100x250cm

Illuminate your home with this impressive 100×250 cm skylight, expertly designed for both flat and pitched roofs. Measuring 100 centimeters by 250 centimeters, this large roof light is ideal for open-plan kitchens, loft conversions, and modern extensions, delivering expansive daylight and architectural impact. Built with self-cleaning glass, it offers excellent insulation and high energy efficiency. Whether you’re searching for a skylight, roof window, or roof light, this product is UKCA and British Standard certified, trusted by UK installers, and supplied direct from Regal Glass Group at manufacturer pricing, with Free Shipping to Most of the UK.

1000x2500mm Extra Large Skylight – Frameless Triple Glazed Flat Rooflight – 0.9 U-Value

Original price was: £ 1.209.00.Current price is: £ 865.90. incl. VAT
KingsView 1000x2500mm Frameless Flat Roof Skylight – Our premier 1m x 2.5m Triple Glazed panoramic unit, designed for luxury open-plan extensions. Achieve an incredible 0.9 W/m²K U-Value with this high-performance architectural rooflight, combining massive natural light intake with superior heat retention. Maximum Structural Safety: Supporting a net weight of 123.6kg, our KingsView series uses reinforced 6mm toughened and laminated safety glass. Unlike standard thin-glass units that sag over a 2.5m span, our engineering prevents water pooling and ensures a 100% leakproof, lifelong seal.
  • Internal Size: 1000 x 2500 mm (1m x 2.5m)
  • Glass Spec: High-Impact Triple Glazed (Laminated Safety Glass)
  • Thermal Performance: 0.9 W/m²K U-Value & 39dB Acoustic Insulation
  • Maintenance: Sunlight-activated Self-Cleaning Glass technology
  • Peace of Mind: 20-Year Warranty & Full UKCA Certification
  • Logistics: Specialist UK delivery from a trusted manufacturer
The ultimate wide-format solution for vaulted ceilings and modern builds. Engineered for the British climate and fully compliant with UK Building Regulations.

Large 1000x2500mm Pitched Roof Skylight (6°-45°) | Frameless Triple Glazed | 0.9 U-Value | KingsView

Original price was: £ 1.209.00.Current price is: £ 865.90. incl. VAT

The UK’s Premier Wide-Format Pitched Roof Solution

1000 x 2500 mm Frameless Triple Glazed Skylight

Elevate your architecture with the KingsView™ 1m x 2.5m wide-format skylight. Featuring Stratobel Laminated Safety Glass, this unit is engineered for elite safety and unmatched thermal barrier performance.

Elite Thermal Barrier: Market-leading 0.9 W/m²K U-Value.
Enhanced Safety: Laminated inner pane for superior indoor protection.
Total Clarity: UV-activated self-cleaning coating.
Acoustic Shield: High-performance 39dB sound reduction.
Technical Snapshot
Internal / External Size 1000x2500 / 1200x2700 mm
Unit Weight 123.60kg (Architectural Grade)
Glazing Spec 6mm / 6mm / 44.2 Laminated
Pitch Range 6° to 45° Degrees
Warranty KingsView™ 20-Year

1000x2500mm Contemporary Roof Lantern | Slimline Aluminium Skylight | Flat Roof | KingsView

Price range: £ 1.469.00 through £ 2.014.00 incl. VAT
Select options This product has multiple variants. The options may be chosen on the product page
The innovative versatility of our roof lanterns allows you to design a stylish roof to fit perfectly with any home. We have combined good looks, outstanding strength and intelligent detailing, to create one of the finest looking products available for orangery extensions. * Premium quality * Ultra-low sightlines  * 10 years warranty * U Value as low as 1.0 w/m2k * Standard Roof Pitch 25° * Double glazed