WHY ALUMINIUM?
The Future of Entrance Doors
Aluminium is one of the most advanced materials available for modern entrance doors. It is strong, stable, durable and highly versatile, making it ideal for high-performance home door construction.
At Dortech Doors, our Enhanced Home Door is manufactured from energy-efficient thermally broken aluminium, providing excellent thermal performance, long-term strength and modern design freedom.
Infinitely Recyclable
Aluminium is an environmentally friendly material and can be recycled again and again without losing its core qualities.
Built to Last
Our doors typically last 10 to 15 years longer than composite or PVCu alternatives, with a potential lifespan of up to 45 years.
Security Strength
Aluminium is strong, rigid and capable of withstanding attack, helping support PAS24 and Secured by Design performance.
Design Freedom
Aluminium can be finished in virtually any RAL colour and manufactured in larger sizes with slimmer sightlines.
Strong, Stable and Robust
Unlike other materials, aluminium does not rust, or warp, but offers excellent long-term resistance and remains dimensionally stable in changing temperatures.
- More robust and dimensionally stable than many alternative materials
- Will not rust, rot or warp like some traditional materials
- Hard wearing and long lasting
- Requires less maintenance than wooden, composite or PVCu doors
Larger Doors. Slimmer Sightlines.
Aluminium’s structural strength means we can create larger doors, stronger frames and bigger glass areas while maintaining thinner, more elegant aluminium profile widths.
Thermal Aluminium Performance
Our Enhanced Home Doors are manufactured using thermally broken aluminium, helping deliver impressive thermal performance for modern homes.
The result is a premium aluminium entrance door that combines strength, comfort, durability and energy-conscious design.
Any Colour. Premium Finish.
Dortech aluminium doors are available in a huge range of colours and finishes, with options available in most RAL finishes.
Our aluminium profiles are powder coated to a marine standard thickness, helping your aluminium door look just as good years from now.
75% Recycled Aluminium Billet
Dortech aluminium doors are sourced from aluminium billet containing approximately 75% recycled aluminium, helping deliver a more responsible material choice without compromising strength or performance.
Because aluminium is infinitely recyclable, it is a smart choice for customers who care about durability, sustainability and long-term value.
Security You Can Trust
Aluminium is stronger and can withstand attacks and forced entry. All Dortech Doors are tested to PAS24 and Secured by Design standards.
Secured by Design operates an accreditation scheme on behalf of the UK police for products that meet recognised security standards and are capable of deterring or preventing crime.
Choose Aluminium. Choose Dortech.
A Dortech aluminium entrance door is strong, secure, thermally efficient, low maintenance, highly customisable and built for long-term performance.