600x2000mm Flat Rooflight — Frameless Triple Glazed Sky Window — 0.9 U-Value | KingsView
600x2000mm Flat Rooflight — Frameless Triple Glazed Sky Window — 0.9 U-Value | KingsView Original price was: £ 676.00.Current price is: £ 497.26. incl. VAT
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800x800mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
800x800mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView Original price was: £ 546.00.Current price is: £ 375.06. incl. VAT

600x3000mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

(5 Verified Installers)

Original price was: £ 1.002.10.Current price is: £ 569.00. incl. VAT

Special Pricing Ends In:
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LIVE STATUS: 2 units remaining

KingsView 600x3000mm Frameless Flat Roof Skylight – A stunning 0.6m x 3m Triple Glazed linear unit designed for modern kitchen extensions and grand hallways. Boasting an ultra-efficient 0.9 W/m²K U-Value, this panoramic architectural rooflight offers maximum natural light with superior heat retention.

Structural Integrity for Long Spans: Engineering a 3-meter span requires precision. Our KingsView series features Thermally Toughened & Laminated Safety Glass. At 92.4kg, this 100% leakproof unit is designed to prevent the sagging and water pooling common in lower-quality, thinner glass alternatives.

  • Internal Size: 600 x 3000 mm (0.6m x 3m)
  • Glazing: Triple Glazed (with Stratobel Laminated Safety Glass)
  • Thermal Rating: 0.9 W/m²K U-Value & 39dB Sound Proofing
  • Feature: Sunlight-activated Self-Cleaning Glass technology
  • Safety: UKCA Certified, 20-Year Warranty & Building Regs Compliant
  • Delivery: Specialist UK shipping direct from the manufacturer

The ultimate linear daylight solution for contemporary architecture. Sleek, frameless “glass-to-sky” design provides an elegant finish that transforms any space.

CE & ISO CERTIFIED
Precision Fit: 10-year leak-proof warranty included.
Transit-Safe: Arrived damaged? We swap it in 24h.

2 in stock (can be backordered)

600x3000mm Electric Rooflight Blind | Flat Roof Skylight Shade | KingsView - Translucent, Hardwired
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Original price was: £ 806.40.Current price is: £ 745.41. incl. VAT
Installation kit for 1 x Flat Roof Skylight 600x3000mm
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£ 88.60 incl. VAT
Foam Rope - Structural Glazing Tape – 9mm Thick (7.5m Rolls)
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£ 24.00 incl. VAT
Weatherproofing Sealant (Silicon) - DOWSIL™ 791, 310ml
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£ 16.15 incl. VAT
Self-Cleaning Liquid Smart Glass Bottle 15ml
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£ 30.00 incl. VAT
Arrives for your Project: 25th Feb – 3rd Mar
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ACTIVE PROMOTION

Use Code: TODAYONLY

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

How it Works?

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. 
skylights-co-uk-logo-final

Our Flat Roof Skylights are composed of three distinct glass panes, each contributing to the unit’s durability and thermal efficiency:

  • Top Pane: 6 mm Planibel Clearlite / Thermally toughened glass BS EN 12150
  • Middle Pane: 6 mm iplus Thermally toughened glass with Low-E coating EN 12150
  • Bottom Pane: Stratobel Clearlite 44.2 / Laminated glass EN 14449

Premium Flat Roof Skylights

Choosing a skylight but concerned about heat loss? Our Flat Roof Skylight 600 x 3000 mm, features an outstanding U-value of 0.9 W/m²K. Thanks to its triple-glazed units and warm edge spacer technology, it ensures top-notch insulation, keeping your space warm in winter and cool in summer, while allowing plenty of natural light to brighten your home.

Why Choose Our Frameless Flat Roof Windows

  • Energy Efficiency: Benefit from the excellent thermal performance provided by our triple-glazed units and warm edge spacer technology. With a U-value of 0.9 W/m²K, your space remains comfortable throughout the year, and energy bills are reduced.
  • Unobstructed Views: The frameless design enhances the penetration of natural light, offering breathtaking, unobstructed panoramic views of the sky, making your space feel more open and connected to the outdoors.
  • Self-Cleaning Convenience: Enjoy low-maintenance living with our sunlight-activated self-cleaning feature, which keeps your skylight glass clear and spotless with minimal effort.
  • Versatile Installation: Suitable for flat roofs with pitches between 6° and 45°, these skylights are adaptable to various architectural designs, making them ideal for many homes.
  • Sun Safety: Protect your interiors from harmful UV rays while still enjoying the benefits of abundant natural light.
  • Safety First: Constructed with safety-toughened glass, our skylights ensure maximum durability and security, providing peace of mind.
  • Peaceful Ambiance: Experience a quieter indoor environment with our effective soundproofing, enhancing your overall comfort.
  • Regulation Compliant: Our skylights meet all British Standards & Building Regulations and carry the CE safety marking, ensuring they meet the highest safety and quality standards.

