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Dualframe Reversible Window

High Performance Windows
The Dualframe 75 Si Reversible aluminium window provides access to the exterior face of a vent from inside the building. This window system effectively rotates through 180° outside of the building line allowing easy cleaning of the aluminium window frame and the glazing. Using advanced polyamide thermal break technology, the Dualframe 75 Si Reversible aluminium window provides exceptional thermal performance without the need for costly and complex sealed unit specification. Dualframe 75 Si Reversible Windows are designed to rotate on the exterior of the building, without interfering with interior design elements such as blinds and other fixtures. This makes them ideal for cleaning from the inside without impacting valuable internal space.

Key Information

Suited to any building type but ideal for high rise buildings where ease of maintenance and cleaning is paramount. The windows allow maximum ventilation yet retain safety throughout. Once installed the window can be operated without disturbing any blinds or fixtures.

Technical Information

Glazing thickness up to 50mm
A+ WER Rated
Air Permeability – Class 4 600 Pa
Water Tightness – Class 9a 600 Pa
Wind Resistance – Class A5 2000 Pa
PAS24 Accredited
Secured by Design Accredited

Max width 1320mm
Max height 1320mm
Max weight 60kg

Why choose us?

All of our products are manufactured by us, and offer the same great benefits…

Weather Resistance

All of our systems are tested to guarantee the very best performance in water tightness, air permeability and wind loads, achieving the maximum result in each category.

Thermal Performance

Energy efficiency is a vital element in building design, with demands made by both the architect and end-user – to reduce environmental impact and heating costs. Our systems are designed with high levels of insulation, creating comfortable homes right across the world.

Acoustic Insulation

Outstanding acoustic performance ensures that the home remains a private, intimate space free of external noise pollution.

Modern Aesthetics

A Plus Aluminium manufactures bespoke window, door and façade systems tailored to each individual project. The designs balance aesthetics with functionality and technical requirements.

Unlimited Colour Range

To add colour to the interior and exterior of the building, the aluminium frame can be powder coated or anodised on both sides, with a dual-colour option. For powder coating, choose from any RAL colour with metallic, textured and wood finishes also available.

Long-Lasting Performance

Aluminium is one the most durable and sustainable materials available. It has the strength and resistance to last a lifetime.

Sustainable Spirit

We are committed to minimising waste and the environmental impact of its products and manufacturing processes, through the use of sustainable raw materials and products, and the limitless recyclability of aluminium.

Our continued commitment to innovation allows us to offer high value-added products that maximise energy efficiency, thermal and acoustic performance and weather resistance.