Here your individual demand for air seals can be calculated and you can order immediately*. Thereby you will not take any risks that you order to much products. You will receive a to 6 months-extended right of return on all products determined by the requirement calculator and if returned in good condition. Even in case that the quantities ordered are not sufficient you will get subsequent delivery of shortfalls for the same building project within the next 4 weeks. Across Germany we ship postage-free, throughout Europe with reduced costs - please ask us about it.
The results of the requirement calculator are based on our experiences. As a matter of principle we assume no guarantee for an exact and precise calculation. Therefore we offer the forwarding and an extended right of return.
After filling-out the necessary products will be put in the shopping cart. There you have the possibility to add further products from our shop and to verify the quantities before ordering.
* The information requested by the requirement calculator is determined on the basis of our previous experience. In principle, however, we cannot offer a guarantee on accurate and precise calculations. We therefore offer you free forwarding within Germany (and abroad at reduced shipping costs) and an extended return policy."