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Excellent thermal efficiency

Integrated thermal breaks deliver low u-values for the best energy efficiency.

Highly secure

Multi-point locking integrated as standard for the ultimate safety.

Made to suit your requirements

Engineered on a project-by-project basis, maintaining prompt turnaround times.

Choose from any RAL colour

A choice of over 150 RAL colours powder-coated, with dual finish options.

Aluminium Sliding Doors for Trade Supply

Evaframe supplies premium aluminium sliding doors to installers and builders across South Wales and South West England. We fabricate every system in-house. As a result, you get fast lead times, consistent quality, and reliable delivery. This allows you to plan with confidence and keep your projects on schedule.

Smooth Operation and High Performance

The Cortizo 4700 delivers smooth, effortless movement thanks to precision-engineered rollers. Slim sightlines maximise the glazed area and fill interiors with natural light. Additionally, the system supports glazing thicknesses ranging from 24 mm to 30 mm. It achieves competitive U-values that meet or exceed Building Regulations.

We offer configurations of up to four inline sliding panels. This flexibility allows for easy design with wide openings at the front or rear of a property. With a maximum height of 3,000 mm, the 4700 Sliding is well-suited for both residential and commercial projects.

Trade-Friendly Features

We build each aluminium sliding door to your exact specifications. This approach ensures a perfect fit on-site and reduces the need for time-consuming adjustments. The strong aluminium frame offers durability without adding excessive weight. Additionally, advanced locking systems offer high security for both homeowners and commercial clients.

Eco-Friendly Aluminium Doors

Aluminium is a sustainable building material. You can recycle it indefinitely without losing quality. For example, repurposing aluminium for new products saves the need to produce more. Recycling uses only 5% of the energy required to manufacture new aluminium. Therefore, our aluminium sliding doors are an eco-friendly choice for any project.

Contact us today for your trade quote and discover how Evaframe’s aluminium sliding doors can help you deliver stylish, efficient, and sustainable results.

Technical specifications

4700 Sliding Door

  • Double/triple glazed up to 50mm
  • Powder-coated in single/dual colour
  • High performance gaskets
  • Unique patent pending PURe thermal break
  • Narrow sightlines
  • U-values as low as 1.11 w/m2K

Why choose patio doors from Evaframe

With every patio door we manufacture and supply, the team here at Evaframe place emphasis on delivering units promptly and always to a high quality for our partnered installers. We’re unique in the sense that we help reliable builders and tradesmen cater for customers that typically are hard to appease by way of our expansive colour range and 100% recyclable material, and a whole host of other bespoke services that help give you the edge.

Though necessary and essential for the customer’s best interests, we understand how much of an obstacle complying to Building Regulations can be, so all our products are designed, supplied, and manufactured with exceeding these in mind. Our aluminium patio doors alone come tested to PAS24:2012 for security and far exceed the required U-value level.

View all our aluminium product range here.

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Resources & Technical information

Browse our downloads for useful information about our range of aluminium windows and doors.

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Can’t find what you’re looking for or need some advice? Contact Evaframe today on 01633 848828

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