Crown Residential Door

High Performance Doors

The Sapa crown system is a trusted system of windows and doors developed over 40 years. Ticking all the boxes for strength, durability, and appearance. These doors fit into most styles of residential homes with both front and back door options. Replicating the traditional style of timber doors but with the added strength and longevity of aluminium combined with superb performance figures.
Choose from endless combinations of left or right hand hung, opening in or out and of course the full list of any RAL Colour to complete the look you are after.

Key Information

• Traditional Design with slim sight lines
• Virtually maintenance free
• Dual colour option available
• PAS24 Option for added security
• Compatible with the Crown window suite from A Plus
• Part L compliant
• Adjustable hinges

Technical Information

Max leaf weight – 120kg
Insulating glass units of 24 and 28mm
Air permeability 300 Pa/ Class 2
Water Resistance from 100 Pa to 450 Pa (dependent on style)
Wind Resistance 1200 Pa / Class 3

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.

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