![Evalon Preformed Details](https://www.alwitra.co.uk/media/images/uploaded/products/43/evalon-preformed-details.137.full.png)
Unbacked EVALON® single ply membrane, preformed into corners, flanges & sleeves
- Quick and convenient
- For corners and penetrations
- Variety of sizes
- Various colours
EVALON® Preformed Details
EVALON® Preformed Details are made from unbacked EVALON® single ply membrane, preformed into internal & external corners, flanges & sleeves. These make light work of detailing and offer a neat finish.
![almost 40 years experience with waterproofing systems in the UK](https://www.alwitra.co.uk/media/images/uploaded/almost-40-years-experience-with-waterproofing-systems-in-the-uk.151.featured.png)
Almost 40 years experience with waterproofing systems in the UK
![Trusted](https://www.alwitra.co.uk/media/images/uploaded/trusted.37.featured.png)
Trusted by architects, roofing contractors & developers
Applications
- Internal Corners
- External Corners
- Penetrations