500x500mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
Original price was: £ 280.00.£ 139.00Current price is: £ 139.00. incl. VAT
LIVE STATUS: BACKORDER units remaining
KingsView 500x500mm Frameless Flat Roof Skylight – A premium 0.5m x 0.5m Triple Glazed unit engineered to flood small spaces with natural light. Featuring an industry-leading 0.9 W/m²K U-Value, this energy-efficient rooflight offers superior thermal insulation and a 100% leakproof seal.
Safe & Modern Design: Part of our high-performance KingsView series, this unit is built with Thermally Toughened & Laminated Safety Glass. The sleek frameless edge-to-edge design prevents water pooling and sagging, making it the perfect upgrade for utility rooms, cloakrooms, and home offices.
- Internal Size: 500 x 500 mm (0.5m x 0.5m)
- Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
- Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
- Maintenance: Sunlight-activated Self-Cleaning coating included
- Compliance: UKCA Certified, Building Regs Compliant & 20-Year Warranty
- Delivery: Next-day UK shipping available direct from the manufacturer
The ultimate compact daylight solution for modern living. Designed for high thermal performance, ease of installation, and a clean, minimalist architectural finish.
Available on back-order
3 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, compliant with BS EN 12150
- Middle Pane: 4 mm Planibel Clearlite / Thermally toughened glass, compliant with BS EN 12150
- Bottom Pane: Stratobel Clearlite 44.2 iplus 1.1 / Laminated glass with Low-E coating, compliant with EN 14449
Premium Flat Roof Skylights
Considering a skylight but concerned about heat loss? Our Flat Roof Skylight, sized at 500 x 500 mm, offers a remarkable U-value of 0.9 W/m²K. Its triple-glazed units and warm edge spacer technology provide excellent insulation, keeping your space warm in winter and cool in summer, all while filling your home with natural light.
Why Choose Our Frameless Flat Roof Windows
- Energy Efficiency: The triple-glazed units with warm edge spacer technology deliver superior thermal performance, resulting in a U-value of 0.9 W/m²K, which ensures year-round comfort and lowers energy costs.
- Unobstructed Views: The frameless design allows maximum natural light, providing stunning panoramic views of the sky.
- Self-Cleaning Convenience: Sunlight-activated self-cleaning technology makes maintenance a breeze, keeping the glass clear and clean.
- Versatile Installation: Compatible with flat roofs with pitches from 6° to 45°, making it adaptable to various homes.
- Peaceful Ambiance: Provides excellent soundproofing for a quieter indoor environment.
- Sun Safety: Shields against harmful UV rays.
- Safety First: Made with safety-toughened glass for enhanced security.
- Regulation Compliant: Complies with all British Standards & Building Regulations and includes the CE safety marking.
Essential Skylight Accessories
Enhance your skylight installation with these essential accessories for optimal performance:
- Installation Kit for 1 x Flat Roof Skylight 500x500mm: This comprehensive kit provides everything needed for a secure and easy installation, ensuring your skylight performs optimally.
- Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): High-quality tape that provides effective sealing and support during installation for a secure fit.
- Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: This durable sealant ensures a watertight seal around your skylight, protecting your space from the elements.
- Self-Cleaning Liquid Smart Glass Bottle 15ml: This solution replenishes the self-cleaning properties of your skylight, ensuring effortless maintenance and a sparkling finish.
Choose Skylights.co.uk
We offer a wide range of standard sizes and custom skylights to meet your unique requirements.
Our flat rooflights provide:
- Exceptional Thermal Performance: Triple glazing offers excellent energy efficiency, keeping your space comfortable all year round.
- Natural Light Abundance: Our skylights flood your space with natural light, enhancing brightness and creating an inviting atmosphere.
- Elegant Design: Our sleek, modern flat rooflights add sophistication to any setting.
Download our full product catalogue to explore our extensive 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 Flat Roof Lights 500 x 500 mm Near Me
Searching for flat roof lights in 500 x 500 mm near you? Also known as a 0.5 x 0.5 m roof light, this size is perfect for small spaces like utility rooms, cloakrooms, or compact extensions where a boost of natural light makes a big impact. Our skylights are expertly crafted for easy installation, performance, and style.
