alwitra flat roofs
united on top.


The best flat roofs are created...

"united on top." We live this phrase every day because it is close to our hearts. We stand by our customers, think from their point of view and deliver products and services for practical use. Together with roofers, architects, planners and the trade, we plan and realize the best, most durable and most beautiful flat roofs.

Up here together for over 55 years.

Since the company was founded in 1964 in Trier, alwitra has set standards for the entire industry with numerous innovations. This is especially true for the patented and field-proven alwitra aluminum profiles.

The decision for flat roof systems from alwitra is not a question of location, but of point of view. Because high-quality, innovative complete solutions - combined with perfect service and genuine customer proximity - are in demand worldwide. Many projects in all climate zones of the world have proven this for years.

More than 300 employees at our locations in Trier, Hermeskeil and in the field are our greatest strength. With passion, fun and a wealth of ideas, they are at our customers' side day after day.

Flat roofs

A partner at eye level

Someone you can rely on. Who is there and stands by your side. Realizing the best flat roofs together and meeting all the challenges of the future. That's what we stand for at alwitra.


Flat roofs from alwitra

Facts and figures

300 employees
Represented in more than 30 countries
Over 175 million m² of roof surface permanently sealed
Made in Germany