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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 19 days ago

Technal

Verified 19 days ago

Technal

Verified 19 days 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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