

Contemporary Extension with Anthracite Casement Windows
A striking modern rear extension featuring floor-to-ceiling aluminium casement windows in sophisticated anthracite grey. This contemporary family home in Bishop's Stortford's sought-after Thorley Park area required windows that would complement the bold architectural design while...
Key Benefits Delivered
Energy Efficiency
Superior thermal performance and reduced heating costs
Enhanced Security
Advanced locking systems and safety features
Low Maintenance
Premium materials requiring minimal upkeep
Project Overview
- Property Type
- Modern Detached
- Window Type
- Casement
- Material & Color
- Anthracite Grey Aluminium
- Location
- Bishop's Stortford, Hertfordshire
- Completion Date
- 22 November 2024
Specifications
- Windows
- 8 large casement windows + 2 fixed panels
- Glazing
- Triple glazing with low-E coating
- Hardware
- Multi-point locking, friction hinges
- Energy Rating
- A++ rated thermal performance
- Warranty
- 20-year manufacturer guarantee
Project Story
A striking modern rear extension featuring floor-to-ceiling aluminium casement windows in sophisticated anthracite grey. This contemporary family home in Bishop's Stortford's sought-after Thorley Park area required windows that would complement the bold architectural design while maximizing natural light and garden views. The slim aluminium profiles create expansive glazed areas without compromising structural integrity, while the anthracite grey finish provides a dramatic contrast against the white render. Advanced thermal break technology ensures exceptional energy efficiency despite the large glazed areas.
Challenges
- Large glazed openings requiring structural support
- Achieving slim sightlines with triple glazing
- Coordinating with ongoing building work
- Weather sealing for exposed location
Results
- Maximized natural light in extension
- Created seamless indoor-outdoor connection
- Enhanced modern architectural aesthetic
- Achieved Passivhaus-level thermal performance
What Our Customer Says
"The windows are absolutely stunning - they've completely transformed our extension. The quality is exceptional and the anthracite grey finish looks so sophisticated. The installation team was professional and tidy throughout."— James & Emma Richardson
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