600 x 1800 mm Frameless Triple Glazed Flat Roof Skylight

Enhance your interior space with our 600 x 1800 mm Frameless Triple Glazed Skylight, engineered for premium thermal insulation and contemporary style. Built with triple toughened, self-cleaning glass, this non-opening unit delivers exceptional light transmission while maintaining comfort and energy efficiency through its U-value of just 0.9 W/m²K.

This skylight is not only UV protected and noise-reducing (39 dB), but also complies with all British Safety Standards — making it a reliable and stylish solution for homes and businesses alike.

🔍 Technical Specifications:

• Glazing Type: Triple Glazed

• Internal Glass Size (Quoted): 600 x 1800 mm

• External Glass Size: 800 x 2000 mm

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

• Middle Pane: 4 mm Planibel Clearlite – Thermally Toughened (BS EN 12150)

• Bottom Pane: Stratobel Clearlite 44.2 iplus 1.1 – Laminated Glass with Low-E (EN 14449)

• Spacer Type: 15 mm Black Warm Edge

• Air Gaps: 2 x 15 mm – 90% Argon Filled

• U Value: 0.9 W/m²K

• G Value: 58%

• Sound Reduction: 39 dB

• Net Weight: 56.40 kg

• Glass Tint: Clear

• Self-Cleaning Glass: Yes

• UV Protection: Yes

🛡️ Certifications & Safety:

• CE Marked

• Compliant with British Standards & Building Regulations

• Installable at pitches up to 45 degrees

🛠️ Installation Guidelines:

• External size includes black border extending +200 mm

• Allow +10 mm internally for proper fit (e.g. opening: 610 x 1810 mm for a 600 x 1800 mm unit)

• Recommended upstand: 2×1″ or 2×2″ timber

• Use foam rope for stress distribution

• Apply Dowsil 791 (black) sealant — avoid acrylic sealants

🚚 Delivery:

• Free Delivery within London (M25)

• Nationwide Delivery Available

📏 Need Custom Sizes?

Use our:

• Custom Frameless Skylight Calculator

• Oversize Skylight Calculator

🌟 Why Choose Saris-Extensions Skylights?

• Frameless, modern aesthetics

• Triple-glazed for superior insulation and soundproofing

• Self-cleaning, UV resistant, and easy to maintain

• Fully certified and compliant with building standards