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C70 5-Chambers VEKA uPVC Casement and Awning Window

Introduction：

The C70 5-Chambers VEKA uPVC Casement and Awning Window features German VEKA uPVC profiles – the world's best PVC window profile system, trusted across Europe and widely used in premium residential and villa projects. Its 5-chamber design with built-in steel reinforcement delivers superior strength, zero warping, and excellent thermal and acoustic insulation. All hardware is German GU, with handles from HOPPE – the world's No.1 handle brand – built solid and smooth to the touch.

The profiles are laminated to stay warp-free and fade-free for 20 years. Every window is manufactured to German processing standards, meeting European and American quality requirements.

For high-end uPVC windows, choose the C70 5-Chambers VEKA uPVC Casement and Awning Window – and only our factory in China has them.

Basic Configuration

Profile	70mm 5-Chambers VEKA UPVC
Thickness	2.8mm
Sealing System	3EPDM
Glass	6GLow-e+12A+6G Thickness(24/30/36mm)
Hardware	GU-Hidden Hinges weighting 45kg
Handle	HOPPE Handle( Silver, Bronze )
Surface Treatment	Renolit Film
Uw	1.2-1.5