Aluminium Exterior Door

customize the Aluminium exterior door.

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Finish: powder coating, elecplating, etc.

Various glasses are optional.

Method / step

Reserved openings: Windows larger than aluminum doors and windows shall be reserved on the wall. Generally, the left and right sides shall be increased by 1.5cm, the upper part by 1.5cm and the lower part by 2.5cm to facilitate the installation of aluminum alloy doors and windows. If the reserved size error is too large and aluminum alloy doors and windows cannot be installed, the Builder shall be responsible for handling it.

How to install aluminum alloy doors and windows

Setting out; Before the installation of aluminum alloy doors and windows, three kinds of datum lines shall be set out as preparation for installation and construction. 1. Center datum line -- determines the center position of the window. 2. Horizontal datum line -- determines the height and position of the window. 3. Access datum line - determines the internal and external positions of the window.

How to install aluminum alloy doors and windows

Installation of outer frame: the installer shall install aluminum alloy doors and windows according to the positions listed above, use plumb bob and level ruler to determine its true horizontal position, and then fill and fix it with wooden wedge around the aluminum alloy frame.

How to install aluminum alloy doors and windows

Embedded fixing piece: embed the fixing piece into the concrete wall or brick wall for 3-4cm, mix the stones with 1:2 cement mortar for fixation, or weld the fixing piece with the reinforcement by welding.

How to install aluminum alloy doors and windows

Cement patching: after the fixing piece is fixed, the surrounding wooden wedge is removed by the installer and caulked with cement mortar to avoid water seepage in the gap between the aluminum alloy frame and the wall.

How to install aluminum alloy doors and windows

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Reserved water blocking joint: after the caulking of aluminum alloy doors and windows, the cement worker shall nail the edges of the outer frame room with 1cm square wooden strips before painting. The water blocking joint shall be reserved. After lifting the wooden strips after painting, it shall be filled with leak proof agent to prevent rainwater infiltration.