# Thermaflex Polyethylene Pipe Insulation 18 mm x 9 mm

**URL:** https://aio.lv/en/product--thermaflex-3020-009018-023--12506791
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3020-009018-023
**EAN:** 5907786872997
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3020-009018-023--12506791

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Thermaflex polyethylene insulation is a high-quality thermal protection solution designed for pipes with an 18 mm diameter and 9 mm wall thickness. This flexible foam material effectively reduces heat loss, prevents condensation, and protects piping systems in heating and plumbing installations. Its durable structure ensures long-term performance and energy efficiency for residential and commercial applications.

## Long description

Thermaflex polyethylene pipe insulation is a professional-grade thermal protection solution engineered for pipes with an 18 mm diameter and a 9 mm wall thickness. This flexible foam material is designed to minimize heat loss in heating systems and prevent condensation buildup in plumbing installations. By maintaining consistent pipe temperatures, it enhances the overall energy efficiency of residential and commercial infrastructure while providing a robust barrier against environmental factors.
Advantages
The primary benefit of this insulation is its high-quality polyethylene foam structure, which offers excellent thermal resistance and flexibility for easy installation around bends and fittings. Its closed-cell composition effectively repels moisture, preventing the formation of condensation that can lead to corrosion or water damage. Furthermore, the material is lightweight and durable, ensuring reliable performance over an extended service life while contributing to reduced energy consumption in building climate control systems.
Suitable for
Heating system pipework
Domestic hot and cold water plumbing
Preventing condensation on cold water lines
Reducing thermal energy loss in residential buildings
This insulation may not be suitable for high-temperature applications exceeding the thermal limits of polyethylene foam, such as direct contact with steam pipes or industrial high-heat exhaust systems. It is also not intended for outdoor use where it would be continuously exposed to direct UV radiation without additional protective cladding.
Key specifications
Material: Polyethylene foam
Inner diameter: 9 mm
Wall thickness: 9 mm
Pipe diameter compatibility: 18 mm
Length per unit: 2 m
To install the insulation, measure the length of the pipe section and cut the foam tube to the required size using a sharp utility knife. If the pipe is already installed, use the pre-slit opening to wrap the insulation around the pipe. Ensure all seams are tightly joined and secured with appropriate adhesive or tape to maintain a continuous thermal barrier. For elbows or T-junctions, miter-cut the foam at 45-degree angles to ensure a snug fit.
What to consider before purchase
Verify the outer diameter of your pipes to ensure a correct fit
Calculate the total linear meters required for your project
Ensure you have compatible adhesive or insulation tape for sealing joints
For optimal performance, ensure that all joints and seams are completely sealed to prevent air gaps. Regularly inspect the insulation for any signs of mechanical damage to maintain its thermal efficiency.

## FAQ

### How much does the Thermaflex Polyethylene Pipe Insulation 18 mm x 9 mm cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 588 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 10.07.2026 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/12506791/68848405_large.webp