M70 is highly adaptable and used across a wide range of building types and project requirements:

Residential Buildings:

• • Ideal for new homes and renovation projects.
  • Enhances energy efficiency, helping homeowners reduce heating and cooling costs.
  • Offers excellent sound insulation for homes located in noisy urban areas.

Commercial and Public Buildings:

• • Suitable for offices, schools, hospitals, and government buildings.
  • Provides long-lasting performance with minimal maintenance.
  • Meets demanding safety and security requirements.

High-Rise Developments:

• • The robust construction makes it well-suited for use in mid to high-rise structures.
  • Delivers reliable wind and weather resistance in exposed locations.

Energy-Efficient Projects:

• • A preferred choice for sustainable building projects seeking to meet passive house or low-energy standards.

Description

70 mm multi-chamber PVC-U casement window system designed for residential and commercial applications. Suitable for both new-build and refurbishment projects. Steel reinforcement may be incorporated where required by specification.

VEKA window product information is independently assessed as CCPI-conformant.

Features

• 70 mm multi-chamber PVC-U profile system
• Bevelled frame design
• Slim sightline appearance
• Top-hung, side-hung and fixed light configurations
• Compatible with double or triple glazing
• Steel reinforcement options where required

Thermal performance

• U-values achievable down to 1.2 W/m²K with double glazing and 0.75 W/m²K with triple glazing. Values calculated in accordance with EN 14351-1 and depend on glazing specification and configuration.

Security performance

• PAS 24 enhanced security performance
• Capability to meet Secured by Design requirements when configured appropriately.

Weather performance

• Typical tested weather performance: Air permeability: Class 4 and Water tightness: E1050

Configuration Options

• Wide range of colours and woodgrain finishes available from VEKA’s Variations range
• Multiple glazing options
• Hardware and locking specification options

Standards and Compliance

• Designed to comply with BS EN 12608-1+A1:2020
• Performance testing in accordance with EN 14351-1
• VEKA product information is independently assessed as CCPI-conformant.
• Manufactured under certified management systems: ISO 9001, ISO 14001 & ISO 50001.