Weru exposes commonly believed myths Burglars enter through the cellar
This is one of the myths that people still believe it comes to break-ins. Our partner WERU and we, Fensterkonzepte Schulze, explain the real weaknesses of your home and help you to firmly close any security gaps.
Be on the safe side and rely on the combination of top quality in production, consultation and installation.
Most burglars do not enter through the cellar, but through easily accessible doors and windows. After all, speed is all-important to thieves: the easier the access and the poorer the security, the more successful the break-in. Side entrances such as patio and balcony doors, windows and entrance doors on the ground floor are particularly popular.
You don't need the highest safety class everywhere, the break-in risk is what is decisive. You can use your budget wisely and cost-effectively to achieve the best possible protection. We will show you where which safety classes are suitable and respond to your individual needs and general requirements in a free consultation.


In addition to the high brand quality of our top products, the HEMMLER name also stands for exceptional performance, reliability and service strength. This means that our customers always receive friendly and competent advice. Of course, we maintain the highest possible adherence to deadlines - and also guarantee the flawless technical installation of our products.
Our promise:
Trust, reliability and delighted customers are our benchmark. With this consistently high level of quality, we have made a strong impression on the market for over 50 years.