Casement windows can take better warm insulation:
In terms of heat preservation performance, the flat windows on the market are generally sealed with sealant strip, while the sliding windows are generally sealed with wool strip, and the sealing effect of rubber strip is generally better than that of wool strip. Two-point locks or Heaven-Earth locks are often used to close the opening parts of flat windows, and the sealing effect is better. The push-pull windows are usually locked by locking or touching, and the sealing effect is not ideal.
What is your warranty ? What do we do in case of problems?
A:7 years quality warranty is provided, including frame unfading nor peel-off, hardware and accessories working properly under correct operation. 10 years warranty for German hardware. In case of our quality problem, we will provide replacement by international courier. Immediate delivery of replacement parts with available in stock, and if not stocking, the time should be depending on material ordering time which is normally 10-15 days.
Window’s opening style:
Qingdao Clear windows Advantage
We ONLY work with reputed suppliers for aluminum sections,glass and hardware, with highly trained staff to make sure 10 years warranty products for you.
Our products designed and produced according to international standards for weather protection, acoustics, aesthetics and security.
We cover the fields of residential ,commercial,hospitality,prestige houses,retail and school.and One-Stop-Solution for your project.
Custom Solutions supply a wide range of standard shapes for general use. They also offer custom design and development services to a multitude of industries.
Over 15 years of experience in our field.We understand well and delivery what you need.
Our services include design,documentation,fabrication, loading,export,installation and supervisor.