3D build-up of IKO ULTRA Prevent 25 and IKO ULTRA Gold 20 reinforced bituminous membrane roofing systems - bitumen roofing and waterproofing
Photo gallery of a completed system
Photo gallery of a completed system
Photo gallery of a completed system
Photo gallery of a completed system

Home / Reinforced bituminous membrane systems / IKO ULTRA Prevent 25 systems

IKO ULTRA Prevent 25 Systems

IKO ULTRA Prevent 25 systems can be used as a hybrid system or a torch applied system, ensuring the product is prepared for both the site conditions and project requirements.

With their reinforced bituminous membranes, the IKO ULTRA Prevent 25 systems achieve waterproofing functionality and a life expectancy in excess of 25 years – BBA approved (Certificate No. 91/2671).

These systems are backed with a 25-year guarantee when installed in line with the specification by IKO Approved and Registered Contractors only.

They are also classified BROOF(t4) in accordance with BS EN 13501-5: 2016 fire classification. This enables unrestricted use within Part B4 of the Approved Documents of the Building Regulations (tested under ENV1187).

This is based on specific system build-up testing, so please contact IKO for further clarification or refer to the product BBA certificate, where applicable.

For Safe2Torch guidance, please visit our dedicated information hub.

Want to know more about IKO ULTRA Prevent 25 systems?

IKO ULTRA Prevent 25 system components

Download document from the link:

Download document from the link:

Download document from the link:

Directly access our NBS Source specification – simply click the button to copy the link, paste it into your browser, and press enter.

Torch-On Specification

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