Persistence, precision and loyalty
LEIAB is located in Småland, a part of Sweden that is known for its persistence, precision and loyalty. Several of our staff members have been with us from the start and have thereby developed into expert craftsmen. A combination of modern production techniques, a finely tuned process with a clear allocation of responsibilities, and well established suppliers have contributed to the fact that today few can match the precision and quality of our supplies.
We keep our promises and offer generous warranties
We offer our customers a stable and secure investment. And we keep our promises. Your delivery arrives within the agreed time. Not before and not after. Furthermore, we always provide advance notification of the precise time that we are going to arrive.
Our production process is fine-tuned and nothing is left to chance. All products undergo quality control before being delivered. We know that the products that leave our factory live up to our promises, not just in terms of performance but also with respect to function. That’s why we provide generous warranties. A 10 year functional warranty as well as a 10 year warranty against condensation between the panes in both double and triple glazed windows.
This is our quality policy:
LEIAB’s end product shall be the result of an organisation that is focused on quality and puts the customer at the centre.
- Staff will perform their allocated tasks as agreed and to budget, with personal responsibility and commitment, including follow-up and documentation.
- Quality is the responsibility and concern of all employees.
- Our quality system shall comply with ISO 9001. It shall be under continuous development including follow-up and documentation.
- Quality is the highest priority and shall be regarded as a natural part of daily activities.
- Work shall be carried out responsibly and loyalty shall be shown to each other and to the company.
Our Window Guide

If you want to download the catalogue as a PDF-file, you can find it in our Document Library.