# Roof Membrane Transition Hammer 100/160 mm Przejście membranowe by Hammer

**URL:** https://aio.lv/en/product--hammer-288071013--11939167
**Data updated:** 2026-03-10 11:40 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Hammer
**Manufacturer code:** 288071013
**EAN:** 7319668071134
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hammer-288071013--11939167

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Przejście membranowe (membrane transition) Hammer 100/160 mm is a roof membrane flashing designed for creating sealed transitions around pipes or penetrations with diameters or connection ranges of 100 to 160 mm. Manufactured by Hammer, it provides a waterproof junction between roofing membranes and protruding elements, suitable for flat and pitched roofs, repair work, and new installations.

## Long description

Przejście membranowe Hammer 100/160 mm is a roof membrane transition flashing designed to create a watertight junction between roofing membranes and round penetrations such as pipes or vents with diameters or connection ranges from 100 to 160 mm. Made by Hammer, this membrane transition is suitable for use on flat and pitched roofs and for both new installations and repair work. The product integrates with common roofing membranes to prevent water ingress at the point where a round element penetrates the roof surface.
Advantages
The membrane transition provides a durable, flexible seal that adapts to small variations in pipe diameter within the 100–160 mm range. Constructed for outdoor exposure, it offers resistance to typical weather conditions encountered on roofs and simplifies installation compared with custom flashing solutions. Its shape and material allow reliable adhesion to roof membranes and reduce the risk of leaks at penetrations.
Suitable for
Sealing around roof penetrations such as exhaust pipes and ventilation ducts
Waterproofing details on flat and pitched roofs
Repairing or upgrading existing roof membrane penetrations
New-build roofing installations requiring a round membrane transition
Key specifications
Compatible connection range: 100–160 mm diameter
Function: roof membrane transition/flashing for round penetrations
Intended use: outdoor roofing applications on flat and pitched roofs
Material properties: flexible, weather-resistant membrane suitable for adhesion to common roofing membranes
Application: for integration with roofing membranes to create a watertight seal
How to use
Prepare the roof surface by cleaning and ensuring it is dry and free of dust, oils, or loose material. Position the membrane transition over the penetration so the inner collar fits the pipe within the 100–160 mm connection range. Ensure full contact between the transition flange and the roofing membrane, and apply an appropriate adhesive or mechanical fastening method compatible with the roof membrane system in use. Press the transition firmly to achieve complete adhesion and follow any membrane manufacturer's recommendations for sealing and overlap to achieve a continuous waterproof surface.
Usage recommendations
Use compatible adhesive and primer systems recommended for the specific roofing membrane type. Check that the selected pipe diameter falls within the 100–160 mm range and ensure proper overlap and sealing details at the flange. Regularly inspect sealed penetrations as part of routine roof maintenance.

## FAQ

### How much does the Hammer Przejście membranowe 100/160 mm cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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 Hammer 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 Hammer 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/11939167/67379064_large.webp