape: round
 Designed duct diameter: 125 mm
 Finish: white
 Function: wall penetration collar for ventilation ducting
 Typical application: interior wall mounting for circular ducts
How to use
Prepare a wall opening sized for the Ø125 mm duct and position the flange so its collar fits snugly around the duct. Secure the flange to the wall using appropriate fasteners for the wall material, ensuring the duct is aligned and pushed fully into the flange collar. If required, apply suitable sealant around the outer edge to improve airtightness and prevent moisture ingress. Verify the flange is fixed firmly and the duct connection is stable before commissioning the ventilation system.
Usage recommendations
Use compatible Ø125 mm circular ducting and select fasteners appropriate to the wall substrate. For improved air tightness, use a compatible silicone or acrylic sealant around the flange outer edge. Avoid excessive force during installation to prevent deformation of the flange or damage to the duct.

## FAQ

### How much does the Wall Flange AWENTA KO125-27 Ø125 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All AWENTA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AWENTA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11947109/67390606_large.webp