# Simet WU60 Airtight Insert for 60mm Electrical Boxes

**URL:** https://aio.lv/en/product--simet-37443906--12468172
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Simet
**Manufacturer code:** 37443906
**EAN:** 5907813238055
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--simet-37443906--12468172

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Simet WU60 airtight insert is designed for 60mm electrical installation boxes. It effectively prevents air drafts and heat loss through wall-mounted electrical outlets and switches. This accessory ensures airtightness in electrical installations, contributing to better energy efficiency in buildings. It is a reliable solution for maintaining thermal insulation standards in residential and commercial electrical systems.

## Long description

The Simet WU60 airtight insert is a specialized component engineered for 60mm electrical installation boxes. It serves as an essential barrier that effectively blocks air drafts and minimizes heat loss through wall-mounted electrical outlets and switches. By sealing the gaps typically found in electrical boxes, this insert plays a crucial role in maintaining the thermal integrity of building envelopes, thereby supporting higher energy efficiency standards in both residential and commercial construction projects.
Advantages
This airtight insert provides a robust solution for improving the airtightness of electrical installations without requiring complex modifications. Its design ensures a precise fit within standard 60mm boxes, effectively preventing the chimney effect where air travels through conduits and wall cavities. By reducing uncontrolled air leakage, the insert helps maintain consistent indoor temperatures and prevents dust or moisture infiltration from wall voids, contributing to a more comfortable and energy-efficient living or working environment.
Suitable for
Residential buildings requiring high thermal insulation standards
Passive house construction projects
Commercial offices where energy efficiency is a priority
Buildings with mechanical ventilation systems
Renovations aimed at reducing heat loss through electrical points
This product may not be suitable for electrical boxes that do not conform to the standard 60mm diameter or for installations where the box is already fully embedded in a way that prevents the insertion of the seal. It is also not intended for use in high-temperature industrial environments that exceed the material's thermal resistance limits.
Key specifications
Compatibility: Standard 60mm electrical installation boxes
Function: Airtight sealing to prevent air drafts
Application: Wall-mounted electrical outlets and switches
Material: Durable, airtight synthetic compound
To use the Simet WU60, simply insert the component into the 60mm electrical box before installing the electrical outlet or switch mechanism. Ensure that the insert is seated firmly against the back or sides of the box to create a continuous seal. Once positioned, proceed with the standard installation of your wiring devices, ensuring that the cables pass through the designated openings in the insert to maintain the airtight barrier.
What to consider before purchase
Verify the diameter of your existing electrical boxes is exactly 60mm
Check if your local building regulations require airtight electrical components
Ensure the depth of the box is sufficient to accommodate both the insert and the wiring device
For optimal performance, ensure that all cable entries into the electrical box are also properly sealed to complement the airtight insert, as the overall effectiveness of the system depends on eliminating all potential air leakage paths.

## FAQ

### How much does the Simet WU60 Airtight Insert for 60mm Boxes cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 230 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 17.07.2026 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 Simet 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 Simet 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

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