Pitched Roof Skylight 300 x 300 mm, Fixed, Frameless, Triple Glazed, 6.45kg, UV 0.9 Original price was: £ 185,00.Current price is: £ 120,00. incl. VAT
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Pitched Roof Skylight 500 x 500 mm, Fixed, Frameless, Triple Glazed,14.85kg, UV 0.9 Original price was: £ 328,00.Current price is: £ 212,00. incl. VAT

Pitched Roof Skylight 400 x 400 mm, Frameless Triple Glazed, 10.20kg, UV 0.9

(6 customer reviews)

Original price was: £ 274,00.Current price is: £ 186,00. incl. VAT

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£ 154,00 incl. VAT
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£ 154,00 incl. VAT
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£ 24,00 incl. VAT
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£ 115,00 incl. VAT
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£ 115,00 incl. VAT
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£ 15,00 incl. VAT
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£ 30,00 incl. VAT

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Additional information
Weight 10,2 kg
Dimensions 55,0 × 10,0 × 55,0 cm
Brand

Regal Glass

Color

Clear

Internal Size

400 x 400 mm

External Size

600 x 600 mm

Glazing Type

Glass Tint

Self-Cleaning:

Yes

Roof Type

Pitched Roof

Skylight Type

Frameless

Top Glass Pane:

6 mm Planibel Clearlite / Thermally toughened

Air Gap

16 mm Argon 90%

Middle Glass Pane:

4 mm Planibel Clearlite Thermally toughened

Air Gap

16 mm Argon 90%

Bottom Glass Pane:

Stratobel Clearlite 44.2 with iplus 1.1 pos.5

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.

Customer Reviews

4.8
6 reviews
5
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6 reviews for Pitched Roof Skylight 400 x 400 mm, Frameless Triple Glazed, 10.20kg, UV 0.9

Clear filters
  1. Dylan Foster

    Went with a small skylight and it’s incredible how it’s changed the dynamics of our living space.

  2. Boris Grants

    Our quaint cottage now feels so much brighter thanks to the new pitched skylight from Regal Glass. The 400 x 400 size was just perfect for our cozy space.

  3. Conor O’Neill, Belfast

    Opted for a small 400×400 mm skylight in our bathroom renovation. It provides just the right amount of light without compromising privacy. The installation team was courteous and tidy—excellent service all around.

  4. Kieran Doyle

    Opted for a small 400×400 mm skylight in the tiny home office. It’s just the right amount of light for the space without any compromise on privacy. Plus, the energy efficiency is a bonus!

  5. Fiona Gallagher

    We installed a pitched roof skylight in our townhouse, and it’s been a great update for our attic studio. The natural light it lets in is just astounding. Couldn’t be happier with the quality and the swift delivery!

  6. Emily Clarke

    It’s a decent skylight. Fits well in our living room.

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