タイトルまたは説明

1. with yokor aluminium profile and double glazed glass,our casement window can help reduce energy comsuption,U-value to 3.6 is available.decible.
2.acoustic options.
yokor double seal european system provide an excellent solution in sound insulation,available to help reduce *6 decible and can help reduce aircraft,highway traffic and railway and other noise problems.

3:glazing
all our products adopt double glazed grade-A toughen glass,the default thickness is 5mm toughen ***2mm air gap**5mm toughen.

4.anti-scratch protective wrapping
quality anti-scratch protective wrapping is available for all yokor products

5.frame
we provide a range of recommend size for your reference,too big or too heavy may cause big problems like panels faaling down in the future.
minimum frame width is **0mm
minimum frame height is **0mm
maximun frame width is ***0mm
maximum frame height is ***0mm

6 warranty
all yokor products have 7 years warranty for aluminium sections and glass and 2 years warranty for hardware from the effective date.