# VIEGA Viega 3815 pipe sleeve, inner diameter 100 mm, length 2500 mm

**URL:** https://aio.lv/en/product--viega-101312--11822881
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 101312
**EAN:** 4015211101312
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-101312--11822881

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Viega 3815 is a pipe sleeve with an inner diameter of 100 mm and length of 2500 mm. Designed to protect and guide pipes through walls or floors, it provides a fixed conduit for plumbing, HVAC or electrical installations. Suitable for creating fire stops or allowing pipe movement while maintaining a defined passage in building projects.

## Long description

VIEGA Viega 3815 pipe sleeve with an inner diameter of 100 mm and a length of 2500 mm provides a protected passage for pipes through walls and floors. The sleeve is designed to guide plumbing, HVAC or electrical installations while maintaining a defined conduit that can accommodate movement and assist in creating fire stops when combined with appropriate sealing materials. Constructed from plastic and supplied with a lip seal, this model is intended for use where a durable, low-profile sleeve is required to protect pipe edges and simplify installation.
Advantages
The plastic construction offers corrosion resistance and low weight, facilitating handling and installation in confined spaces. The lip seal provides a basic barrier against dust and moisture and helps keep the pipe centered within the sleeve. With a 100 mm inner diameter and 2500 mm length, the sleeve supports long-run penetrations and ensures a consistent opening for later sealing, inspection or replacement of services. Its geometry is suitable for standard WC and sanitary installations as well as other pipe types within the specified diameter range.
Suitable for
 Routing sanitary pipework through walls and floors (including WC installations)
 Protecting pipe edges during building work and finishing
 Creating defined conduits for HVAC or electrical service runs
 Providing a channel for fire-stopping materials where required
Key specifications
 Inner diameter: 100 mm
 Length: 2500 mm
 Material: plastic
 Seal type: lip seal integrated
 Intended application: pipe sleeve for wall and floor penetrations
How to use
Cut the sleeve to the required length if necessary and insert it into the prepared opening in the wall or floor. Position the sleeve so that the lip seal aligns with the finished surface or the position specified by project requirements. Run the pipe centrally through the sleeve and ensure adequate clearance for movement and for the application of any fire-stopping or sealing materials. Secure the sleeve according to site practice to prevent displacement during subsequent works.
Usage recommendations
For installations requiring fire resistance, complete the penetration with approved fire-stopping systems compatible with plastic sleeves and the specific pipe material. Check local building codes for required clearances and sealing methods. When used in sanitary or WC applications, verify compatibility with the pipe outer diameter and ensure the lip seal is correctly seated to reduce ingress of debris or moisture.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 10 |
| Length | 2500 mm |
| Inner diameter | 1000 mm |

## FAQ

### How much does the VIEGA Viega 3815 pipe sleeve 100 mm x 2500 mm cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 15.07.2026 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 VIEGA 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 VIEGA 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/11822881/67290094_large.webp