Roof guarantee

Maintenance intervention o Tiles, bent tiles and membranes are guaranteed from the date of installation: find the one you are interested in or contact our Customer Service. Here are the aspects to consider to design the best solution.

What are the guarantees that I can activate for my roof? How long? Can I guarantee only the tile and the pantile or also the roof system?

To request the guarantee certificate you must proceed with the online request in the following portals:

  • Portal for warranty claims for Wierer

  • Warranty request for Braas


To request the guarantee of Icopal products, it is necessary to contact customer service at the following contact info.it@bmigroup.com.

All Wierer and Braas bent tiles and roof tiles are guaranteed for 30 years from the date of installation.

In the case of Coppo del Borgo, BMI Italia offers the possibility of activating a specific guarantee for 50 years.

It is also possible to activate a Wierer system guarantee that integrates the thirty-year guarantee on the tiles, allowing the owner of the property to benefit from a guarantee capable of ensuring unparalleled peace of mind.

Discover all the guarantees and request the certificate:

  • Portal for warranty claims for Wierer

  • Warranty request for Braas

Wierer is also the only company in Italy to guarantee the entire roofing system thanks to the System Guarantee: by purchasing Wierer products, you can request the 15-year guarantee on the roof system free of charge: if there should be infiltrations from atmospheric agents due to any of the Wierer products installed, the company would intervene to restore the original functionality of the roof covering at its own expense.

The system guarantee integrates the thirty-year guarantee on the tiles allowing the owner of the property to benefit from a guarantee able to ensure unparalleled peace of mind.

Braas guarantees the Coppo Domus brick tile for 30 years, the Nova and Monocoppo tiles for 10 years and the drawn Coppi tiles for 30 years. By clicking on the links below you can download the facsimiles of the three different guarantees:

  • Coppo Domus, 30 years old

  • Nova and Monocoppo, 10 years old

  • Coppi drawn, 30 years

The 30-year guarantee for the Coppo Domus tile produced in the Castelletto di Branduzzo (Pavia) plant was achieved following numerous tests and specific checks on the production process.

To ensure their resistance even in the coldest climates, the tiles are subjected to at least 400 freeze / thaw cycles, widely exceeding the limit required by the legislation in force (UNI EN 1304) which corresponds to 90 cycles for Italy and 150 cycles for Northern European countries.

The warranty is valid from the date of installation. For more information contact the sales office at 199 19 33 94 **

** The normal rate for long distance calls with no connection fee applies. The cost of the call from the mobile network varies depending on the operator.

Icopal products are covered by guarantees, the specifications of which are being updated. For support information, please contact customer assistance info.it@bmigroup.com

If you are installing a "Coppa del Borgo" tile, you can request the 50-year guarantee on the Wierer guarantee portal.

Do you have any other questions?

Do you have any other questions?

Contact our team of experts Switchboard: 0474 560000 E-mail: info.it@bmigroup.com

bmi-area-designer