Lumei Brand PVC Profiles 70mm Window Frame

Lumei Brand PVC Profiles 70mm Window Frame 

--System Glass

70 "ZhiZhen" series can be used 5+12+5 double hollow glass,also can use 5+9+5+9+5 or 5+12+5+12+5 three layer hollow glass,if use low-e glass filled with argon gas,which can realize of level 4,the excellent properties of heat preservation magnitude 8.

--System Sunshade

70 "ZhiZhen" series of doors and windows with hollow glass Lumei built-in shutter,the use of electric or manual open means,use more convenient,built-in shutter from dust and soot pollution exposure and the external force to the destruction of the tracery,clean annoyance can be exempt from traditional products. 

--System Hardware

70 "Zhizhen" System of door and window hardware fittings for use,strictly according to the technical requirements of the user profile,selection of window type,and regional differences in factors such as environment,recommended in line with 70 "Zhizhen" system technical requirements of high quality hardware,so that the overall performance of doors and windows reach the international leading technology standard.

--System Sealing

Profile for 3 seal design,strip using "Zhizhen" 70 high quality epdm gaskets,reduce the heat conduction,heat insulation performance is more outstanding.Ensure the tightness,window can realize airtight level 4,the excellent properties of watertight level 3.

The advantages of 70mm PVC profile series of open uPVC doors and windows:

- The main section bar with a six-cavity structure has good thermal insulation and energy saving effects, which is one of the most sophisticated section bar systems in today's market.
- Applies an independent drainage cavity design to improve the drainage performance of finished windows.
- It can be designed in tilting windows, inclined windows inward, fixed windows, etc.
- Through connection materials, you can form connection at any angle.
- It can be equipped with hollow glass of three layers and double layer at large intervals.
- With simple, useful and highly operable technologies, it is suitable for industrial production.
- 4-level air tightness, 3-level water tightness, 4-level wind pressure resistance and 8-level thermal insulation.

PVC Profile for All Types of uPVC Windows:

-Tilt-turm series.

-Swing arm window series.

-Top-hinged out-swinging window series.

-Folding series.

-Flat open series.

-Intelligent remote control series.

About the uPVC windows,How to clean uPVC windows?
1. The dust on the doors and windows should be cleaned regularly to keep the doors, windows, glass and hardware clean and bright.
2. If the door and window are contaminated with oil stains and other difficult to clean things, you can use Jieer Liang to scrub, but it is best not to use strong acid or strong alkali solution for cleaning, which not only makes the surface finish of the profile damaged, but also destroys the surface of the hardware. The protective film and oxide layer cause corrosion of the hardware, especially when some customers are cleaning the wall with sulfuric acid, be careful not to get the door and window infected.
3. The debris inside the frame should be cleaned in time to prevent the drainage channel from being blocked and causing poor drainage and water leakage.
4. When opening the doors and windows, the strength should be moderate, try to keep the speed even when opening and closing.
5. Try to avoid hitting the door or window with a hard object or scratching the surface of the profile.