1200 x 2000 mm Frameless Triple Glazed Flat Roof Skylight

1200 x 2000 mm Frameless Triple-Glazed Skylight

Designed to enhance interiors with natural light while maintaining high thermal performance, this 1200 x 2000 mm frameless skylight offers a seamless, contemporary finish. Its triple-glazed construction with self-cleaning safety glass ensures a U-Value of just 0.9 W/m²K, while also contributing to sound reduction up to 39 dB — making it ideal for both residential and commercial environments.

Whether it’s a modern extension or a professional workspace, this unit strikes the perfect balance between energy efficiency and visual appeal.

🔧 Key Specifications:

• Glazing: Triple Glazed

• Visible Glass Area: 1200 x 2000 mm

• External Dimensions: 1400 x 2200 mm

• Top Glass Layer: 6 mm Planibel Clearlite Toughened Glass (BS EN 12150)

• Middle Layer: 4 mm Planibel Clearlite Toughened Glass (BS EN 12150)

• Bottom Layer: 6 mm iplus Toughened Glass with Low-E Coating (EN 12150)

• Spacer: 15 mm Black Warm Edge

• Gas Fill: Dual 15 mm cavities filled with 90% Argon

• Thermal U-Value: 0.9 W/m²K

• Solar G-Value: 58%

• Sound Reduction: Up to 39 dB

• Unit Weight: 128 kg

• Glass Features: Self-Cleaning | UV Protected | Clear Tint

🛡️ Certified for Quality & Safety

• Complies with UK Building Regulations and British Standards

• CE Certified for construction use

• Suitable for installations on roof pitches up to 45°

🧰 Installation Overview

• Overall Size: Includes an additional 200 mm due to black glass perimeter

• Opening Gap: Leave a 10 mm clearance inside the upstand

• Upstand Construction: Use standard 2″x1″ or 2″x2″ timbers

• Mounting Support: Apply foam rope to the internal baton before installation

🌟 Why Specify Skyline Skylights?

• Bright, unobstructed natural lighting with excellent insulation

• Triple-glazed build for durability and thermal comfort

• Frameless edge-to-edge glass enhances architectural elegance

• UV-resistant, self-cleaning design for long-term clarity

• Engineered to suit both modern homes and commercial spaces