Thermally insulated skylight

SK65

SK65 is a thermally insulated skylight system designed to bring abundant natural light indoors while maintaining energy efficiency and weather protection—ideal for modern residential and commercial spaces.

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Premium Features

Optimized energy use

Optimized energy use

Efficient systems that reduce energy use.

All-weather sealing

All-weather sealing

Built to resist rain, snow, and the elements.

Storm-ready

Storm-ready

Tested to perform in high-wind conditions.

Quick setup

Quick setup

Engineered for quick, efficient setup.

Tailored fit

Tailored fit

Built to your exact dimensions and project needs.

Energy-smart insulation

Energy-smart insulation

Reduces heat loss for energy-efficient comfort.

Inside the Frame

Explore the inner structure and key features of FS65.

Inside the Frame
Video poster

Technical Specifications

Profile Width

2.56 inch

Mullion Max. Steel Dimension

5.51 x 1.58 inch

Profile Wall Thickness

0.07 - 0.1 inch

Transom Max. Steel Dimension

5.51 x 1.58 inch

Mullion Profile Depth

3.19 inch

Glazing Thickness

0.39 - 1.77 inch

Transom Profile Depth

3.19 inch

Application Options

  • Outward Opening Hidden Transom Sash
  • Covered Facade
  • Stick Facade
  • Half - Covered Facade
  • Casette Stick Facade

See it in Action

Slide 1

Operation demo

See the smooth sliding mechanism

Slide 2

Installation guide

Professional installation process demonstration

Slide 3

Sophia & James

Penthouse Owners, Chicago

Glass Specs & Configurations

Discover a range of glass types engineered to meet aesthetic, performance, and safety requirements—each tailored to enhance the design and functionality of your project.

Glass Types

Clear
Tinted
Frosted
Laminated
Tempered
Reflective

Insulation & Energy Efficiency

Thermal
Triple glazing
Low-E
Argon gas
Acoustic control
UV protection
Double glazing
Double pane

Premium Finishes

Choose from our standard color selection or customize your project with any RAL color or wood grain finishes. Our durable, powder-coated aluminum ensures long-lasting performance, weather resistance, and a flawless aesthetic.

9016
White

9006
Aluminum

9005
Jet Black

7021
Black Grey

1247
Bronze

9001
Cream

7006
Beige grey

7016
Anthracite

7040
Window Grey

9403-205
Maple

9403-205
Golden pine

9403-205
Red mahogany

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Powder-coated

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Anodized

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Custom RAL colors

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Wood-grain

Finishes & Colors

Resources

Product Brochure

Complete technical specifications and features

Download PDF (2.4 MB)

Installation guide

Detailed installation instructions and requirements

Download PDF (1.8 MB)

Specification sheet

Detailed technical data for architects and engineers

Download PDF (2.4 MB)

CAD drawings

Precise files for seamless project integration

Download PDF (4.4 MB)

Let’s Build Your Vision

Tell us about your project, and our team will provide a custom quote tailored to your architectural needs. From initial consultation to final installation, Glass Group delivers precision-engineered glass systems designed to elevate your space.

Stay informed at every stage

✔︎ Track your order
✔︎ Get installation updates
✔︎ Access drawings
✔︎ Submit a ticket

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Process Illustration