Windows
Over four decades of design expertise, knowledge and passion.
Dualframe 75 Si
Simple, streamlined aesthetics
The Dualframe 75 Si window system has been designed to comply with the increasing complexity of meeting Secured by Design, Building Regulations, British Standards and other regulatory demands.
Large Sizes
- Fixed Lights – 5m²
- Glazing Thickness to 50mm
- Vent Weight to 100kg
Diversity of Applications
- PAS 24 and Secured by Design compliant
- Available as top-hung, side-hung or fixed lights
- 88mm sightline maximises viewing area and increases incoming light
Diversity of Forms
- Dual colour finish available allowing flexibility in internal and external design
- Universal frames can be used with other Dualframe 75 Si products to create screen combinations
- Window automatically defaults to Tilt mode when closed
High Performance
- Air Permeability – 600Pa
- Water Tightness – 600Pa
- Wind Resistance – 2000Pa
Crown Residential
The Flexible Window System
With Technal Crown Residential Window Suite, true flexibility is available to meet your product needs. Our design expertise, technical knowledge, and passion have developed this window system to provide you with a range of options and capabilities – including those that provide structural integrity. The Crown system was designed the way we would like them to look in our home, making them perfect for residential projects.
Large Sizes
- 24mm, 28mm, or 32mm glazing as standard
Diversity of Applications
- Corner Junctions of 90° to 270°
- External styles include Traditional Flush and Slim Flush
- Internal styles include Full Softline, Stepped Softline, Stepped
Diversity of Forms
- Over 400 colours available with optional finishes
- Matching accessories available
- Dual-colour finishes provide differing internal and external aesthetics
High Performance
- Water Tightness – 600Pa
- Air Permeability – 600Pa
- Wind Resistance – 2000Pa
Dualframe
Strong, safe, sustainable and beautiful
The Dualframe system combines strength, safety, sustainability and beauty for new-builds or refurbishment projects, particularly in residential, educational or light commercial buildings.
Large Sizes
- 24mm, 28mm, 32mm glazing
- Maximum weight – 75kg
- Max height – 1500m
- Maximum width – 1600mm
Diversity of Applications
- Can achieve A Window Energy Rating using double glazed units
- Meets Secured by Design specification
- Unique polyamide strip with integral bead retention leg minimises the external projection of the opening light
Diversity of Forms
- Fixed or Opening lights
- Combination frames or separate coupled lights
- 300 premium colours and finishes with dual-colour capability
- Can be beaded internally or externally
High Performance
- Water tightness – 600Pa
- Air permeability – 600Pa
- Wind resistance – 2400Pa
Dualslide
The Solution for Aluminium Sliding Windows
The Solution for vertical or horizontal sliding windows. Using advanced polyamide thermal break technology, Dualslide provides high thermal performance without foam filled profiles or costly sealed unit specifications.
Large Sizes
- Insulating glass units 24mm, 28mm and 32mm
- Up to 40kg weight per pane
- Up to 3100mm x 1500mm (WxH)
Diversity of Applications
- Optional key-lockable restrictor limiting the combined movement of sashes to 1000mm
Diversity of Forms
- Dual-colour and finish for different internal and external aesthetic
- 400 powder-coated paint colours with matte, gloss or satin finish
- Integral finger pulls are extruded into the sash profile
High Performance
- Water Tightness: 150 Pa
- Air Permeability: 300 Pa
- Wind Resistance: 2000Pa
