Pitched Roof Skylight 600 x 2500 mm Original price was: £ 751,00.Current price is: £ 691,00. incl. VAT
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Pitched Roof Skylight 800 x 1000 mm Original price was: £ 532,00.Current price is: £ 482,00. incl. VAT

Pitched Roof Skylight 600 x 3000 mm

Original price was: £ 945,00.Current price is: £ 875,00. incl. VAT

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Regal Glass Group: A trusted manufacturer of premium roof windows

Type: Fixed Frameless Pitched Roof Skylight
Internal Size: 600 x 3000 mm
External Size: 800 x 3200 mm
Glazing Type: Triple Glazed
Net Weight: 92.40kg
U Value: 0.9 W/m²K
G Value: 58%
Light transmittance : τv [%] 72
Sound reduction (EN 12758): 39dB
UV transmission : τuv [%] 0

Experience the excellence of Regal Glass Group’s roof windows, featuring these impressive technical characteristics.

Original price was: £ 901,00.Current price is: £ 801,00. incl. VAT
£ 314,00 incl. VAT
£ 314,00 incl. VAT
£ 24,00 incl. VAT
£ 15,00 incl. VAT
£ 115,00 incl. VAT
£ 115,00 incl. VAT
£ 30,00 incl. VAT

Payment Methods:

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Secure Payment

Shop safely with our secure online checkout.

Easy Returns

Hassle-free returns within 30 days.

10 Year Warranty

Enjoy peace of mind with our extensive warranty.

Frameless Skylights Glass Performance

Experience the perfect blend of natural light, energy efficiency, noise reduction, and UV protection with our precision-engineered glass.

Modern Design
Solar energy transmittance (G value): g [%] 65
UV transmission : 0 τuv [%]
Light transmittance: τv [%] 72
Thermal transmittance (U value): : 0.9 [W/(m².K)]
Min 3.0 [W/(m².K)] / Max 0.1 [W/(m².K)] 70%
Shading coefficient: 0.66 SC
( Maximum SC 1.00 / Maximum SC 0.20 ) 42%
Sound Reduction: 39 dB (-2;-7)
( Maximum 40dB / Minimum 30dB ) 90%

Easy to replicate
Installation Guide

Dive into our user-friendly Installation Guide for a smooth skylight setup. Get the clarity you need, step-by-step.

Click below to explore the full guide.

Experience the ultimate in natural lighting with the Pitched Roof Skylight 600 x 3000 mm by Regal Glass Group, a blend of our rich heritage in skylight manufacturing and the latest in glass technology. This expansive skylight transforms your living space with a cascade of daylight, complemented by the sophisticated simplicity of its design and the innovative feature of self-cleaning glass.

Crafted with precision and care, every Pitched Roof Skylight from Regal Glass Group is a testament to our dedication to delivering products that excel in both form and function. The 600 x 3000 mm model, with its sleek frameless design, seamlessly melds with your pitched roof, inviting an abundance of natural light into your home and elevating the overall aesthetic of your space.

The self-cleaning glass feature is a standout, offering the ultimate convenience by minimizing the need for frequent cleaning. Activated by natural sunlight, this technology works to decompose and wash away organic dirt with rainfall, keeping your skylight crystal clear and maintenance to a minimum. This, along with the robustness provided by safety toughened glass, ensures that our skylights are not only beautiful but also durable and easy to care for.

Designed with energy efficiency in mind, our skylights are equipped with triple-glazed units and a 15-millimeter warm Edge spacer filled with Argon gas, achieving an excellent U-value of 0.9 W/m²K. This ensures your home remains comfortable and energy-efficient, with stable indoor temperatures and lower energy bills.

We offer a comprehensive selection of standard sizes to suit a wide range of needs, and our custom skylight service allows for personalized designs, providing a bespoke solution that perfectly complements your home’s unique architectural style.


92 , 40 kg


55 × 10 × 55 cm


Regal Glass



Internal Size

600 x 3000 mm

External Size

800 x 3200 mm

Glazing Type

Triple glazed

Glass Tint

Clear Tint



Roof Type

Pitched Roof

Skylight Type


Top Glass Pane:

6 mm Planibel Clearlite / Thermally toughened

Air Gap

16 mm Argon 90%

Middle Glass Pane:

4 mm Planibel Clearlite Thermally toughened

Air Gap

16 mm Argon 90%

Bottom Glass Pane:

Stratobel Clearlite 44.2 with iplus 1.1 pos.5

Spacer Type

15mm Black Warm Edge

U value

0.9 [W/(m².K)]

Sound reduction - EN 12758

[dB] 39 (-2;-7)

Light transmittance: tv [%]


External light refection : ρv [%]


Internal light refection : ρvi [%]


Colour rendering index : Ra [%]


Solar energy transmittance : g [%]


Shading coefcient : SC




UV transmission : τuv [%]


Customer Reviews

1 review

1 review for Pitched Roof Skylight 600 x 3000 mm

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  1. Nina Harper

    We installed a pitched roof window in our attic conversion, and it’s transformed the space! It floods the room with light, making it feel so much bigger. Plus, the fast delivery was a bonus.

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