600 x 900 mm Frameless Triple Glazed Skylight

The Skyline Sky Lights 600 x 900 mm Flat Roof Skylight offers modern design and premium performance in one seamless unit. This non-opening, frameless skylight features triple-glazed, toughened glass layers with a U Value of 0.9 W/m²K, offering impressive thermal insulation, noise reduction, and UV protection.

With its self-cleaning properties and clear tint, this skylight enhances daylight without maintenance hassles, delivering bright interiors and energy efficiency.

🔍 Key Specifications:

• Glazing Type: Triple Glazed

• Internal Glass Size (Quoted): 600 x 900 mm

• External Glass Size: 800 x 1100 mm

• Top Glass Pane: 6 mm Planibel Clearlite – Thermally Toughened (BS EN 12150)

• Middle Glass Pane: 6 mm iplus Thermally Toughened Glass with Low-E Coating (EN 12150)

• Bottom Glass Pane: Stratobel Clearlite 44.2 – Laminated (EN 14449)

• Spacer Type: 15 mm Black Warm Edge

• Air Gaps: 15 mm – 90% Argon Filled (x2)

• U Value: 0.9 W/m²K

• G Value: 58%

• Sound Reduction: 39 dB (EN 12758)

• Net Weight: 29.40 kg

• Tint: Clear

• Self-Cleaning Glass: Yes

• UV Protection: Yes

🛡️ Compliance & Safety

• Fully CE Marked

• Compliant with UK Building Regulations

• Meets British Safety Standards

• Can be installed at pitches up to 45 degrees

🛠️ Installation Guidelines:

• Top glass includes a black border, extending outer dimensions by 200 mm

• Add 10 mm extra internally from upstand to upstand for proper fit

• Use 2″x1″ or 2″x2″ timber for upstand construction

• Install foam rope on top of the internal baton for glass support

• Apply Dowsil 791 black sealant (avoid acrylic sealants) for a watertight finish

🧰 Need a Custom Size?

Try our Frameless Skylight Size Calculator or Oversize Skylight Calculator to find your perfect fit.

🌟 Why Choose Skyline Sky Lights?

• Modern frameless design

• Certified triple glazing with thermal and acoustic insulation

• Durable, low-maintenance, and UV protected

• 20-Year Manufacturer’s Warranty