Both sliding and hinged windows are energy efficient, but there is a difference between the two options. Since you must be able to open an aluminum sliding window, the sealants must be somewhat flexible so that the window can move easily on the rails. But the hinged window sealant is not flexible. While both window options are energy efficient, hinged windows are more energy efficient because they are not flexible in design.

These windows and doors are a new generation of door and window systems that offer a new solution for providing advanced technologies and a high quality system for homes. In addition, these systems are a good option for covering large openings due to the optimal design and numerous innovations that have been used in the design of these systems. Also, due to their diverse capabilities and high efficiency, they increase the ability of architects to design and create very beautiful constructions.

یکی از مدل های بسیار محبوب که خصوصا برای نصب در اتاق خواب ها کاربرد فراوانی دارد مدل کشویی است.. پنجره های کشویی در دو نوع ساخته می شود. یک لنگه بازشو که تنها یکی از لنگه بصورت کشویی باز می شوند و دو لنگه بازشو که هر دو لنگه پنجره قابلیت باز شدن دارند. پنجره کشویی دو لنگه بازشو خصوصا برای فضاهایی که نیازمند گردش بیشتر هوا هستند ، مثل اتاق هایی که تنها همین پنجره را دارند ، بسیار مفید است..

پنجره های کشویی گزینه ای ایده آل برای نصب در آشپزخانه است. وقتی محل قرار گرفتن پنجره بالای سر ظرف شویی یا کابینت هاست. راحتی در باز و بسته کردن ، این پنجره را به مدلی ایده آل برای بسیاری تبدیل کرده است.. چون هنگام باز شدن این نوع از پنجره هیچ فضای داخلی و خارجی اشغال نمی شود ، جهت نصب

From the time I ordered my custom window till the time it was delivered everything went well. They emailed that my order was received and paid for, emailed me - thanking me for the order - and that the order was in their system and a scheduled delivery date. They then emailed when the window was ready for delivery (the previous day). On the morning of the delivery, I was sent a tracking link - via text message - that showed how far the delivery was and where I was in the queue! Window was delivered as promised on time, undamaged by a very polite delivery guy. I wish all my purchase experiences for building products was this easy and carefree!!