

Aluminium Framed Rooflight – Double Glazed – 600 x 900 mm
£ 678.00 Original price was: £ 678.00.£ 589.00Current price is: £ 589.00. incl. VAT
Prices go up when the timer hits zero.
4 in stock (can be backordered)
We are a trusted manufacturer of premium roof windows
- Type: Framed Double Glazed Skylight
- Frame: Aluminium
- Internal and External Colour: – Anthracite Grey (7016)
- Toughened Safety Glass
- U Value: 1,1 W/m².K
- Light transmittance : τv [%] 81
- Noise Reduction – 33dB
- Solar Energy Transmittance: 64%
- UV Transmission: 39%
- Weight: 37.21 kg
Experience the excellence of Skylights.co.uk’s roof windows, featuring these impressive technical characteristics.
✅ Thermal Break
✅ UKCA Marking Guaranteed
✅ Trusted by UK Professionals
✅ Custom Sizes & Bespoke Options
Introducing the Framed Skylight – Double Glazed 600 x 900 mm, a beacon of Skylights.co.uk’s over 20 years of skylight mastery. Crafted with the highest quality materials, including a durable aluminum frame in a sophisticated Anthracite Grey (7016), this skylight is designed to elevate your living space with abundant natural light and a touch of modern elegance.
Our double-glazed model features toughened safety glass, ensuring durability and peace of mind. With a U-value of 1.1 W/m².K, it offers excellent thermal efficiency, keeping your space comfortable while reducing energy costs. The light transmittance of 81% means your room will be bathed in natural light, enhancing the ambiance and mood of your interiors.
The double-glazed skylight also excels in sound reduction, with a 33dB noise reduction rating, creating a quieter and more peaceful indoor environment. The solar energy transmittance of 64% allows for warmth and light, while the UV transmission of 39% ensures your space and furnishings are protected from harmful rays.
Easy to install and presented in eco-friendly packaging, this skylight is backed by a 20-year warranty, reflecting our commitment to quality and customer satisfaction. Whether you’re seeking to improve ventilation, enhance natural light, or add a modern touch to your home, the Framed Skylight – Double Glazed 600 x 900 mm is a perfect choice, combining functionality with aesthetic appeal.
Weight | 46.14 kg |
---|---|
Brand |
Skylights.co.uk |
Internal Size |
600 x 900 mm |
External Size |
790 x 1090 mm |
Glazing Type | |
Glass Tint | |
Self-Cleaning: |
Yes |
Roof Type |
Flat Roof |
Skylight Type |
Framed |
Air Gap |
20 mm Argon 90% |
Spacer Type |
15mm Black Warm Edge |
U value |
1.1 [W/(m².K)] |
Sound reduction - EN 12758 |
[dB] 33 (-2;-4) |
Light transmittance: tv [%] |
81 |
External light refection : ρv [%] |
12 |
Internal light refection : ρvi [%] |
12 |
Colour rendering index : Ra [%] |
98 |
Solar energy transmittance : g [%] |
64 |
Shading coefcient : SC |
0.74 |
Selectivity |
1.27 |
UV transmission : τuv [%] |
0 |
4 in stock (can be backordered)
Top Glass Pane: | 6 mm Planibel Clearlite / Thermally toughened |
Air Gap: | 20 mm Argon 90% |
Bottom Glass Pane: | 6mm iplus 1.1 Thermally Toughened Glass |
Spacer Type: | 15mm Black Warm Edge |
Light transmittance: tv [%] | 81% |
External light reflection: pv [%] | `12% |
Internal light reflection: pvi [%] | 12% |
Colour rendering index: Ra [%] | 98% |
Total solar energy transmittance: g [%] | 33% |
Shading coefficient: SC | 0.38 |
UV transmission: τuv [%] | 39% |
Selectivity: | 1.27 |
U value: | 1.1 W/(m².K) |
Sound reduction – EN 12758 | [dB] 33 (-2;-4) |
Delivery & Return
Free delivery for custom size skylights and all orders delivered within London M25 area. For your convenience we offer Nationwide Delivery and Next Day Delivery Option.

