# THERMAFLEX FRZ Pipe Insulation 42mm Inner Diameter 13mm Wall Thickness

**URL:** https://aio.lv/en/product--thermaflex-3026-013042-023--12506814
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3026-013042-023
**EAN:** 5907786870245
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3026-013042-023--12506814

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 29.07.2026 | 1.79 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

THERMAFLEX FRZ pipe insulation is a high-quality thermal insulation solution designed for pipes with a 42mm diameter and a 13mm wall thickness. This flexible foam insulation effectively reduces heat loss, prevents condensation, and protects pipes from freezing. Ideal for heating and plumbing systems, it ensures energy efficiency and long-term durability in both residential and commercial installations.

## Long description

The THERMAFLEX FRZ pipe insulation is a professional-grade thermal protection solution engineered for pipes with a 42mm outer diameter. Manufactured from high-quality polyethylene foam with a density of 40 kg/m³, this insulation provides a reliable barrier against thermal energy loss and environmental factors. With a wall thickness of 13mm, it effectively maintains the temperature of the medium within the pipe, ensuring optimal performance for various plumbing and heating applications.
Advantages
This insulation material offers excellent thermal efficiency due to its low thermal conductivity coefficient of 0.035 W/(m·K). Its flexible structure allows for easy installation around bends and fittings, significantly reducing labor time. By preventing condensation on cold water pipes and minimizing heat dissipation in hot water systems, it contributes to overall energy savings. The durable polyethylene foam construction ensures long-term stability and resistance to mechanical wear, making it a dependable choice for both residential and commercial infrastructure.
Suitable for
Heating system pipework
Domestic hot and cold water supply lines
Preventing condensation on plumbing pipes
Protection against freezing in temperate environments
When it may not be suitable
This product is not designed for outdoor applications where it would be directly exposed to intense UV radiation or extreme weather conditions without additional protective cladding. It is also not suitable for high-temperature steam pipes or industrial processes exceeding the maximum operating temperature of +95°C.
Key specifications
Material: Polyethylene foam
Inner diameter: 42 mm
Wall thickness: 13 mm
Length: 2 m
Thermal conductivity: 0.035 W/(m·K)
Operating temperature range: -80°C to +95°C
Material density: 40 kg/m³
How to use
To install the THERMAFLEX FRZ insulation, measure the length of the pipe section 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, which could lead to condensation or heat loss. The flexibility of the material allows it to be easily maneuvered around standard pipe elbows and junctions.
What to consider before purchase
Verify the outer diameter of your pipes matches the 42mm inner diameter of the insulation.
Ensure the operating temperature of your system stays within the -80°C to +95°C range.
Calculate the total length required, keeping in mind that each piece is 2 meters long.
Consider if additional protective tape or adhesive is needed for your specific installation environment.
Usage recommendations
For optimal thermal performance, ensure that all seams and joints are fully sealed with compatible insulation tape. Avoid stretching the material excessively during installation to maintain the integrity of the foam structure and its insulating properties.

## FAQ

### How much does the THERMAFLEX FRZ Pipe Insulation 42/13 cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 Friday 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/12506814/68848463_large.webp