# THERMAFLEX SMART PRO N Insulation Pipe 18mm Inner Diameter 19mm Wall Thickness

**URL:** https://aio.lv/en/product--thermaflex-3004-019018-023--12511341
**Data updated:** 2026-06-10 09:35 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3004-019018-023
**EAN:** 5901497073568
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3004-019018-023--12511341

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The THERMAFLEX SMART PRO N is a high-quality insulation pipe designed for thermal protection of heating and plumbing systems. With an 18mm inner diameter and 19mm wall thickness, it effectively reduces heat loss and prevents condensation. This durable insulation material is suitable for professional installation in residential and commercial buildings, ensuring energy efficiency and long-term performance for pipe networks.

## Long description

The THERMAFLEX SMART PRO N insulation pipe is a high-performance solution engineered for the thermal protection of heating, plumbing, and HVAC systems. With an 18mm inner diameter and a 19mm wall thickness, this pipe insulation is crafted from advanced thermoplastic elastomers (TPE) to provide superior thermal efficiency. Its closed-cell structure and integrated vapor barrier effectively minimize heat loss and prevent condensation, ensuring the longevity and reliability of pipe networks in both residential and commercial environments.
Advantages
This insulation material stands out due to its exceptional mechanical resistance and long-term stability. It is designed to be environmentally friendly, fully recyclable, and compliant with strict ecological construction standards. The material offers excellent fire resistance, being classified as B-s2,d0, which means it is non-toxic and produces minimal smoke in the event of a fire. Its wide operating temperature range makes it a versatile choice for demanding technical installations where performance and safety are paramount.
Suitable for
Heating and hot water distribution systems
Cold water plumbing networks
Ventilation and air conditioning systems
Refrigeration piping
When it may not be suitable
This product is not designed for applications involving temperatures exceeding 95°C or falling below -80°C. It is also not suitable for outdoor installations where it might be exposed to direct, prolonged UV radiation without additional protective covering.
Key specifications
Inner diameter: 18 mm
Wall thickness: 19 mm
Material: Thermoplastic elastomers (TPE)
Thermal conductivity: 0.038 W/(m·K) at 40°C
Operating temperature range: -80°C to +95°C
Density: 40 kg/m³
Fire resistance class: B-s2,d0
Length: 2 m
How to use
To install the THERMAFLEX SMART PRO N insulation, ensure the pipe surface is clean, dry, and free of debris. Slide the insulation over the pipe or cut it longitudinally if necessary. For secure joints and seams, it is recommended to use compatible adhesive and self-adhesive tape to maintain the integrity of the vapor barrier. Ensure all connections are tightly sealed to prevent air gaps that could lead to condensation.
What to consider before purchase
Verify the outer diameter of your pipes to ensure a proper fit with the 18mm inner diameter.
Confirm the operating temperature of your system falls within the specified range.
Ensure you have the necessary adhesive and sealing tape for professional installation.
Usage recommendations
For optimal results and to maintain the vapor barrier integrity, use the recommended specialized adhesive and self-adhesive tape during installation. Regularly inspect the insulation for any mechanical damage to ensure continued energy efficiency.

## FAQ

### How much does the THERMAFLEX SMART PRO N Insulation Pipe 18/19mm 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 — 349 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 Tuesday 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/12511341/68855622_large.webp