Pitched Roof Skylight 600 x 600 mm Original price was: £ 361,00.Current price is: £ 311,00. incl. VAT
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Pitched Roof Skylight 1000 x 1000 mm Original price was: £ 519,00.Current price is: £ 469,00. incl. VAT

Pitched Roof Skylight 800 x 800 mm

Original price was: £ 487,00.Current price is: £ 437,00. incl. VAT

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Regal Glass Group: A trusted manufacturer of premium roof windows

Type: Fixed Frameless Pitched Roof Skylight
Internal Size: 800 x 800 mm
External Size: 1000 x 1000 mm
Glazing Type: Triple Glazed
Net Weight: 34.20kg
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: £ 719,00.Current price is: £ 619,00. incl. VAT
£ 169,00 incl. VAT
£ 169,00 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 800 x 800 mm by Regal Glass Group, a true embodiment of modern elegance combined with the pinnacle of natural lighting innovation. With over two decades of experience in crafting skylights, this model brings a new level of sophistication and illumination to your home, seamlessly blending with the aesthetic of your pitched roof.

Every Pitched Roof Skylight we produce is a testament to our unwavering commitment to quality and design. The 800 x 800 mm model, with its frameless, minimalist appearance, is designed to integrate flawlessly into your roofline, providing an unobstructed view of the sky and maximizing the infusion of daylight into your living spaces. This skylight is not just a window to the outdoors; it’s a statement piece that enhances the modern elegance of your home.

The inclusion of self-cleaning glass significantly reduces maintenance needs, while the safety toughened glass ensures durability and peace of mind. Engineered with triple-glazed units and a 15-millimeter warm Edge spacer filled with Argon gas, this skylight offers superior thermal efficiency with a U-value of 0.9 W/m²K, maintaining a comfortable indoor climate and contributing to energy savings.

Looking for the perfect fit for your architectural vision? Our range includes an extensive selection of standard sizes to suit various needs. And if you’re envisioning a unique solution, our custom skylight option is the answer to your design aspirations. Why settle for ordinary when you can customize your daylight experience with Regal Glass Group?


34 , 20 kg


55 × 10 × 55 cm


Regal Glass



Internal Size

800 x 800 mm

External Size

1000 x 1000 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 [%]


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