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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Luhaitian
  • Model Number: LHT-CW
  • Frame Material: Plastic
  • Open Style: Swing
  • Type: Casement Windows
  • Opening Pattern: Horizontal
  • Window style: casement,sliding,awning,lifting, fixed
  • screen: available
  • glass: single,double,triple,tempered,laminated...
  • size: customized
  • specialty: water-proof,air-proof,wind pressure proof
  • Profile system: White, 3-chamber and 2-sealing PVC-profile
  • Option of color: White and German RENOLIT wooden laminated color
  • Hardware system: Domestic (GUOQIANG, LIANXIN) or imported (ROTO/GU/Siegenia)
  • Reinforcement steel: 1.2 mm galvanized
  • Seal system: High quality black rubber

Packaging & Delivery

Packaging Details hardpaper+film+woodencase
Delivery Time 15-25 working days


1. Wall thickness: 2.5-3.0mm
2. Reinforcement steel: 1.2-1.5mm
3. Rubber strip: EPDM
4. Glass: single/double/triple



insulated and energy saving upvc double gazing  windows and doors from Guangzhou China  





Minimal Maintenance


Due to its closed, smooth surface their pristine appearance is simply maintained by occasional cleaning with a mild detergent, such as soapy water.


All hardware, gaskets, weather-strips and glazing can be easily replaced without removing the frame from the structure.




Rehau profiles have been designed specifically for our harsh climate and contain an ultraviolet inhibitor ensuring the windows remain colour fast.


In coastal areas the benefits of uPVC windows and doors are particularly applicable when fitted with stainless steel harddware.


uPVC frames do not rot, rust or corrode and never need painting or staining. As they do not absorb moisture - they will not warp, twist or split.


"Impact modified" uPVC is treated with special additives making the material extremely tough and durable.




uPVC frames have high thermal and acoustic insulation qualities. Double seals are used between the sash and the frame ensuring excellent weatherproofing. Thermal and acoustic performance can further be enhanced by the use of double glazed units.


Cost Effective


UPVC windows and doors are both long lasting and virtually maintenance free, making them the most cost-effective option material.









Product Description



u-PVC Double Glazing


  • · 1. Quality Profile
    High gloss finish surface, high resistance to UV radiation and high impact strength.
  • · 2. Multi-Chambered Profile
    Improved insulation against heat and noise.
  • · 3. Dual Compression Seals
    Enhanced tightness against air, water, sound and thermal insulation.
  • · 4. Glazing Rebate
    Able to accommodate double glazed unit to achieve high insulation against noise and heat.
  • · 5. Steel Reinforcement
    Strength and rigidity.
  • · 6. Welded Joints
    Fusion-welded frames and sashes impede leaks.
  • · 7. Euro-groove
    Enable use of multi-locking gear to enhance security.

Every window project is different. It's hard to provide an accurate cost range as a house can vary greatly in the number and size of its windows. Costs also depend on the frame material and glass options. Double and triple-glazed windows, or those filled with argon gas, increase energy savings but add to initial upfront costs. Often government or power company incentives include additional tax deductions or rebates for making energy-saving improvements to your home. These incentives may significantly reduce a project's total costs. You may be pleasantly surprised to discover how affordable a window replacement project can be.



We also make such windows :






Packing&container loading :

Packing: hard paper + protective foam. Special packing can be done as per customers’ requested







Company Information




Why choose upvc windows :


1-Excellent Heat Insulation-Energy Saving

2-Excellent Sound Proof Till 85%

3-Excellent Water Resistance

4-Excellent Fire Proof

5-Have Full Protection From Dust

6-Non-Living Insects

7-Life Expectancy Up To 40 Years

8-Best Profile from China or German

9-Best Accessories

10-Guarantee 10 Years





Our Services




Leading and longest upvc windows&doors manufacture in Guangzhou area, China . We only focus on upvc materials windows &doors for the past 15 years !



Before order

Free technique consulting, design windows style

During business

Responsibility in advance, reasonable price list

After sales

Pay a return visit by E-mail, telephone or other communicate ways

Customer’s service Tel

0086-20-82325212     0086-138 2518 0360


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China (Mainland)
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Supplier's Trade Assurance Limit: US $37,000
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