The type of glazing you choose for your patio door depends largely on your personal requirements and wishes. To improve thermal insulation, for example, you can choose from a range of double and triple insulating glazing with a Ug value of up to 0.6 W/m²K. If you live near a main road or are exposed to other noise, we also recommend soundproof glazing up to class 5. And to improve break-in protection, we also offer laminated safety glass and break-through-resistant glazing.