you can count on us


A roof gives a house a visible character. We ensure that your roof is up to date and sustainable – both economically and ecologically.

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Sheet metalworking

Whether they’re working on roofs or facades, our metalworking experts know how to handle all kinds of metals and tailor them perfectly to your needs. From modern to functional or artistic, there are no limits for us – or for you.

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Liquid plastics

Short hardening times and extreme durability make liquid plastics the ideal materials. We use them for joints and borders, detailed designs, terraces, balconies, pergolas and stairs of all kinds.

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Facade construction

A facade is not just there to protect you from rain, snow, wind, heat and cold. We turn each facade into an eye-catching visual feature that reflects your requirements within the many architectural design possibilities.

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inspiration for you and your property


your property could look as good as this in future



Why Alltec?

Four good reasons to trust us

  • Fast

    Do you have an inquiry, a request or an emergency? We can be on site in no time to discuss all the necessary details with you.
  • Straightforward

    Technical jargon is not our thing. We speak your language and explain even the most complicated concepts in a simple and understandable way.
  • Professional

    All our friendly employees have first-class training. In addition, they complete further training on a regular basis to make sure they are always up to date.
  • Experienced

    We know exactly what we are doing, just as we have done for nearly 60 years. This means that we can always find the ideal solution to suit you. Nothing can replace experience.