Essential Skylight Accessories

Enhance your skylight installation with these essential accessories for a smooth and efficient setup:

  • Skylight Blinds for Flat Roof Window 6003000mm: These custom-fitted blinds provide perfect light control and privacy, allowing you to create the ideal atmosphere in your home.
  • Installation Kit for 1 x Flat Roof Skylight 600x3000mm: This complete kit includes everything you need for a secure and hassle-free installation, ensuring your skylight performs optimally.
  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: Create a watertight seal around your skylight with this durable silicon sealant, keeping your indoor environment dry and comfortable.
  • Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): This high-quality tape provides both effective sealing and crucial support during installation, ensuring a tight and secure fit for your skylight.
  • Self-Cleaning Liquid Smart Glass Bottle 15ml: Maintain the self-cleaning properties of your skylight with this special solution, keeping your glass sparkling clean with minimal effort.

Choose Skylights.co.uk

We offer an extensive range of standard sizes, including the popular 3000 x 600 mm skylight (also known as 3 x 0.6 m roof light), as well as fully custom skylights to meet your specific requirements. Our flat rooflights provide:

  • Exceptional Thermal Performance: Thanks to innovative features like triple glazing, our skylights deliver outstanding energy efficiency, keeping your space comfortable all year round.
  • Natural Light Abundance: Our skylights fill your space with beautiful natural light, creating a brighter and more inviting atmosphere.
  • Elegant Design: The sleek, modern design of our flat rooflights adds sophistication to any setting, whether contemporary or traditional.

Download our full product catalogue to explore our wide range of flat roof skylights and find the perfect solution for your project.

Ready to discuss your skylight needs? Contact us today!

🗺️ Where to Buy 600 x 3000 mm Roof Lights Near Me

Looking for a 600 x 3000 mm roof light near you? Also known as a 0.6 x 3 m large skylight, this dramatic format floods interiors with natural light—perfect for open-plan kitchens, garden rooms, or architectural extensions. We build frameless flat roof lights that deliver bold design impact with energy-saving performance.

Large Skylight – Ideal for Panoramic Daylight
Trusted by 1,200+ UK Homeowners & Trades
20-Year Warranty Included – No Hidden Costs
Secure Checkout & Payment Options
Custom & Bespoke Sizes Available

Our UKCA-certified skylights are engineered to handle the demands of larger builds, combining structural strength with seamless aesthetics. Order online and enjoy fast, reliable delivery anywhere in the UK.

Weight 92.40 kg
Dimensions 325 × 10 × 85 cm
Brand

KingsView

Internal Size

600 x 3000 mm

External Size

800 x 3200 mm

Glazing Type

Glass Tint

Self-Cleaning:

Yes

Roof Type

Flat Roof

,

Pitched Roof

Skylight Type

Frameless

Top Glass Pane:

6 mm Planibel Clearlite / Thermally toughened glass EN 12150

Air Gap

16 mm Argon 90%

Middle Glass Pane:

4 mm Planibel Clearlite / Thermally toughened glass

Air Gap

16 mm Argon 90%

Bottom Glass Pane:

Stratobel Clearlite 44.2 iplus 1.1 pos.5 / Laminated glass with Low-E coating EN 14449

Spacer Type

15mm Black Warm Edge

U value

0.9 [W/(m².K)]

Sound reduction - EN 12758

[dB] 39 (-2;-7)

Light transmittance: tv [%]

72

External light refection : ρv [%]

17

Internal light refection : ρvi [%]

17

Colour rendering index : Ra [%]

97

Solar energy transmittance : g [%]

57

Shading coefcient : SC

0.66

Selectivity

1.26

UV transmission : τuv [%]

0

Label

Clearance

5 reviews for 600x3000mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

  1. Dylan Evans

    The elegance of our staircase skylight has elevated our home’s aesthetics to new heights. Thank you, Skylights.co.uk!

  2. Zachary Sheepman

    The 1000 x 3000 skylight over our staircase is stunning. It brings so much natural light into what was a dim area.

