Heritage Aluminium Windows: The Modern Solution for Classic Designs
Heritage aluminium windows offer a refined, modern alternative to traditional steel or timber windows, making them the perfect solution for projects involving sensitive refurbishment or heritage properties.
Designed with Smart’s innovative polyamide thermal break technology, these windows provide exceptional insulation, preventing heat loss and reducing energy bills. This modern solution ensures compliance with strict planning regulations while maintaining the charm and character required for listed buildings and conservation areas.
Heritage aluminium windows are lightweight yet incredibly strong, offering a long-lasting, low-maintenance option. Unlike steel or wood, aluminium will not rust, rot, or deteriorate, providing exceptional durability and longevity. For homeowners and developers, heritage windows require minimal upkeep, with no need for repainting or revarnishing over time. Wipe them clean, and they will maintain their elegant appearance for years.
Alitherm Heritage Windows: Bringing Versatility and Performance Together
The Alitherm Heritage range is ideal for projects that need to replicate traditional steel windows while benefiting from modern performance. These windows’ slim sightlines and elegant finish are perfect for listed buildings or large-scale renovation projects. Available in a range of configurations—including fixed, single or double sash, side-hung, top-hung, tilt & turn, and pivot windows—Alitherm Heritage windows offer flexibility for any architectural design.
Each window in the Alitherm Heritage collection is designed to stack as horizontal modules joined by horizontal couplers. This allows the creation of multi-part window installations with a cohesive aesthetic. The marine-quality polyester powder coat finish, available in single or dual colours, ensures an attractive, durable exterior that can withstand the harshest conditions.
With an outstanding U Value of 1.5 W/m²K when fitted with suitable glazing, Alitherm Heritage windows are an excellent energy-efficient option. Integrating the polyamide thermal break further enhances thermal performance, providing comfort and sustainability in equal measure.
Heritage Aluminium Doors: Stylish and Efficient Entrance Solutions
Stratus Lantern Roofs’ Alitherm Heritage doors offer a sophisticated alternative to traditional steel doors, ideal for heritage projects, renovations, and apartment conversions. Designed to replicate the timeless style of steel balcony doors, Alitherm Heritage doors feature the same slim sightlines and sleek design, ensuring that conservation area requirements are met while offering the benefits of modern aluminium technology.
These heritage doors are available in single or double configurations, with multi-point locking systems and face-mounted shoot bolts for enhanced security. The thermal break system within the door profiles delivers excellent energy performance, achieving a U Value of 1.5 W/m²K. This makes the Alitherm Heritage door a practical choice for residential and commercial projects where energy efficiency and style are key considerations.
Why Choose Heritage Aluminium Windows and Doors?
- Longevity: Aluminium frames are highly resistant to rust, rot, and corrosion, ensuring an extended lifespan with minimal maintenance.
- Energy Efficiency: The polyamide thermal break technology significantly improves insulation, reducing heat loss and energy bills.
- Low Maintenance: Heritage windows and doors require no repainting or revarnishing—just a simple wipe-down to maintain their sleek appearance.
- Planning Compliance: The Alitherm Heritage range meets the strict requirements of conservation areas and listed buildings while providing modern thermal performance.
Certifications and Performance Standards
- U Value: 1.5 W/m²K (with sealed unit)
- WER Rating: B
- Air Permeability: Class 4, 600Pa
- Water Tightness: Class 9A, 600Pa
- Wind Resistance: Class AE, 2400Pa
- PAS 24:2016: Enhanced security performance
- BS 6375 Part 1: 2009 resistance to weather
For a refined blend of tradition and modernity, Stratus Lantern Roofs’ heritage aluminium windows and doors deliver an exceptional solution for any renovation or refurbishment project. Whether you’re upgrading a listed building or working within conservation area restrictions, the Alitherm Heritage range offers unparalleled design, energy efficiency, and longevity.