# THERMAFLEX FRZ Pipe Insulation 48/20

**URL:** https://aio.lv/en/product--thermaflex-3026-020048-023--12506816
**Data updated:** 2026-06-10 09:36 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3026-020048-023
**EAN:** 5907786870436
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3026-020048-023--12506816

## 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

THERMAFLEX FRZ pipe insulation is a high-quality thermal insulation solution designed for pipes with a diameter of 48 mm and a wall thickness of 20 mm. This flexible foam material effectively prevents heat loss and protects against condensation, making it ideal for plumbing and heating systems. Its durable structure ensures long-term performance and energy efficiency in various residential and commercial applications.

## Long description

The THERMAFLEX FRZ pipe insulation 48/20 is a professional-grade thermal protection solution engineered for pipes with a 48 mm diameter. Constructed from high-quality polyethylene foam with a wall thickness of 20 mm, this insulation provides an effective barrier against thermal energy loss and moisture accumulation. Its flexible design allows for easy installation on various piping systems, ensuring consistent performance in both residential and commercial environments.
Advantages
This insulation material offers excellent thermal efficiency due to its low thermal conductivity, which helps maintain stable temperatures within the pipes. The closed-cell structure of the polyethylene foam provides robust resistance to water vapor, effectively preventing condensation and protecting the underlying pipework from corrosion. Its flexibility simplifies the installation process, even in tight spaces or around bends, while the durable material composition ensures long-lasting reliability and consistent energy savings over time.
Suitable for
Plumbing systems in residential buildings
Heating and hot water distribution networks
Commercial HVAC piping installations
Preventing condensation on cold water pipes
This product may not be suitable for outdoor applications where it will be directly exposed to intense ultraviolet radiation or harsh weather conditions without additional protective cladding. It is also not intended for use on high-temperature steam lines or industrial processes that exceed the maximum operating temperature limit of 95°C.
Key specifications
Material: Polyethylene foam
Inner diameter: 48 mm
Wall thickness: 20 mm
Length: 2 m
Thermal conductivity: 0.035 W/(m·K)
Density: 40 kg/m³
Operating temperature range: -80°C to +95°C
How to use
To install the THERMAFLEX FRZ insulation, measure the length of the pipe section to be covered and cut the foam tube accordingly using a sharp knife. If the pipe is already installed, the insulation can be slit longitudinally, placed around the pipe, and secured using appropriate adhesive or tape. Ensure that all joints are tightly sealed to prevent air gaps, as these can lead to condensation and reduced thermal efficiency. The material is lightweight and easy to handle, allowing for quick application on straight runs and standard pipe configurations.
What to consider before purchase
Verify the outer diameter of your pipe matches the 48 mm inner diameter of the insulation.
Check if the 20 mm wall thickness meets the specific thermal insulation requirements for your project.
Ensure the operating temperature of your system remains within the -80°C to +95°C range.
Consider the total length of piping to calculate the required number of 2-meter segments.
Usage recommendations
For optimal energy efficiency, ensure that all seams and butt joints are fully sealed with compatible insulation tape. Avoid stretching the material during installation to maintain the integrity of the foam structure and its thermal properties.

## FAQ

### How much does the THERMAFLEX FRZ 48/20 Pipe Insulation cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 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/12506816/68848469_large.webp