100x300cm
Make a bold design statement with this expansive 100×300 cm skylight, perfectly suited for both flat and pitched roofs. With impressive 100 centimeters by 300 centimeters dimensions, this oversized roof light is ideal for open-plan living areas, kitchen extensions, and modern architectural spaces, delivering stunning natural light and visual impact. Featuring self-cleaning glass, it provides excellent insulation and energy efficiency year-round. Whether you’re searching for a skylight, roof window, or roof light, this model is UKCA and British Standard certified, recommended by UK installers, and available direct from Regal Glass Group at manufacturer pricing, with Free Shipping to Most of the UK.
1000x3000mm Extra Large Rooflight — Reinforced Triple Glazed Skylight — No Water Pooling — 0.9 U-Value
KingsView™ 1000x3000mm (Internal Size) Extra Large Panoramic Rooflight
Flood your extension with natural light using our flagship 1m x 3m frameless skylight. Specifically engineered for wide-span UK residential projects, this architectural unit fits a 1000x3000mm internal structural opening, providing an uninterrupted "infinity glass" view with maximum structural safety.Why the KingsView™ 3-Metre Series Excels:
- Anti-Sag Technology: Spanning 3 metres requires elite engineering. We use an upgraded 8mm toughened glass top pane to ensure the unit remains perfectly rigid. This prevents "glass bowing" and ensures Zero Water Pooling for a leakproof finish.
- Maximum Thermal Performance: Achieve a 0.9 W/m²K U-Value. This triple-glazed unit is fully Building Regulations compliant (Part L), keeping your open-plan space warm in winter and cool in summer.
- Acoustic & Smart Glass: Blocks up to 39dB of external noise and features Sunlight-Activated Self-Cleaning technology—essential for maintaining large, hard-to-reach spans.
- Certified Security: Fully UKCA Certified and rated as non-fragile, backed by an industry-leading 20-Year Warranty.
Critical Specifications:
| Internal Size | 1000 x 3000 mm (Structural Opening) |
| Glass Build | 8mm Toughened Top Pane (Triple Glazed) |
| Performance | 0.9 U-Value | 39dB Sound Insulation |
| Unit Weight | Approx. 181.8kg |
| Installation | Min. 8°–10° Pitch Recommended for Run-off |
— Delivery & Pitch Note:
Due to the 3m span, a minimum pitch of 8°–10° is required to ensure efficient water run-off. Delivery is Kerbside Only (181kg); appropriate manpower or lifting equipment must be available on-site.
The ultimate wide-span daylight solution for luxury builds. Direct-from-manufacturer pricing with full technical support for architects and trades.
