The Detailed Information of PVC Window:
| Item | Specification | Characteristics and Attribute Values |
| 1 | heat preservation | UPVC is a material of low heat conductivity,0.02-0.046W/mK. It is 1/1250 of Aluminium,1/1500 of Matel,1/40 of Cement,1/20 of clay. |
| 2 | sound insulation | For the three-chamber-cavities' design, after welding, Profiles will form two separate sealed cavities and an open drainage cavity. It is tested that the window with 5mm thickness single-layer glass , noise <20db. That is consistent with the provisions of DIDN4109 |
| 3 | resistance to weathering | With add a modifier and UV absorbers in PVC profile , It will not to be aging , not to fading and not to be brittle between 70 °C -30 °C |
| 4 | flame resistance | The profiles for UPVC windows and doors is not spontaneous, not combustion. It also can be self-extinguishing. |
| 5 | shock resistance | It will not broken under the shock of the hammer with 1 KG at -10 °C ,because of the special shock resistance formulas. |
| 6 | watertightness | Water absorption <0.1%, frame and sash are designed with separate drainage systems, rain water can completely cut off from the outside, water tightness meets the requirement of DIDN18055. |
| 7 | air tightness | There is a rubber seal between the window frames and the glass. and there is sealed strip between the frame and the leaf. It is tested that the gap per unit length of ventilation is under 4m3/mm/hm . The air conditon can work very well in the house and save energy . |
| 8 | decay resistance | PVC doors and windows can be decay-resistance ,gas-resistance . Suitable for coastal areas, heavy industry. |
- Good ventilation,the free aera of ventilation is 90% of the whole window.
- Excellent sealing performance, better than sliding windows.
- For the rotating device adopts friction hinge, casement will be savety under the 8-level wind.
- Multi-point locking device to lock, which improved greatly the air-tightness of the window.
Features:
| Item | Specification | Characteristics and Attribute Values |
| 1 | uPVC Profile | using top quality brand uPVC profile. Models: 60mm, 65mm, 70mm series, chamber: 3,4,5,6 chambers, to be chosen |
| 2 | PVC Color: | white or other colors, double-color profile and wooden color profile etc. |
| 3 | glass | single and double glazing; thickness of glass: 4mm, 5mm, 6mm; 5mm+6A+5mm, 5mm+9A+5mm, 5mm+12A+5mm; 5mm+16A+5mm.
clear glass, tempered glass, floated glass, reflective glass, Low-E glass, patterned glass, argon gas glass, with grid or without, etc. |
| 4 | Reinforcement steel
| Thickness: 1.2mm, 1.5mm, 2.0mm, 2.5mm; U form galvanized steel; |
| 5 | seal | EPDN, rubber sealing strip, black or grey color, high quality; |
| 6 | Hardwar fitting | with high quality Chinese brand hardware, such as Puwei, Chuanguang, Quoqiang; As per customers request, ROTO brand also can be used. |
| 7 | Screen/ Mosquito meshes (options): | metal and nylon material. Aluminum frame retractable screen is recommended. |
| 8 | Packing | plastic film, carton. Special packing can be done as per customers requirement.
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Upvc sliding windows:
There are following types sliding window available
2-sliding window, 3- sliding window, 4-sliding window available
Hardware can be demestic and imported .
We can make it according to your requirements
Factory details:
1. Payment terms is T/T 30% deposit and balance before shipment
2. Production time normally is 10-15 days.
3. Good sevice; competitive price; on time delivery, good quality control.
Our service:
1.we can provide you free technical consulting.
2.All the prodcucts have quality warranty.
Why choose our factory?
1.Offer competitive and reasonable price.
2.Professional technical and design team by qualified enginner.
3.Delivery without delay.
4.Good after-sale service.