Aluminum Window Series

81 Aluminum Window Product Introduction

The 81 series aluminum window is a high-performance architectural solution designed for modern buildings. Featuring a sleek profile with a width of 80mm, it combines lightweight aluminum alloy with exceptional durability and corrosion resistance. Its air-tight and water-tight sealing system ensures superior energy efficiency, while the customizable finishes (anodized or powder-coated) cater to diverse aesthetic preferences. Ideal for residential and commercial applications, this series offers easy maintenance, longevity, and a clean contemporary look. The modular design allows for large glass panels, maximizing natural light and views.

Product Information

UK91 External Opening Door

Thermal Break Strip Width	Profile Wall Thickness	Outer Frame Thickness	Window Sash Thickness	Visible Frame Width	Visible Window Sash Width	Visible Mullion Width	Compatible Glass
54mm	1.8mm	81mm	90mm	40mm	88mm	35mm	47mm

Product Name	UKEA 81 Tilt and Turn Window
Model	81 Series
Profile	Model: UKEA81 Series; Material: 6060-T66 Supplier: Shandong Youjia Energy saving Technology Co., Ltd.
Frame Corner Construction Details: Joinery type	45° cut, assembly with corners keys and glued
Reinforcement	None
Glazing	Structure: 47mm thick, 5mm Tempered + 12mm Argon + 5mm Tempered + 12mm Argon + 5mm Tempered Glass Supplier: Shandong Xingguan Glass Technology Co., Ltd.
Hardware	Supplier: SIEGENIA-AUBI Hardware for Windows and Doors (Sanhe) Ltd.
Thermal Break	Model: 54C, 54CT, 54CK; Material: PA66GF25 Polyamide insulation strip Supplier: Technoform Bautec (Suzhou) Thermal Insulation Materials Co., Ltd.
Drainage	Sizes: 30mm x 5mm(Width x Height); Quantity: 2
Sealing Strip	Model: 5mmG01, O-Φ4, Y-01, PO-01, PK-01; Material: EPDM Supplier: Shenyang Ruide Rubber & Plastic Manufacturing Co., Ltd
Sealant	Model: 171 Neutral Silicone Sealant; Material: Silicone Sealant Supplier: Guangzhou Jointas Chemical Joint Stock Co., Ltd.
Installation	The rough opening allowed for a 5mm shim space. The exterior perimeter of the test specimen was fixed by screws every 400mm and sealed with silicone sealant.