# THERMAFLEX Insulation Elbow 28/9 for Pipe Systems

**URL:** https://aio.lv/en/product--thermaflex-3520-009028-032--4917557
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** THERMAFLEX
**Manufacturer code:** 3520-009028-032
**EAN:** 5901497016824
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaflex-3520-009028-032--4917557

## 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 insulation elbow 28/9 is a specialized component designed for thermal insulation of pipe bends. It provides efficient heat loss prevention and condensation control in heating and plumbing systems. Made from high-quality flexible foam, this pre-formed elbow ensures a precise fit, easy installation, and long-term durability, making it an essential solution for maintaining optimal thermal performance in residential and commercial piping networks.

## Long description

The THERMAFLEX Insulation Elbow 28/9 is a high-performance, pre-formed component engineered specifically for the thermal insulation of 28 mm pipe bends. Designed to integrate seamlessly into heating and plumbing systems, this insulation elbow effectively minimizes heat loss and prevents condensation, ensuring the overall efficiency and longevity of your piping network.
Advantages
This insulation elbow offers a superior fit due to its pre-formed shape, which eliminates the need for complex cutting or manual shaping during installation. The flexible foam material provides excellent thermal resistance and durability, maintaining its structural integrity over time even in demanding environments. By providing a continuous insulation layer around pipe bends, it helps to significantly reduce energy consumption and protects pipes from external environmental factors.
Suitable for
Residential heating systems
Commercial plumbing networks
Hot and cold water supply lines
Preventing condensation on pipe bends
When it may not be suitable
This product is specifically designed for 28 mm diameter pipes and may not be suitable for pipes of different dimensions. It is intended for standard heating and plumbing applications and should not be used in environments with extreme temperatures exceeding the material's thermal rating.
Key specifications
Inner diameter: 28 mm
Insulation thickness: 9 mm
Material: Flexible closed-cell foam
Application: Pipe bends and elbows
How to use
To install the THERMAFLEX Insulation Elbow, ensure the pipe surface is clean and dry. Position the pre-formed elbow over the pipe bend, ensuring a snug fit. Secure the seams using appropriate adhesive or tape recommended for foam insulation to ensure a vapor-tight seal. The flexibility of the material allows for easy adjustment during the installation process.
What to consider before purchase
Verify the outer diameter of your pipe matches the 28 mm specification.
Check the required insulation thickness for your specific local building regulations.
Ensure compatibility with the existing insulation material used on straight pipe sections.
Usage recommendations
For optimal thermal performance, ensure all joints between the elbow and straight pipe insulation are tightly sealed to prevent thermal bridging and moisture ingress.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.045 kg |

## FAQ

### How much does the THERMAFLEX Insulation Elbow 28/9 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 140 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4917557/30625607_large.webp