Completely unique - uniquely complete.

Our flat roof waterproofing system

Holistic solutions for all types of flat roofs

Our flat roof waterproofing system

With its waterproofing membranes, aluminium profiles and system components, the unique one-stop alwitra flat roof waterproofing system caters for virtually any task on the flat roof. And in case our standard products really do reach their limits, we will still be at your side as your genuine partner - with individual solutions for individual problems. So, with alwitra you cover everything from one roof edge to the other:

  • New build
  • Refurbishment
  • Private and industrial roofs
  • Green roofs
  • Terraces and balconies
alwitra flat roof waterproofing system
A genuine partner of the trades.

The advantages of the alwitra flat roof system

alwitra is the first choice for discerning partners from the roofing trade, for specialised distributors as well as for quality-conscious architects, designers, and builder-owners - for good reasons: choosing our high-quality flat roof systems brings a whole range of benefits.

Highest quality "made in Germany"
One contact for the entire flat roof system
Competent consultation
Individual solutions
Saving time and resources
Innovative, durable products
Produced on state-of-the-art machinery
Short transport distances
Elegant look
Product categories

An integrated system for outstanding performance

alwitra flat roof systems are the answer to any flat roof challenge, from one roof edge to the other. And indeed, our products are strongest when applied as an integrated system. All components of the water-draining layer constitute elements of a seamlessly integrated ready-to-install and long-term system solution - designed by specialists, tested by experts, and perfectly matching each other.

Waterproofing membranes

Aluminium roof edge profiles

Daylight systems

Flat roof drainage

Flat roof accessories


The sky's the limit.

Don't let anybody thwart you – we, at least, will not! In more than 50 years of our company history, we have supported and accomplished a large variety of interesting and individual projects across multiple sectors. Below, you can find some examples of the opportunities provided by our alwitra flat roof system – let yourself be inspired!