1000x1200mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
Original price was: £ 768.00.£ 465.30Current price is: £ 465.30. incl. VAT
LIVE STATUS: 17 units remaining
KingsView 1000x1200mm Frameless Flat Roof Skylight – A high-impact 1m x 1.2m Triple Glazed unit engineered to transform large extensions and kitchens with natural light. Featuring an industry-leading 0.9 W/m²K U-Value, this architectural rooflight offers maximum thermal efficiency and a 100% leakproof seal.
Structural Strength & Safety: Part of our premium KingsView series, this 61.2kg unit is built with Thermally Toughened & Laminated Safety Glass. The sleek frameless edge-to-edge design prevents water pooling and sagging, making it the superior choice for high-end residential projects and modern renovations.
- Internal Size: 1000 x 1200 mm (1m x 1.2m)
- Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
- Thermal Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
- Maintenance: Sunlight-activated Self-Cleaning Glass technology
- Compliance: UKCA Certified, 20-Year Warranty & Building Regs Compliant
- Delivery: Specialist UK shipping direct from the manufacturer
The ultimate wide-format daylight solution for contemporary homes. Designed for high performance, ease of installation, and a clean, minimalist “glass-to-sky” aesthetic.
17 in stock (can be backordered)
15 in stock (can be backordered)
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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.
Flat Roof
Frameless Triple Glazed
Skylights In Stock
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
Thinking about installing a skylight but worried about heat loss? Our Flat Roof Skylight 1000 x 1200 mm provides an impressive U-value of 0.9 W/m²K, due to its triple-glazed units and warm edge spacer technology. This ensures superior insulation, keeping your space warm in winter and comfortably cool in summer – all while flooding your room with natural light!
Why Choose Our Frameless Flat Roof Windows
- Energy Efficiency: Enjoy exceptional thermal performance with triple-glazed units and warm edge spacer technology. This results in a U-value of 0.9 W/m²K, ensuring year-round comfort and reduced energy bills.
- Unobstructed Views: The frameless design maximizes the entry of natural light, offering stunning panoramic views of the sky.
- Self-Cleaning Convenience: Effortless maintenance with a sunlight-activated self-cleaning feature that keeps the glass spotless.
- Versatile Installation: Suitable for flat roofs with pitches between 6° and 45°, making it versatile for various homes.
- Peaceful Ambiance: Provides effective soundproofing for a quieter indoor environment.
- Sun Safety: Offers protection against harmful UV rays.
- Safety First: Constructed with safety-toughened glass for ultimate peace of mind.
- Regulation Compliant: Meets all British Standards & Building Regulations and carries the CE safety marking.
Essential Skylight Accessories
Enhance your flat roof skylight experience with these essential add-ons for seamless flat roof rooflights installation and optimal performance:
- Skylight Blinds for Flat Roof Window 1000x1200mm: Control light and privacy in your space! These blinds are designed specifically for your skylight size, offering a perfect fit and allowing you to create the ideal atmosphere in your home.
- Installation Kit for 1 x Flat Roof Skylight 1000x1200mm: Everything you need for a secure and stress-free installation. This complete kit takes the guesswork out of the process, ensuring your skylight is properly installed for optimal performance and lasting enjoyment.
- Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): Dual-purpose during installation. This high-quality tape provides both effective sealing to keep the elements at bay and crucial support for a secure fit.
- Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: The key to a watertight seal around your skylight. This durable sealant creates a weatherproof finish that keeps the elements out, ensuring your peace of mind and a comfortable indoor environment.
- Self-Cleaning Liquid Smart Glass Bottle 15ml: This special solution replenishes the self-cleaning properties of your skylight, ensuring effortless maintenance and sparkling glass with minimal effort on your part.
Choose Skylights.co.uk
We offer an extensive range of standard sizes, including the popular 1200 x 1000 mm skylight (also known as 1.2 x 1 m roof light), as well as fully custom skylights to suit your specific needs. No matter the project, our flat rooflights provide exceptional thermal performance, thanks to innovative features like triple glazing, keeping your space comfortable year-round. They also bathe your space in beautiful natural light, creating a brighter and more inviting atmosphere, and add a touch of sophistication to any setting with their sleek and modern design.
Download our full product catalogue to explore our extensive Flat Roof skylight range and find the perfect solution for your project.
Ready to discuss your skylight needs? Contact us today!
