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Home > Sliding Windows > High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
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High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window
High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window

High Quality Upvc Double Glazed Design Energy Saving Window High Quality PVC Window Waterproof Pvc Double Sliding Window

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Product Description

Klein UPVC windows
🛡️
Adopting German imported hardware (ROTO/Segenia) and multi cavity structure, with wind pressure resistance of 9 levels (> 5000Pa) and sound insulation of 42dB.
💎
The original UPVC profile is equipped with high-quality lining steel, which increases the strength by 300%. Multi channel sealing design, heat transfer coefficient K < 1.3 W/(m² · K), energy-saving exceeding the national standard by 40%.
⏱️
Through 200,000 opening and closing tests, it can withstand temperatures ranging from -50°C to 80°C and has no corrosion in coastal environments for 30 years. Configurable with internal opening and tilting, with micro ventilation and rain protection.
UPVC Window Display
High Cost-effectiveness

● Compared to other materials of doors and windows, plastic steel doors and windows have a higher cost-effectiveness and are suitable for most residential and commercial buildings.

EPDM Seal

● Automotive grade EPDM triple seal, insulated tempered glass, effectively blocking 45dB noise. Multi cavity structure + 3 seals, K value ≤ 1.3 W/(㎡·K).

Anti-corrosion

● Native UPVC profiles + deep-sea grade anti-corrosion formula, passed 6000 hours of salt spray test, no corrosion for 30 years in acid rain/coastal areas.

Color Options

● Customized selection: Multiple color options are available to ensure the perfect integration of doors and windows with the architectural style.

Detail 1
Detail 2
Product NameUPVC Window
Main parametersUPVC frame, profile wall thickness 2.5mm; Glass: Double-glazed tempered glass 6+9a+6mm LOW-E
Delivery CycleTen-day shipping (regular models only)
Screen Netting MaterialCustomized
FeatureSoundproof, Waterproof, Heat Insulation
ApplicationCourtyard, Leisure Facilities, supermarket, Farmhouse, Laundry, Workshop, Kitchen, School
After-sale ServiceOnline technical support
AdvantagesInsulation, Waterproofing, Soundproofing, Energy Saving
Profile wall thicknessGB-2.0mm wall thickness (6063-T5 primary aluminum)
Hardware View
Production View
Profile View
Project Case 1
Project Case 2
Frequently Asked Questions
❓ Q1: Are you a manufacturer or a trading company?
A: With over 15 years of experience, we are a professional manufacturer specializing in the supply of windows, doors, and related products. We have long-term cooperative relationships with construction engineering companies and major contractors.
❓ Q2: What is the minimum order quantity?
A: The minimum order quantity varies by product, usually 5 square meters or 1 set of doors and windows. Please consult for specific details.
❓ Q3: Can you provide samples?
A: Samples can be provided; some samples may incur a fee which is refundable upon order confirmation.
❓ Q4: Is there guidance provided for the installation of doors and windows?
A: We provide detailed installation manuals, videos, and remote technical support to ensure smooth installation.
❓ Q5: How to package and transport?
A: We use shockproof pearl cotton, multi-layer cardboard boxes, and wooden boxes to ensure the highest safety during transportation.
❓ Q6: What kind of hardware do you use for UPVC windows?
A: We primarily use high-quality German imported hardware such as ROTO and Segenia to ensure long-term durability and smooth operation.

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