58BW Tilt-Before-Turn HI – ALUK

Geometry system

  • Depth: 58 & 70mm
  • Side hung weight: 150kg
  • Bottom hung weight: 150kg
  • Tilt & Turn weight: 150kg
  • Fixed Light weight: 250k

Thermal performance

  • Uw (double glazing) 1.4W/m2K
  • Uw (triple glazing) 1.2 W/m2K
max

Maximum Glass Thickness  

  • 24mm-40mm

Acoustic Performance 

42 dB

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Description

Offering superior child safety and smooth operation, our tilt-before-turn windows remain a popular choice for both multi-residential and light commercial applications. Manufactured from high-performance aluminium, these systems are both durable and lightweight, delivering long-lasting performance. They are particularly well suited to high-rise buildings, where internal glazing and easy maintenance are essential.

Flush Innovation

Certified under the Secured by Design scheme

  • Tested to PAS 24 standards
  • Achieves a Green Guide rating of A
  • Integrated deep head profiles for improved trickle ventilation
  • Advanced polyamide thermal break design for enhanced thermal performance
  • Glazing options from 24mm to 40mm
  • Available in a wide range of single or dual colour and anodised finishes
  • Choice of aesthetics: Bay, Contemporary, and Square
  • Configurations include tilt-before-turn, side-hung, fixed light, and multi-light options
  • Suitable for Lifetime Homes (LTH) requirements

Cross-Section

TECHNICAL DATA:

Performances
U value W/m²K (Double glazing) :1.4 W/m²K
U value W/m²K (Triple glazing) :1.2 W/m²K
Window energy rating :B – C
BRE Green Guide rating :A rated
Air tightness (Pa) :Class 4 (600pa)
Water tightness (Pa) :Class 8a (600Pa)
Wind load (Pa) :Class E2400 (2400pa)
Security PAS 24 :
Certifications :
Configurations
Opening :inward opening
Tilt & turn :
Side hung :
Bottom hung :
Fixed Light :
Multi light :
Size limits

Tilt & Turn 

Max Size(mm)

Min. Size(mm)

130kg

1725w  x 2300mm

380mm x 575mm/480mm & 375mm

Side hung (max weight) :

Max. Size (mm) 

Min. Size (mm)

100kg

1725mm x 2300mm

380mm x 575mm/ 480mm x 375mm

Bottom hung (max weight) :

Max. Size (mm) 

Min. Size (mm) 

100kg

1725mm x 2300mm

380mm x 575mm/ 480mm x 375mm

Fixed light (max weight) :

Glazing thickness**

200kg

24mm- 40mm

Features
Frame depth :58mm & 70mm
Dual color option :
Multi-point locking :
Sightline (Frame to Vent) :86mm
Sightline (Vent to Mullion) :100mm
Sightline (Fixed Light) :43mm
Aesthetics
Bay :
Contemporary :

Contact info