# THERMAFLEX FRZ Pipe Insulation 89/13

**URL:** https://aio.lv/en/product--thermaflex-pipe-insulation-frz-89--12506809
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** PIPE INSULATION FRZ 89
**EAN:** 5907786870320
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-pipe-insulation-frz-89--12506809

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The THERMAFLEX FRZ 89/13 is a high-quality pipe insulation designed for thermal protection of heating and plumbing systems. With an 89 mm inner diameter and 13 mm wall thickness, it effectively reduces heat loss and prevents condensation. This flexible, closed-cell polyethylene foam insulation is easy to install, durable, and suitable for various residential and commercial piping applications.

## Long description

The THERMAFLEX FRZ 89/13 is a professional-grade pipe insulation solution engineered for the thermal management of heating and plumbing systems. Constructed from high-quality closed-cell polyethylene foam, this insulation provides an effective barrier against heat loss and condensation buildup. With an inner diameter of 89 mm and a wall thickness of 13 mm, it is designed to fit standard piping systems securely, ensuring consistent thermal performance across residential and commercial installations.
Advantages
The primary benefit of this insulation is its excellent thermal efficiency, characterized by a low thermal conductivity coefficient of 0.035 W/(m·K). The flexible nature of the polyethylene foam allows for quick and easy installation, even in tight spaces or around complex pipe bends. Its durable structure maintains its integrity over time, providing long-term protection for piping infrastructure. Furthermore, the material is resistant to moisture, which significantly helps in preventing corrosion and the formation of condensation on cold water pipes.
Suitable for
Thermal insulation of heating system pipes
Protection of hot and cold water supply lines
Preventing condensation on plumbing installations
Residential and commercial building infrastructure
When it may not be suitable
This product is not designed for use in environments where pipes are exposed to direct sunlight or extreme UV radiation, as the material may degrade over time. It is also not intended for high-temperature industrial steam lines that exceed the maximum operating temperature of +95°C.
Key specifications
Material: Polyethylene foam
Inner diameter: 89 mm
Wall thickness: 13 mm
Length: 2 m
Density: 40 kg/m³
Thermal conductivity: 0.035 W/(m·K)
Operating temperature range: -80 to +95°C
How to use
To install the THERMAFLEX FRZ 89/13, measure the length of the pipe section to be insulated and cut the foam tube to the required size using a sharp knife. If the insulation is not pre-slit, cut it longitudinally along the side. Wrap the insulation around the pipe, ensuring a snug fit. For optimal performance, seal all joints and seams with appropriate adhesive tape to prevent air gaps and moisture ingress.
What to consider before purchase
Verify the outer diameter of your pipes matches the 89 mm inner diameter of the insulation.
Ensure the operating temperature of your system remains within the -80 to +95°C range.
Calculate the total length required, keeping in mind that each unit is 2 meters long.
Usage recommendations
For the best results, ensure that the pipe surface is clean, dry, and free of dust or grease before applying the insulation. Properly sealing all joints is critical to maintaining the thermal efficiency of the system.

## FAQ

### How much does the THERMAFLEX FRZ 89/13 Pipe Insulation cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 01.07.2026 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/12506809/68848451_large.webp