  3. Freddie White

    The new skylight in my bedroom is stunning. The light, has transformed my space. It feels much more expensive now thanks to skylights.co.uk!

  4. Oliver Kingsley

    Excellent product, great insulation, and looks amazing.

  5. River Joyce

    Impressive quality.

Add a review

Your email address will not be published. Required fields are marked *

TECHNICAL GUIDE

Step-by-Step Installation

Ensure your project meets British Building Regulations with our verified fitting process[cite: 1, 4].

01

Structural Prep

The upstand opening must allow for a 5mm tolerance on each side. The internal distance must be 10mm larger than the quoted size[cite: 40].

02

Support Timber

Install 25x50mm timber support[cite: 49]. Ensure the top of the support for triple glazed units is exactly 42mm below the upstand top.

03

Seal & Level

Apply foam rope on the timber support to level discrepancies and prevent glass cracking[cite: 69]. Failure to use foam rope voids your warranty[cite: 70, 83].

Pro Tip: Use DOWSIL 791 Weatherproofing Sealant[cite: 103]. DO NOT use acrylic sealants as they cause loss of adhesion and leaks[cite: 104, 82].

Transform your home with our triple-glazed flat roof skylights, maximizing natural light and thermal efficiency. Pair them with our separately sold Insulated Upstand, featuring 40mm core insulation to cut heat loss and lower energy costs.

The Direct Advantage

Elite glazing expertise and factory-backed support at every stage.

Rapid Logistics

Free UK shipping & next-day dispatch.

🏭

Manufacturer Direct

Direct accountability & elite integrity.

🛡️

20-Year Security

Structural warranty & secure checkout.

🧰

Technical Aftercare

Dedicated support for every spec.

Our Roof Windows in Action

Photos from completed projects by our clients

Why Choose Our Insulated OSB Upstands?

Perfect Pitch for Water Drainage

Built-In 6° Pitch for perfect drainage

Exceptional Insulation

High Insulation with 40mm core and 15mm OSB

Ready-to-Install, Precision-Cut Fit

Factory-made to match our skylights exactly

Brighten Your Home & Save More – Bundle & Save!

Upgrade with our triple-glazed flat roof skylights for maximum light and energy efficiency.
Add the Insulated Upstand and save up to 7% with our bundle offer!

✔️ Boost thermal performance
✔️ Cut energy costs
✔️ Enjoy lasting durability

Get the complete solution at a better price – bundle today!

Get a Bundle with extra 7% Discount on Skylight and Upstand

Original price was: £ 1.002.10.Current price is: £ 529.17. incl. VAT
Original price was: £ 402.64.Current price is: £ 312.04. incl. VAT
£ 88.60 incl. VAT
Original price was: £ 1.488.74.Current price is: £ 925.21. incl. VAT
For 3 items

Why Choose Our Skylight Blinds?

Smart Light Control for Every Room

With blackout or translucent options

Durable Design

Lasting Quality with cellular fabric and Somfy motors

Custom-Made

Made to Measure for a seamless skylight finish

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.

20 Year Warranty

Enjoy peace of mind with our extensive warranty.

FAQ

What’s the U-value and how energy efficient is it?

Our triple-glazed models offer U-values as low as 0.9 W/m²K (whole unit), helping you meet Part L regulations and reduce heat loss.

Does it come with self-cleaning glass?

Yes. All our skylights come with self-cleaning glass as standard to reduce dirt buildup.

Can I order custom sizes?

Yes. We offer made-to-measure rooflights to fit your exact requirements. Contact us for a custom quote.

Is it really leak-proof?

Yes. When installed with our official flashing kit and according to instructions, it is guaranteed to be watertight. 

Is the glass safe and shatterproof?

Absolutely. Each unit uses toughened outer and laminated inner glass that complies with UK safety standards (EN12150 / EN14449).

How long is the warranty?

We offer a 20-year guarantee on the glazing unit.

Reviews

5 reviews for 600x3000mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView

  1. Dylan Evans

    The elegance of our staircase skylight has elevated our home’s aesthetics to new heights. Thank you, Skylights.co.uk!

  2. Zachary Sheepman

    The 1000 x 3000 skylight over our staircase is stunning. It brings so much natural light into what was a dim area.

  3. Freddie White

    The new skylight in my bedroom is stunning. The light, has transformed my space. It feels much more expensive now thanks to skylights.co.uk!

  4. Oliver Kingsley

    Excellent product, great insulation, and looks amazing.

  5. River Joyce

    Impressive quality.

Add a review

Your email address will not be published. Required fields are marked *