Why I recommend you to use UPVC sliding sash windows?

Space Optimization

No outward/inward opening required – perfect for narrow balconies, compact rooms,

or areas with limited exterior clearance.

Ideal for high-rise apartments where wind pressure restricts outward-opening windows.

Aesthetic Flexibility

Slim UPVC profiles (as narrow as 58mm) create minimalist sightlines for modern interiors.

Natural Ventilation Control

Adjust sliding panels to regulate airflow without compromising security.

Superior to fixed windows in humid climates where constant air circulation is critical.

Universal Installation

Compatible with concrete, brick, timber, and steel-framed structures.

Suitable for new builds and renovation projects.

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Ideal Applications in Modern Design

Residential Spaces

Balconies & Terraces: Slim frames maximize glass area for panoramic views.

Bedrooms: Quiet operation and airtight seals ensure undisturbed sleep.

Kitchens: Easy-to-clean UPVC surfaces resist grease and moisture.

Commercial Properties

Office Buildings: Energy-efficient glazing reduces HVAC costs in glass façades.

Hotels: Sound insulation enhances guest comfort in urban locations.

Retail Stores: Smooth sliding mechanism for display window accessibility.

Specialized Environments

Coastal Homes: Salt-resistant UPVC prevents corrosion in beachfront properties.

Industrial Facilities: Dust-proof tracks maintain functionality in workshops.

Free Services:

Sample provision (Full refund of sample costs for official orders)

Project-specific CAD drawings

Local climate adaptation consulting

Online Technical Support

UPVC SLIDING WINDOWS

– ENGINEERED FOR GLOBAL CLIMATES, TRUSTED BY INDUSTRY PROFESSIONALS

Anhui Weika Windows and Doors Co.,ltd is a comprehensive company specializing in UPVC

and aluminum windows & doors designing, manufacturing and exporting.

Nowadays, Weika has purchased many advanced equipments home and abroad. Our company

formed a complete team with skillful designing, managing, producing and QC. Our products

have obtained many certifications like ISO9001,NFRC，Nigerian SON，Saudi Arabia saber.

To strengthen the competitive advantages, also improve the client's local competition, Weika

has innovated new products with solo patent like 37 series and 58 series single sliding window.

By now, the company occupies 65,000 square meters,production area 40,000 square meters.

It's annual production capacity is 500,000 square meters. It has become the largest window

exporter in east Asia.

With the power of export independently, Weika has exported products to Panama, Nigeria,

Chile, India, Germany, US, Spain, UK etc. It is the biggest window supplier in Panama market.

We are waiting for your visiting and will be your reliable supplier and business partner forever.