Delivery Options Overview
Firstly, we have our own fleet of delivery vehicles and friendly, helpful drivers who are committed to getting your skylights to you in perfect condition. We can deliver your order directly to your home or business at a time that suits you. Our drivers will carefully unload your order and even help you move it to the desired location. Alternatively, we also offer TPN Connect delivery services. TPN Connect is a trusted delivery network that specializes in handling fragile and delicate items, like skylights. They work with reputable courier services to ensure that your order is delivered safely and securely to your door. When you place your order with us, you’ll have the option to choose the delivery method that works best for you.
Delivery Options

Standard Delivery
Get it in 3-6 working days
All orders within London M25. We deliver Monday to Friday between 8am-5pm.

Next Day
Delivery
The orders received until 12:00pm can be delivered on next working day. There is an additional charge.

Local Pickup
From Our Warehouse
You can pick it from our warehouse on this specific time: Monday to Friday between 8am-5pm.

Delivery Of
Custom Size Skylights
Delivered for free of charge. Usually takes between 3 to 6 weeks to be made and shipped over to UK.
How it Works?

Step 1
Order the Product and Receive Email with Order confirmation

Step 2
Update on your Delivery Date with Message or Call

Step 3
Wait for Your Order to Arrive

Step 4
Arange people to help you load of the skylight

Step 5
Accept your Delivery with our Drivers or Book Suitable Delivery Date with Depot.
Exchange or Return of Goods
A 25% restocking fee will be charged on all returned merchandise, unless defective.
Skylights1.com is not responsible for any labor costs, which occur as the result of the installation of wrong or defective parts. If your shipment arrives and appears damaged please inspect the package thoroughly and if the contents appear damaged please refuse the shipment. We will do everything we can to have a new order rushed out to you. Return ship fees are the responsibility of the customer. Refunds for returned items are processed within 10 working days.
Before placing an order, please make sure that you have chosen the correct unit size and have consulted your roofer in advance. If you have purchased the wrong size(s), we will have to cancel and refund the whole order. In this case we will deduct up to 5% transaction fee and in the cases when we have already sent your order, we will also deduct the return shipping fees. Please keep in mind that refunds are processed within 10 working days after units are returned to our warehouse.
The following items may be returned for a refund within 15 days of purchase:
- Merchandise that has not been removed from its original packing.
- Defective merchandise.
- Merchandise that was mispacked or was not shipped correctly.
- Merchandise that has not been installed.



Sold By Manufacturer
Thermal Break
Designed to withstand the demands of the British climate, our aluminium framed double glazed skylights feature an advanced thermal break system that separates the inner and outer frame, significantly reducing heat transfer and enhancing insulation. This structural feature makes them far more weather-resistant and energy-efficient compared to frameless alternatives. With a U-value of 1.1 W/m².K and impressive light transmittance of 81%, these skylights offer excellent thermal performance without compromising natural brightness. Finished in elegant anthracite grey (RAL 7016), they combine durability, noise reduction (33dB), and safety in a sleek, modern form.
Leakproof Design
Our aluminium framed skylights are engineered with a leakproof design that guarantees long-term performance and peace of mind. Unlike basic roof lights, these models feature precision-engineered aluminium frames with fully sealed joints and a watertight construction that’s rigorously tested to withstand heavy rainfall, wind-driven moisture, and the unpredictable UK climate. Every detail – from the sloped glazing to the integrated drainage paths – works together to prevent water ingress and ensure a secure, weather-resistant seal. Whether you're installing on flat or pitched roofs, this robust build quality ensures your roof light remains a durable and dependable feature for years to come.
Certified to British Standards – Fully UKCA Compliant
All our aluminium roof lights are UKCA certified and fully compliant with the latest British Standards and Building Regulations, giving you total confidence in their safety, quality, and performance. Whether you're a homeowner or a trade professional, choosing a certified product means you're investing in a skylight that meets strict UK guidelines for thermal efficiency, structural integrity, and weather resistance. From glass strength to frame durability, every component has been carefully tested and approved for use in UK construction projects. It’s not just a roof light – it’s a product you can trust to meet legal requirements and exceed expectations.

Quick Shipping
Get it fast with our expedited shipping options.

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.
Eleanor Reed –
The framed skylights from Skylights.co.uk Group have been a fantastic addition to our home. The double glazing ensures our spaces stay warm, and we’ve noticed a decrease in our energy bills.
Daisy Smith –
We installed a 600 x 900 double-glazed skylight and the difference is remarkable. The energy savings and natural light are a innovation.
Charlotte Johnson –
Just upgraded to a Framed double glazed skylight, 600 x 900 mm. Installation was a breeze, and I love the modern look it gives my home. Plus, the added insulation has really helped with our energy bills.