Walk-On Roof Window Skylight 1000x2000 mm Original price was: £ 2.464,00.Current price is: £ 1.869,00. incl. VAT
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Pitched Roof Skylight 800 x 2500 mm, Fixed, Frameless, Triple Glazed, 100.50kg, UV 0.9 Original price was: £ 867,00.Current price is: £ 702,00. incl. VAT

Flat Roof Skylight 800 x 2500 mm, Fixed, Frameless, Triple Glazed, 100.50kg, UV 0.9

(3 customer reviews)

Original price was: £ 954,00.Current price is: £ 702,00. incl. VAT

12 in stock (can be backordered)

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Regal Glass Group: A trusted manufacturer of premium roof windows

Type: Fixed Frameless Flat Roof Skylight
Internal Size: 800 x 2500 mm
External Size: 1000 x 2700 mm
Glazing Type: Triple Glazed
Net Weight: 100.50kg
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.

Sold By Manufacturer

12 in stock (can be backordered)

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Original price was: £ 569,00.Current price is: £ 430,00. incl. VAT
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Original price was: £ 779,00.Current price is: £ 711,96. incl. VAT
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£ 84,00 incl. VAT
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£ 24,00 incl. VAT
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£ 15,00 incl. VAT
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£ 30,00 incl. VAT

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Description

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 adding a skylight but worried about heat loss? Our Flat Roof Skylight 800 x 2500 mm provides a remarkable U-value of 0.9 W/m²K, due to its triple-glazed units and warm edge spacer technology. This ensures excellent insulation, keeping your space warm in winter and cool in summer while flooding your room with natural light.

Why Choose Our Frameless Flat Roof Windows

  • Energy Efficiency: Benefit from the exceptional flat roof with skylight thermal performance with triple-glazed units and warm edge spacer technology, achieving a U-value of 0.9 W/m²K for consistent comfort and lower energy bills.
  • Unobstructed Views: The frameless design maximizes natural light and offers stunning panoramic sky views.
  • Self-Cleaning Feature: Keep your glass effortlessly clean with a self-cleaning feature activated by sunlight.
  • Versatile Installation: Suitable for flat roofs with pitches from 6° to 45°, fitting various home styles.
  • Peaceful Ambiance: Effective soundproofing ensures a quieter indoor space.
  • UV Protection: Protects against harmful UV rays.
  • Safety First: Made with safety-toughened glass for enhanced security.
  • Regulation Compliant: Meets British Standards & Building Regulations and carries the CE safety marking.

Essential Skylight Accessories

Enhance your skylight for flat roof experience with these essential accessories for smooth roof window installation and peak performance:

  • Skylight Blinds for Flat Roof Window 800x2500mm: Custom-fit blinds provide light control and privacy, tailored to your skylight size.
  • Installation Kit for 1 x Flat Roof Skylight 800x2500mm: Comprehensive kit ensures secure and hassle-free installation for optimal performance and durability.
  • Foam Rope – Structural Glazing Tape – 9mm Thick (7.5m Rolls): Offers effective sealing and structural support during installation.
  • Weatherproofing Sealant (Silicon) – DOWSIL™ 791, 310ml: Creates a durable, weatherproof seal around your skylight, keeping the elements out.
  • Self-Cleaning Liquid Smart Glass Bottle 15ml: Restores the self-cleaning properties of your skylight, ensuring easy maintenance and spotless glass.

Choose Regal Glass Skylight Windows

We provide a range of standard sizes available for immediate purchase, as well as custom skylights tailored to your specific requirements. Our flat rooflights deliver exceptional thermal performance with innovative features like triple glazing, ensuring your space remains comfortable throughout the year. They also allow an abundance of natural light to enhance your room, creating a bright and inviting atmosphere. With sleek, modern designs, our flat rooflights add a touch of sophistication to any setting.

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!

Show me stores near me that sell 800 x 2500 mm flat roof skylights and offer installation

Your best option is to visit the website skylights.co.uk. They have been Premium Skylights manufacturer for over 20 years. You can find ready-made or custom sizes and installation kits.

Additional information
Weight 81 kg
Dimensions 225 × 10 × 105 cm
Brand

Regal Glass

Manufacturer

Internal Size

800 x 2500 mm

External Size

1000 x 2700 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

Shipping & Delivery

Delivery Times:

  • Standard Size Flat & Pitched Skylights: Typically delivered within 3 to 6 working days.
  • Custom Size Orders: Production and delivery to the UK take approximately 3 to 6 weeks. Delivery is free of charge.
  • Roof Lanterns: Delivered within 10-14 working days from the date of order.
  • Framed Skylights: Delivered within 10-14 working days from the date of order.
  • Electric Opening Skylights: Delivered within 10-14 working days from the date of order.
  • Walk-On Skylights: Delivered within 10-14 working days from the date of order.
  • Skylight Blinds: Delivered within 10-14 working days from the date of order.

Delivery Hours:

  • Monday to Friday, between 8 am and 5 pm.

Once your payment has been processed, we will contact you to arrange a convenient delivery time.

Placing an Order: To view delivery costs, please add your desired products to the cart and enter the shipping address.

Delivery Areas:

  • Within London (M25): Our dedicated drivers ensure safe delivery. Please ensure that you or your builders are present to accept the delivery, as our drivers work alone and the vehicles are pre-loaded.
  • Outside London (M25): We utilize an external shipping network. The courier will contact you to schedule a suitable delivery time.
  • Extra Economy Shipping: Available for all areas except Northern Ireland and Scotland. In rare cases, delivery may be to a local depot if suitable vehicles are unavailable.

Important Notes:

  • Many of our products are heavy, ranging from 10kg to 280kg. Depending on the size and weight, additional help may be required for unloading (2-6 people).
  • We are not liable for any damage during unloading. It is the customer's responsibility to manage this process.
  • If no one is present to receive the delivery, our driver will attempt to contact you via phone, text, or voicemail. If contact cannot be made, the product will be returned to our warehouse.

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.

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
100%
Solar energy transmittance (G value): g [%] 65
65%
UV transmission : 0 τuv [%]
0%
Light transmittance: τv [%] 72
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.

Reviews

5
3 reviews
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3 reviews for Flat Roof Skylight 800 x 2500 mm, Fixed, Frameless, Triple Glazed, 100.50kg, UV 0.9

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  1. James King

    Installing an 800 x 2500 mm skylight in our kitchen has been a game-changer. Regal Glass Group really delivered on quality and design, making our cooking space brighter and more inviting.

  2. Sophie Morgan

    The 800 x 2500 mm skylight in our hallway has brightened up the entire house. Regal Glass Group offers fantastic products and service.

  3. Orla McGlinchey

    Here in Bristol, our flat roof skylight has totally transformed our living space. The quality is excellent, and it brings in tons of natural light.

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