# THERMAFLEX FRZ Pipe Insulation 35mm Diameter 9mm Thickness

**URL:** https://aio.lv/en/product--thermaflex-3026-009035-023--12506787
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3026-009035-023
**EAN:** 5907786870122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3026-009035-023--12506787

## 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 protection solution designed for plumbing and heating systems. With an inner diameter of 35 mm and a wall thickness of 9 mm, this flexible foam insulation effectively prevents heat loss and condensation. It is easy to install, durable, and suitable for various residential and commercial piping applications to ensure energy efficiency and system longevity.

## Long description

THERMAFLEX FRZ pipe insulation is a professional-grade thermal protection solution engineered for plumbing and heating systems. Constructed from high-quality polyethylene foam with a density of 40 kg/m³, this insulation provides an effective barrier against heat loss and condensation. With an inner diameter of 35 mm and a wall thickness of 9 mm, it is designed to fit standard piping securely, ensuring optimal thermal performance across a wide range of temperatures from -80°C to +95°C.
Advantages
The primary benefit of this insulation is its excellent thermal conductivity coefficient of 0.035 W/(m·K), which significantly improves the energy efficiency of piping systems. Its flexible structure allows for easy handling and installation, even in confined spaces or around bends. The durable polyethylene foam material is resistant to moisture and mechanical stress, contributing to the long-term protection of pipes against corrosion and temperature fluctuations. By maintaining consistent fluid temperatures, it helps reduce energy consumption and prevents the formation of condensation on cold water lines.
Suitable for
Residential plumbing and heating systems
Commercial water supply networks
Preventing heat loss in hot water pipes
Condensation control on cold water lines
Indoor piping installations
When it may not be suitable
This product is not designed for outdoor use where it would be directly exposed to intense UV radiation or harsh weather conditions without additional protective covering. It is also not suitable for high-temperature applications exceeding +95°C, such as direct contact with steam lines or high-pressure industrial exhaust systems.
Key specifications
Material: Polyethylene foam
Inner diameter: 35 mm
Wall thickness: 9 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 insulation, measure the length of the pipe section and cut the foam tube to the required size using a sharp knife. The flexible nature of the material allows it to be easily slipped over the pipe. Ensure that all joints are tightly butted together to prevent thermal bridging. For optimal results, secure the seams with appropriate adhesive or insulation tape to maintain a continuous thermal barrier along the entire length of the piping system.
What to consider before purchase
Verify the outer diameter of your pipes to ensure a snug fit with the 35 mm inner diameter.
Calculate the total length required, keeping in mind that each tube is 2 meters long.
Ensure the operating temperature of your system remains within the -80°C to +95°C range.
Consider purchasing additional adhesive tape for sealing joints.
Usage recommendations
For the best thermal efficiency, ensure that the insulation is installed without gaps at the joints. Regularly inspect the insulation for any signs of physical damage to maintain its protective properties over time.

## FAQ

### How much does the THERMAFLEX FRZ Pipe Insulation 35/9 cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 212 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/12506787/68848395_large.webp