Commercial Pella Black Large Fixed Double Pane Picture Window

The commercial Black Large Fixed Double Pane Picture Window is a high-quality window designed for commercial buildings. It features a large fixed pane of glass that provides an unobstructed view of the outdoors, making it ideal for areas where natural light is desirable, such as lobbies, conference rooms, and retail spaces.

The double pane design provides superior energy efficiency and helps to reduce noise transmission, making it an excellent choice for buildings located in busy urban areas. The black frame is sleek and modern, providing a stylish and contemporary look that complements any building's design.

The window is made from high-quality materials and is built to withstand the rigors of commercial use. It is easy to install and maintain, making it a cost-effective solution for businesses looking to upgrade their windows.

pecifications:

Profiles	6063-T5 high quality thermal break aluminium profiles          6063-T5 high quality non-thermal break aluminium profiles
Glass	Single tempered glazing: 5mm, 6mm, 8mm, 10mm, 12mm... Double tempered glazing: 5+12A+5mm, 6+12A+6mm ... Laminated glazing: 6.38mm, 8.76mm, 10.76mm, 11.14mm, 11.52mm ... Tinted/LowE/Reflective/Clear/Obscure/Opague/ Fritted... Special performance glass: Fireproof glass, Bulletproof glass
Hardware	Chinese Brand Australian Brand German brand
Accessories	Stainless steel screws, EPDM rubber gasket to ensure good quality
Mesh	Fiberglas Flyscreen Retractable Flyscreen Aluminium / Stainless Steel Security Mesh
Finishing	Powder coating (6-20yr warranty) Anodized Eletrophoresis Wood Grain PVDF

For glass of the same structure, the heat transfer coefficient of different systems has different results.  
Regular Glass Option:

Glass Composition	China K value	Europe K Value	U.S.A U Value
			Summer	Winter
6mm Clear	5.44	5.02	5.74	6.17
6+12A+6	2.258	2.51	3.09	2.75
6 (Low-e)+12A+6	1.57	1.49	1.7	1.66

Advantages:

The biggest advantage of fixed windows is that they have good lighting.
If you like the warmth of the sun, you can install this kind of window,
The fixed window has good sealing performance and good thermal insulation performance. The place we often use is the skylight.