The Profile 22 Chamfered Casement Window is designed for use across a wide range of building types and sectors, offering exceptional versatility, performance, and compliance. Its robust construction, thermal efficiency, and security credentials make it suitable for both new-build and refurbishment projects, including those with demanding regulatory or aesthetic requirements.

Residential Developments

Ideal for detached homes, apartments, and housing developments, this casement window system supports a variety of configurations including top-hung, side-hung, and fixed lights. Its clean chamfered profile and wide choice of colours and finishes allow it to complement both traditional and contemporary architectural styles. The system is also suitable for bay and bow window designs, offering enhanced kerb appeal and natural light.

Commercial and Mixed-Use Buildings

The Profile 22 Chamfered Casement Window is well-suited to commercial applications such as offices, retail units, and mixed-use developments. Its high thermal performance contributes to energy efficiency targets, while its security features meet the demands of high-traffic environments. The system’s compatibility with PAS 24 and Secured by Design standards ensures it meets the safety and durability expectations of commercial clients.

Public Sector and Education

This window system is frequently specified for schools, healthcare facilities, and public buildings due to its low maintenance requirements, long service life, and compliance with UK Building Regulations. The availability of night vents and optional trickle ventilation supports indoor air quality and occupant comfort, which is particularly important in educational and healthcare settings.

Refurbishment and Retrofit Projects

With its 70mm frame depth and flexible installation options, the Profile 22 Chamfered Casement Window is ideal for retrofit applications. It can be installed into existing openings with minimal disruption, making it a practical choice for social housing upgrades, listed buildings (subject to planning), and energy efficiency improvement schemes.

Sustainability and Compliance

Manufactured using responsibly sourced materials and designed for long-term performance, this system supports sustainable construction goals. It meets or exceeds all relevant UK standards, including BS 7412, BS 6375-1, and BS EN 1279, and is BSI Kitemark certified.

Digital Specification

To support streamlined design and specification, the Profile 22 Chamfered Casement Window is available as a BIM object in Revit, IFC, and DWG formats. This enables integration into digital models and supports compliance with BIM Level 2 and COBie data requirements.

Casement Window – Profile 22 Chamfered System

High-Performance Casement Window for Modern Specification

The Profile 22 PVC-U Chamfered Casement Window is a precision-engineered PVC-U casement window system designed for high-performance use in residential, commercial, and public sector buildings. Offering excellent thermal insulation, security, and design flexibility, this casement window system is ideal for both new-build and refurbishment projects.

Applications:

• Suitable for all standard and bespoke casement window configurations
• Ideal for bay and bow windows
• Compatible with top-hung, side-hung, and fixed light arrangements
• Designed for use in housing, education, healthcare, and commercial developments

Key Features:

• 70mm PVC-U chamfered casement window profile
• Internally glazed with secure bead options
• Double or triple glazing (24–44mm) to BS EN 1279
• U-values as low as 0.8 W/m²K
• WER up to A++
• Optional third weather seal for enhanced performance
• Night vent and controllable/permanent ventilator options
• Wide range of colours and finishes, including dual-colour options

Performance & Compliance:

• BS EN ISO 9001:2015 
• BS EN ISO 14001:2015 
• BS OHSAS ISO 45001:2018 
• BS EN 12608-1:2016 +1A:2020 
• Secure by Design 
• PAS 24: 2022 
• Vinyl Plus

Hardware & Security:

• Safeware hardware system
• Stainless steel friction or butt hinges with security pins
• Locking and non-locking handles in a variety of finishes
• Espagnolette or shootbolt locking with night vent facility
• Manufactured from corrosion resistant materials complying to BS EN 1670:2007 Class 4 and BS 7412:2024. 

Digital Specification Support:

This casement window system is fully supported with downloadable BIM objects, enabling seamless integration into digital design workflows.

• Formats: Revit, IFC, DWG
• COBie-compliant data
• Full metadata for scheduling and performance analysis

Why Specify This Casement Window?

• Fully compliant with UK Building Regulations
• High thermal and acoustic performance
• Enhanced security features
• Sustainable manufacturing
• Complete system integration with ancillaries

The Profile 22 Chamfered Casement Window is a versatile, high-performance solution for modern building design. With outstanding thermal efficiency, robust security features, and full compliance with UK standards, it meets the demands of both new-build and refurbishment projects. Backed by BIM-ready digital tools and a wide range of design options, this casement window system offers architects and specifiers a reliable, future-proof choice for sustainable and secure fenestration.