🗺️ Where to Buy 1000 x 1200 mm Roof Lights Near Me
Looking for 1000 x 1200 mm skylights near you? Also referred to as a 1 x 1.2 m roof light, this proportioned format enhances natural light flow across kitchens, extensions, or creative spaces. We supply frameless skylights built for long-term performance in all weather.
✅ Trusted by Trades & Architects Across the UK
✅ Rated 5 Stars on Google
✅ 20-Year Warranty Included
✅ Custom Sizes Available – Built to Fit Your Project
✅ Fast UK-Wide Delivery
Every skylight we manufacture meets UKCA standards and is made with precision, strength, and clean aesthetics—ready for immediate installation.
| Weight | 61.20 kg |
|---|---|
| Dimensions | 145 × 10 × 125 cm |
| Brand |
KingsView |
| Internal Size |
1000 x 1200 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: |
6 mm iplus 1.1 pos.5 Thermally toughened glass with Low-E coating EN 12150 |
| Air Gap |
16 mm Argon 90% |
| Bottom Glass Pane: |
Stratobel Clearlite 44.2 / Laminated glass |
| 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 |
11 reviews for 1000x1200mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
Step-by-Step Installation
Ensure your project meets British Building Regulations with our verified fitting process[cite: 1, 4].
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].
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.
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].
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
1000x1200mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
- Internal Size: 1000 x 1200 mm (1m x 1.2m)
- Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
- Thermal Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
- Maintenance: Sunlight-activated Self-Cleaning Glass technology
- Compliance: UKCA Certified, 20-Year Warranty & Building Regs Compliant
- Delivery: Specialist UK shipping direct from the manufacturer
Inclined Insulated Upstand for Flat Roof Skylight 1000 x 1200 mm
Installation kit for 1 x Flat Roof Skylight 1000x1200mm
- Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml - 3pcs
- Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls) - 1pcs
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
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.
Yes. All our skylights come with self-cleaning glass as standard to reduce dirt buildup.
Yes. We offer made-to-measure rooflights to fit your exact requirements. Contact us for a custom quote.
Yes. When installed with our official flashing kit and according to instructions, it is guaranteed to be watertight.
Absolutely. Each unit uses toughened outer and laminated inner glass that complies with UK safety standards (EN12150 / EN14449).
We offer a 20-year guarantee on the glazing unit.
Reviews
11 reviews for 1000x1200mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
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My wife and I always wanted a kitchen skylight. We bought our home in Birmingham and finally decided on a 1000 x 1200 mm from KINGSVIEW. Best decision ever! Our kitchen is now the brightest room in the house.
-
Installing a large skylight in our living room has transformed the space. The size was perfect for our needs, allowing ample sunlight to flood in.
-
The flat roof skylight has completely changed our loft. It’s so much brighter and more comfortable now.
-
Our flat roof windows in the dining room have made such a difference. It’s open and airy.
-
Frameless roof windows in the bathroom look beautiful. They bring in so much light.
-
The frameless roof windows in the hallway are fantastic. They bring in plenty of light.
-
Flat roof windows in our kitchen make cooking so much more enjoyable. Highly recommended!
-
Couldn’t be happier with the flat skylights in our hallway. The light they bring in is fantastic.
-
Our frameless roof windows in the kitchen look sleek and let in just the right amount of light.
-
We love the flat rooflight – it changed the whole room atmosphere.
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Product was exactly as described and arrived in perfect condition.
Lucas Scott –
My wife and I always wanted a kitchen skylight. We bought our home in Birmingham and finally decided on a 1000 x 1200 mm from KINGSVIEW. Best decision ever! Our kitchen is now the brightest room in the house.
Derek Hughes –
Installing a large skylight in our living room has transformed the space. The size was perfect for our needs, allowing ample sunlight to flood in.
James Pearson –
The flat roof skylight has completely changed our loft. It’s so much brighter and more comfortable now.
Jakub Kuzel –
Our flat roof windows in the dining room have made such a difference. It’s open and airy.
Andrea Slama –
Frameless roof windows in the bathroom look beautiful. They bring in so much light.
Peter Rybar –
The frameless roof windows in the hallway are fantastic. They bring in plenty of light.
Viktor Kulhanek –
Flat roof windows in our kitchen make cooking so much more enjoyable. Highly recommended!
Kristian Misek –
Couldn’t be happier with the flat skylights in our hallway. The light they bring in is fantastic.
Emil Horvath –
Our frameless roof windows in the kitchen look sleek and let in just the right amount of light.
Leslie Estes –
We love the flat rooflight – it changed the whole room atmosphere.
Derek Campbell –
Product was exactly as described and arrived in perfect condition.