Pitched Roof Skylight 600 x 1500 mm Original price was: £ 510,00.Current price is: £ 460,00. incl. VAT
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Pitched Roof Skylight 600 x 2000 mm Original price was: £ 627,00.Current price is: £ 577,00. incl. VAT

Pitched Roof Skylight 600 x 1800 mm

Original price was: £ 553,00.Current price is: £ 493,00. 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 1800 mm
External Size: 800 x 2000 mm
Glazing Type: Triple Glazed
Net Weight: 56.40kg
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: £ 788,00.Current price is: £ 688,00. incl. VAT
£ 184,00 incl. VAT
£ 184,00 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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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.

Introducing the Pitched Roof Skylight 600 x 1800 mm from Regal Glass Group, where elegance meets functionality in the realm of natural lighting solutions. This skylight is a testament to our over two decades of expertise in creating skylights that not only illuminate your home with natural light but also enhance its aesthetic appeal and reduce the need for maintenance.

Crafted with precision in our state-of-the-art facilities, every Pitched Roof Skylight we produce is a reflection of our commitment to quality and innovation. The 600 x 1800 mm model, with its sleek frameless design, seamlessly integrates into any pitched roof, offering uninterrupted views of the sky while maximizing the flow of natural light into your living spaces.

One of the standout features of our Pitched Roof Skylights is their low-maintenance design. The advanced self-cleaning technology, activated by sunlight, works to break down organic dirt and wash it away with the rain, keeping your skylight clean and clear without the hassle of frequent manual cleaning. This, combined with the durability of safety toughened glass, ensures your skylight remains a pristine feature of your home for years to come.

Our skylights are designed for optimal thermal efficiency, featuring triple-glazed units with a 15-millimeter warm Edge spacer filled with Argon gas. This design significantly reduces heat transfer, maintaining a more ambient temperature in the room below throughout the year, and contributing to a comfortable living environment and energy savings.

Take a closer look at our range of standard sizes. For those requiring bespoke solutions, our custom skylight options are available, ensuring you find the perfect fit for your architectural needs.


56 , 40 kg


55 × 10 × 55 cm


Regal Glass



Internal Size

600 x 1800 mm

External Size

800 x 2000 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 1800 mm

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  1. Alex Johnson

    The pitched roof skylight in our bedroom has been a dream come true. Waking up to natural light has improved our mornings!

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