Co-Extrusion Pvc Profile Windows/upvc windows profiles/plastic profiles Manufacturers
1. Thermal insulation
Steel-sectioned multi-cavity structure, with good thermal insulation, very low heat transfer coefficient, only 1/4.5 of the steel lining, 1/8 of the aluminum.
Plastic doors and windows are fitted with rubber seals and tops at all crevices when installed, so their airtightness is much higher than aluminum alloy doors and windows.
3. Water tightness
Due to the unique multi-chamber structure of the steel profiles, there are independent drainage chambers, and both the frame and fan water can be effectively discharged.
4. Wind pressure resistance
In a separate plastic mould cavity, 1.2 - 3mm thick steel liner can be added
5. Plastic profiles have a good sound insulation effect, such as the use of double-glass structure of the sound insulation effect is more ideal, especially suitable for places with severe noise interference in downtown areas, such as hospitals, schools, hotels, office buildings.
6. Corrosion resistance.Plastic profile with unique formula, with good corrosion resistance
7. Weather resistance
8. Fire resistance
Plastic steel doors and windows are non-flammable, non-combustion resistant, self-extinguishing, safe and reliable.
9.Pvc profile windows easy to insulation
10. High dimensional accuracy of finished products without distortion
11. Easy protection
We Are Co-Extrusion Pvc Profile Windows Manufacturers, producing u-pvc profile since 1995 years. Products are divided into 60/65/70 open series,80/88/108/60 push-pull series;ASA and PMMA double-colore co-extrusion profile;full colors profile;wood laminated profile;soft-hard co-extrusion profile;wire drawing profile;embossing profile;uv-resistance profile……
Our products always are lead free and issued by CE/ROHS certification.
Why choose pvc profile windows and doors?
（1）The plastic steel pvc profile window has the characteristics of heat insulation and heat insulation, which makes the living room more comfortable and quiet and more modern appearance.
（2）It also has the advantages of acid resistance, alkali resistance, corrosion resistance, dust resistance, self-extinguishing flame retardance, high strength, non-deformation, and harmonious color tone. It does not need to be coated with anti-corrosion paint and is durable.
（3）And its air tightness and watertightness are larger than those of similar doors and windows.
Sara Xia | Manager
Jinan Lumei Construction Materials Co.,Ltd