Flat Roof Skylight 600 x 1800 mm Original price was: £ 578,00.Current price is: £ 473,00. incl. VAT
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Flat Roof Skylight 600 x 3000 mm Original price was: £ 1.002,10.Current price is: £ 841,00. incl. VAT

Flat Roof Skylight 600 x 2000 mm

Original price was: £ 676,00.Current price is: £ 554,00. incl. VAT

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Regal Glass Group: A trusted manufacturer of premium roof windows

Type: Fixed Frameless Flat Roof Skylight
Internal Size: 600 x 2000 mm
External Size: 800 x 2200 mm
Glazing Type: Triple Glazed
Net Weight: 62.40kg
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.

This item: Flat Roof Skylight 600 x 2000 mm
Original price was: £ 676,00.Current price is: £ 554,00. incl. VAT
Original price was: £ 676,00.Current price is: £ 554,00. incl. VAT
Original price was: £ 694,00.Current price is: £ 594,00. incl. VAT
£ 69,00 incl. VAT
£ 24,00 incl. VAT
£ 15,00 incl. VAT
£ 30,00 incl. VAT

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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.

Introduce a touch of elegance and efficiency to your space with the Flat Roof Skylight 600 x 2000 mm, proudly presented by Regal Glass Group. This skylight is a hallmark of innovation, designed to enhance your environment with natural light while focusing on energy savings. Ideal for flat roofs, this skylight window combines modern design with functional excellence.

Crafted with triple-glazed units, this skylight shines in thermal efficiency, evidenced by its U-value of 0.9 W/m²K. Central to its design, the 15-millimeter warm Edge spacer, filled with Argon gas between the panes of glass, plays a pivotal role in reducing heat transfer. This design feature ensures that your space remains comfortable and energy-efficient throughout the year.

The Flat Roof Skylight 600 x 2000 mm stands out for its potential to significantly contribute to energy savings. By maximizing natural daylight, it reduces the reliance on artificial lighting, leading to lower electricity consumption. Furthermore, its superior insulation properties minimize the need for excessive heating or cooling, contributing to a reduction in energy costs and enhancing the eco-friendliness of your space.

The skylight’s frameless design not only adds a contemporary aesthetic to your property but also allows for an unimpeded flow of natural light, illuminating your interiors more effectively. Equipped with a self-cleaning feature activated by sunlight, maintenance becomes effortless, ensuring clear views and ease of upkeep.

Designed to be versatile, the Flat Roof Skylight 600 x 2000 mm can be installed at pitches ranging from 6° to 45°, making it a suitable addition to various architectural styles. Besides its aesthetic appeal and energy-saving benefits, the skylight also offers sound insulation, UV protection, and is constructed with safety toughened glass for durability and peace of mind.

Fully compliant with British Standards & Building Regulations, this skylight includes all necessary Safety Markings and is CE marked, signifying its compliance with EU quality and safety standards.

At Regal Glass Group, we understand the importance of choice and customization. That’s why, in addition to our range of standard size skylights that are readily available in stock, we proudly offer custom skylight solutions tailored to your unique requirements. Whether you’re enhancing a residential space or illuminating a commercial venue, our skylights are designed to bring light, elegance, and efficiency to any setting.


62 , 40 kg


225 × 10 × 85 cm


Regal Glass


Regal Glass Group Ltd

Internal Size

600 x 2000mm

External Size

800 x 2200 mm

Glazing Type

Triple glazed

Glass Tint

Clear Tint



Roof Type

Flat Roof , 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 [%]



3 reviews

3 reviews for Flat Roof Skylight 600 x 2000 mm

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  1. Amelia Jones

    I was hesitant about getting a roof light, especially in Liverpool but this skylight has been a game-changer for my home. The installation was smooth, and the impact on my living space is phenomenal.

  2. Sophie Turner

    Just had a 600 x 2000 bathroom skylight installed, and it’s stunning. The difference it’s made to my bathroom is incredible. The light, the view, it’s all so luxurious. Regal Glass’s products and services are simply the best. I also live in Exeter and it’s good to mention that the shipping was smooth.

  3. Benjamin Taylor

    Opting for a 600 x 2000 bathroom skylight was the best decision for my new home. The natural light it lets in is incredible. Regal Glass Group’s quality, affordability, and service are unmatched.

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