PRODUCTS DESCRIPTION
Aluminium Internal L Frame Shutter Aluminum Louvers Manufacturers
Aluminium Internal L Frame Shutter well fits the small and medium sized openings, especially for windows.
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Delivery:
25 days upon shop drawing confirmation
MOQ:
10PCS
Payment Term:
TT
Fob Port:
Nansha Port/Shenzhen Port
Trade Term:
EXW/FOB/CIF/DDP
Model Number:
LFS01
Product Origin:
Guangdong,China
Brand:
Wangjiawang
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Aluminium Internal L Frame Shutter well fits the small and medium sized openings, especially for windows.
Blades of Internal L Frame Shutter is able to be rotated to control air volume coming inwards. Thus, indoor space can be ventilated properly, and risk of virus transmission through the air can be effectively reduced
Aluminium shutter can completely block people’s vision from outdoors and create an enclosure space and helps to protect personal privacy.
Aluminum Internal L Frame Shutter is suitable for small or medium sized openings.
Theinternal L frame shutter usually consists of 1 or more rectangular panels, hinged to the L frame or T profile with handle locks.
The internal L frame shutter can show people the seamless outdoor scenery after opened. The internal L frame shutter is able to match shaped windows.
Operable blades of the internal L frame shutter are ideal for the control the air flow into the indoor area. Aluminium material with coating is easy for cleaning.
Technical Data
1
What is aluminum louver with internal L-frame shutter?
It is an aluminum louver with an L-shaped inner reinforcing frame, integrating shutter and louver functions, with high structural strength and good sealing performance.
2
What does “internal L-frame” mean?
It refers to an L-shaped reinforcing structure inside the frame and sash, which improves stability and makes closing tighter.
3
What material is used?
6063-T5 high-strength aluminum alloy, with powder coating or fluorocarbon coating.
4
What are the advantages of L-frame structure?
Higher rigidity, better wind resistance, stronger anti-deformation, and better sealing and sound insulation.
5
Can it be opened and closed as a shutter?
Yes. It can be fully opened or closed as a whole, and the louver blades can also be angle-adjustable.
6
How about sunshade and ventilation?
Excellent. Blade angle can be adjusted freely to control light and air volume.
7
How about privacy and security?
When closed, it provides full privacy and certain anti prying security performance.
8
Is it wind-resistant?
Strong wind resistance due to L-frame reinforcement, suitable for high-rise and coastal areas.
9
Will it rust?
No. Aluminum alloy is rustproof, corrosion-resistant and weather-resistant.
10
Is it waterproof?
Good water tightness with multi layer sealing structure.
11
How to operate it?
Manual operation (handle / lever) or electric remote control is available.
12
Can it be motorized?
Yes, electric opening/closing and blade angle adjustment are supported.
13
What colors are available?
Any RAL color; common colors: white, gray, black, coffee, wood grain.
14
What surface treatment?
Powder coating as standard; fluorocarbon coating and wood grain transfer are optional.
15
Where is it mainly used?
Villa exterior windows, garages, shops, factories, balconies, security shutters.
16
Installation methods?
Face-mounted, inset installation, wall-mounted, frame-mounted.
17
How to maintain?
Wipe with clean water or neutral detergent; no special maintenance required.
18
Service life?
20–30 years under normal outdoor use.
19
Can size be customized?
Yes, width, height, blade type, color and operation mode can be customized.
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