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Aluminium Window - SOLEAL Next 75 - Aluminium Thermally Broken Window
Aluminium Window - SOLEAL Next 75 - Aluminium Thermally Broken Window
Aluminium Window - SOLEAL Next 75 - Aluminium Thermally Broken Window

Verified 9 hours ago

Technal

Verified 9 hours ago

Technal

Verified 9 hours ago

Technal
Summary
High performance and low carbon aluminium window and with enhanced thermal insulation.
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Application

The SOLEAL Next 75 aluminium window has been developed for use across a wide spectrum of building types:

  • Commercial Offices: High-performing windows with slim profiles that maximise daylight, improve occupant comfort, and support energy-efficient workplace design.
  • Residential Developments: Ideal for apartments, housing schemes, and mixed-use projects where aesthetics and performance must work hand in hand.
  • Education: Delivers robust, secure, and thermally efficient solutions for schools, colleges, and universities, supporting healthier learning environments.
  • Healthcare: Provides durability, ease of maintenance, and high levels of acoustic and thermal performance for hospitals and medical facilities.
  • Public Sector and Civic Buildings: Reliable, long-life performance for libraries, community centres, and cultural spaces.
  • Refurbishment and Retrofit: Suitable for low-carbon renovation projects where compliance and sustainability are critical.
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Description

The SOLEAL Next 75 is a high-performance aluminium window system designed to meet the technical, aesthetic, and sustainability requirements of today's building projects. It offers architects and specifiers a flexible solutions that combines outstanding thermal efficiency, slim profiles, and circular, sustainable credentials.

Key Features:

  • Thermal Performance - Achieves excellent insulation values to support compliance with Part L and future energy efficiency requirements.
  • Design Flexibility - Available in multiple configurations, with inward and outward opening options, to suit a wide range of project types.
  • Slim Sightlines - Maximises natural light while maintaining structural integrity.
  • Sustainability: Manufactured with independently verified and traceable recycled end of life aluminium and designed for circular construction, reducing embodied carbon across the building lifecycle.
  • Security and certifications - Meets PAS 24 and other relevant UK and European standards for safety and durability.

Benefits for Architects and Specifiers

  • Specification Confidence - Tested and certified to the highest standards, ensuring compliance is straightforward.
  • Adaptability - Suitable for education, healthcare, commercial and residential projects.
  • Future-ready - Contributes to BREEAM, LEED, and other sustainability frameworks, helping to meet client expectations for low-carbon construction.
  • Ease of Integration - Compatible with TECHNAL facade and door systems, allowing a coherent and consistent building envelope design.

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Product certifications
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Digital objects
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Color
Beige, Black, Blue, Bronze, Brown, Copper, Cream, Gold, Green, Grey, Ivory, Orange, Pink, Purple, Red, Silver, Turquoise, White, Yellow, Other
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Finish
Powder-coated, Anodized
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Material
Aluminium, Polyamide, Glass
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
50 year
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Specification

Classification data
Standard
Non-fire and / or smoke-rated windows to BS EN 14351-1 and BS 4873.
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Third-party certification
CE marked; Q-Mark; EPD Certification; Secured by Design.
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Product performance
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Weather performance
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UK exposure category
2000 Pa.
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Air permeability
To EN 14351-1+A1, Class 4. (600 pa).
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Watertightness
To EN 14351-1+A1, Class E1800. (1800 pa).
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Resistance to wind load
To EN 14351-1+A1, Class C5. (2000 pa).
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Durability
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Operation and strength characteristics
20 000 Cycles in accordance with BS EN 1191:2012; Class 1 in accordance with EN 12046-1; Class 4 in accordance with EN 12046-1.
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Loadbearing capacity of safety devices
To BS EN 14351-1:2002.
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Safety
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Security level
To PAS 24., To Secured by Design standard.
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Environmental
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Background ventilation
Trickle ventilation.
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Acoustic performance rating
Rw up to 48 dB.
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Thermal
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Whole window U-value
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Frame
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Profile
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Finish as delivered
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Coating
Polyester powder-coated in accordance with BS EN 12206-1: 2021., Anodized to BS 3987:1991.
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Film thickness (minimum)
Minimum 60 microns for polyester powder coated profiles. Minimum 25 microns for anodized profiles.
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Ventilator
Required.
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Glazing or infill
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Standard
Relevant parts of BS EN 1279.
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Requirements
Infill thickness up to 69 mm.
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Hardware
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Operation
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Type
Top hung.
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Additional properties

Opening Configuration
Open out.
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Glazing bead
Internal for sash and fixed light.
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Handles
Technal SELECTION., TEMPTATION key locking/ non locking handles.
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Sustainability data

Contains Red List materials
No
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Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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Material
Aluminium, Polyamide, Glass
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Carbon dioxide equivalent
Normalized unit
(kg CO₂ eq/kg)
A1–A3 ('Production stage') :
1.9
A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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Declared unit

Certified

A1–A3 ('Production stage') :
1.9

Certified

A1–A3 ('Production stage') :
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Certified

A1–A3 ('Production stage') :
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Recyclability
95
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Recycled content
75 %
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Expected Life
50 year
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