✅ Saves up to 10% on energy bills
✅ Certified for UK weather – no condensation, no drafts
✅ Trusted by 1,200+ UK homeowners & trades
✅ Custom Sizes Available
✅ Fast UK Delivery
With UKCA-certified quality and a manufacturer-direct approach, we make it simple to order reliable, high-performance skylights—delivered wherever you are in the UK.
| Weight | 14.85 kg |
|---|---|
| Dimensions | 75 × 10 × 75 cm |
| Brand |
KingsView |
| Internal Size |
500 x 500 mm |
| External Size |
700 x 700 mm |
| Glazing Type | |
| Glass Tint | |
| Self-Cleaning: |
Yes |
| 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 |
| 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 |
| U value |
0.9 [W/(m².K)] |
| Sound reduction - EN 12758 |
[dB] 39 (-2;-7) |
| Roof Type |
Flat Roof ,Pitched Roof |
| Skylight Type |
Frameless |
| UV transmission : τuv [%] |
0 |
| Label |
Clearance |
13 reviews for 500x500mm 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
500x500mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
- Internal Size: 500 x 500 mm (0.5m x 0.5m)
- Glazing Spec: Triple Glazed (with Stratobel Laminated Safety Glass)
- Performance: 0.9 W/m²K U-Value & 39dB Sound Reduction
- Maintenance: Sunlight-activated Self-Cleaning coating included
- Compliance: UKCA Certified, Building Regs Compliant & 20-Year Warranty
- Delivery: Next-day UK shipping available direct from the manufacturer
Installation kit for 1 x Flat Roof Skylight 500x500mm
- Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml - 1pcs
- 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
13 reviews for 500x500mm Fixed Flat Roof Skylight | Frameless Triple Glazed Glass Rooflight | 0.9 U-Value | KingsView
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I’m over the moon with the small skylight we chose for our bathroom. It’s the perfect addition, bringing in just the right amount of light. Skylights.co.uk made the whole process smooth and easy, even here in Birmingham.
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Very good quality, the roof window fits perfectly in our bathroom. Very pleased.
-
I never imagined a bathroom skylight could bring so much joy. The light, the ambiance, it’s all perfect. Skylights.co.uk provided exceptional service and unbeatable prices. Highly recommend their flat roof skylights!
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The skylight looks great in our living room. I’m happy with it.
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The best roof window we’ve had! Looks incredible in our loft conversion.
-
Just had a 50 x 50 cm skylight fitted in my attic, and the difference is night and day. The craftsmanship of these roof lights is exceptional. My attic feels so much more open and inviting now.
-
Installed a small skylight in a client’s office. They love it, very nice product.
-
Happy with the skylight in our living room. It brings in plenty of light.
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The difference in our home is unbelievable. The flat roof skylight is perfect!
-
The flat roof skylight we installed in our Glasgow home has completely brightened our loft conversion. The natural light it brings in is stunning.
-
Living in Edinburgh, we needed more natural light, and the flat roof skylight was the perfect solution. It’s beautifully designed and fits our space perfectly.
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Good product!
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Brilliant quality. The glass is clear, and the frame is solid.
Sophie Patel –
I’m over the moon with the small skylight we chose for our bathroom. It’s the perfect addition, bringing in just the right amount of light. Skylights.co.uk made the whole process smooth and easy, even here in Birmingham.
Sophia Perry, London –
Very good quality, the roof window fits perfectly in our bathroom. Very pleased.
Eva Patel –
I never imagined a bathroom skylight could bring so much joy. The light, the ambiance, it’s all perfect. Skylights.co.uk provided exceptional service and unbeatable prices. Highly recommend their flat roof skylights!
Katie Allen –
The skylight looks great in our living room. I’m happy with it.
George Allerton –
The best roof window we’ve had! Looks incredible in our loft conversion.
George Johnson –
Just had a 50 x 50 cm skylight fitted in my attic, and the difference is night and day. The craftsmanship of these roof lights is exceptional. My attic feels so much more open and inviting now.
Grace Cole –
Installed a small skylight in a client’s office. They love it, very nice product.
Aiden Blake –
Happy with the skylight in our living room. It brings in plenty of light.
Daisy Wakefield –
The difference in our home is unbelievable. The flat roof skylight is perfect!
James MacGregor –
The flat roof skylight we installed in our Glasgow home has completely brightened our loft conversion. The natural light it brings in is stunning.
Laura McMillan –
Living in Edinburgh, we needed more natural light, and the flat roof skylight was the perfect solution. It’s beautifully designed and fits our space perfectly.
Farida Hussain –
Good product!
Hannah Lister –
Brilliant quality. The glass is clear, and the frame is solid.