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SL38: Tilt & Turn Window

The SL38 Tilt & Turn window represents our most sophisticated and advanced thermally broken aluminum window technology. It is a highly insulated system that combines elegance and comfort, with a unique minimal design. For the architect; 3 frame design options are available to adapt to various architectural details and aesthetics. The distinctive slender steel look is the perfect solution for modern architecture and renovation of steel framed windows, respecting the original design yet offering a thermally improved solution.

Core features: 
  • Glazing depth allows for glass thickness up to 50mm (2”) 
  • Various architectural profile options (Modern, Ferro, Classic) 
  • EPDM Center seal gasket 
  • Small chambers that limit heat loss through convection 
  • Enhanced thermal polyamide 
  • Minimal sight-lines

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  • Engineered for Strength & Stability

    Our commercial window systems are designed to withstand extreme wind loads, seismic activity, and environmental forces. Precision-engineered for maximum structural integrity, they ensure long-term durability without compromising on aesthetics.

  • Efficient Assembly, Minimal Downtime

    Tiltco’s commercial window systems are engineered for streamlined integration, enabling efficient assembly and minimal downtime on site—while delivering expansive, unobstructed views and long-term performance.

  • Silence Meets Structure

    Tiltco’s commercial windows feature acoustic-rated glazing and precision-engineered air-tight seals to minimize external noise, ensuring quiet, comfortable interiors in urban and high-traffic environments.

  • Unrestricted Architectural Creativity

    Every project is unique, and so are our curtain wall systems. With customizable mullions, glazing options, and seamless integration with cladding, we provide architects the freedom to innovate without limitations.

  • Built to Withstand the Elements

    Our Windows are rigorously tested for air, water, and structural resistance, ensuring leak-proof performance in even the most challenging climates.

  • Optimized for Energy Performance

    Designed with advanced thermal breaks and high-performance glazing, Tiltco’s commercial window systems minimize energy loss and optimize indoor climate control—delivering superior insulation, reduced operational costs, and a sleek, modern façade.

  • Uninterrupted Views

    Precision-engineered systems feature minimal sightlines and expansive glazing, delivering uninterrupted views ideal for commercial spaces prioritizing natural light and architectural transparency.

Paint

Tiltco’s wide range of architectural paint colours is the perfect way to set a beautiful tone for any residential or commercial project. We also offer custom colour to suit the needs of your project.

 

  • Ral # 9005

    Black

  • Ral # 7021

    Black Grey

  • Ral # 7016

    Anthracite Grey

  • Clear Anodized
  • Berlin
  • Amsterdam
  • Paris

Handle Colours

  • Black Matte
  • Stainless Steel
  • Bronze *
  • Copper *
  • Gold *

* Custom colour, consult your representative.

  • Double Glazed
  • Triple Glazed
  • Modern
  • Ferro
  • Classic
  • Modern
  • Ferro
  • Classic
  • Modern
  • Ferro
  • Classic
  • SL38 with insect screen
  • Standard hinge
  • Concealed hinge
Double Glazed Unit
Triple Glazed Unit

U-factor

0.34

0.27

Shgc

0.27

0.24

Vt

0.47

0.41

Condensation Resistance

44

52

Primary Product Designator

class cw - pg 90

Design Pressure

± 4320 Pa (±90.23 psf)

Air Infiltration

0.3 L/s/m² (0.05 cfm/ft²)

Acoustic Performance (with Rw per IGU 45 dB)

up to 48 dB

Air Infiltration/Exfiltration

A3

Water penetration resistance test pressure

580 Pa (12.11 psf)

Comprehensive Service

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Performance and Capability

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Innovation

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