# Thermaflex ThermaEco Pipe Insulation E42-9mm, 2m length

**URL:** https://aio.lv/en/product--thermaflex-3020-009042-023--12506798
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3020-009042-023
**EAN:** 5907786873086
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3020-009042-023--12506798

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Thermaflex ThermaEco E42-9mm is a high-quality polyethylene foam pipe insulation designed for thermal protection of heating and plumbing systems. With an inner diameter of 42mm and a wall thickness of 9mm, this 2-meter long sleeve effectively reduces heat loss and prevents condensation. It is flexible, easy to install, and suitable for various residential and commercial piping applications to improve energy efficiency.

## Long description

The Thermaflex ThermaEco E42-9mm pipe insulation is a professional-grade solution engineered to provide superior thermal protection for heating and plumbing systems. Constructed from high-quality closed-cell polyethylene foam, this 2-meter long sleeve is designed to minimize energy waste by reducing heat loss in hot water pipes and preventing condensation on cold water lines. Its precise dimensions ensure a snug fit for pipes with a 42mm outer diameter, making it an essential component for maintaining system efficiency in both residential and commercial environments.
Advantages
This insulation material offers excellent thermal performance due to its low thermal conductivity, which helps maintain stable fluid temperatures within the piping network. The flexible nature of the polyethylene foam allows for quick and effortless installation, even in tight spaces or around bends. By effectively managing thermal energy, it contributes to lower utility costs and protects pipes from environmental factors, while the durable material structure ensures long-term reliability and consistent performance across a wide range of operating temperatures.
Suitable for
Residential heating and plumbing systems
Commercial piping networks
Hot and cold water distribution lines
Preventing condensation on cold water pipes
Improving overall energy efficiency of HVAC installations
When it may not be suitable
This product is not designed for outdoor use where it would be directly exposed to prolonged UV radiation or harsh weather conditions without additional protective covering. It is also not suitable for high-temperature steam lines or industrial applications where temperatures exceed the specified operating limit of 95°C.
Key specifications
Material: Polyethylene foam
Length: 2 meters
Inner diameter: 42 mm
Wall thickness: 9 mm
Operating temperature range: -80°C to +95°C
Thermal conductivity: 0.035 W/(m·K)
Material density: 40 kg/m³
How to use
To install the Thermaflex ThermaEco insulation, first ensure the pipe surface is clean, dry, and free of debris. Measure the required length and cut the insulation sleeve using a sharp knife or specialized cutting tool. If the sleeve is not pre-slit, cut it longitudinally along the side. Place the insulation around the pipe, ensuring a tight fit. Secure the seams using appropriate adhesive or tape recommended for polyethylene foam to ensure a continuous thermal barrier and prevent air gaps.
What to consider before purchase
Verify the outer diameter of your pipes to ensure compatibility with the 42mm inner diameter.
Measure the total length of the piping sections to calculate the required number of 2-meter sleeves.
Ensure the operating temperature of your system falls within the -80°C to +95°C range.
Consider purchasing compatible adhesive tape for sealing joints and seams.
Usage recommendations
For optimal thermal efficiency, ensure all joints and seams are tightly sealed with professional-grade insulation tape. Avoid stretching the material during installation to maintain its original density and thermal properties.

## FAQ

### How much does the Thermaflex ThermaEco E42-9mm Pipe Insulation cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 487 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 09.07.2026 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 THERMAFLEX 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 THERMAFLEX 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/12506798/68848422_large.webp