Enhance Your Home with High-Quality Flat Skylights 

Have you been dreaming of making your home more energy efficient but are worried about the cost? Flat skylights could be the answer. Designed and manufactured in the UK, these high-quality rooflights are perfect for improving your home’s energy efficiency while increasing natural light.
Let us help you find the perfect addition for your home today. Browse our extensive selection of skylights and get in touch with us if you need assistance or have any questions.

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100+ Five-Star Reviews 

Trusted by homeowners, contractors, and architects throughout the UK.

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Fast UK Delivery in 1–3 Days on Most Items

We make sure your in-stock products reach your site promptly and reliably.

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Up to 20-Year Warranty

Enjoy long-term peace of mind with a fully comprehensive guarantee.

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Fully Compliant with UK Building Regulations 

Supporting a smooth, regulation-compliant installation for your project.

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Glass Rooflight Fixed and Custom Sizes

Glass Rooflight Fixed and Custom Sizes

Starting from £188.00*
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Rooflight Triple Glazed Self Clean

Rooflight Triple Glazed Self Clean

Starting from £163.00*
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Flat Skylights Brett Martin

Circular Rooflight

Starting from £917.93*
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Brett Martin Access Hatch Roofloghts

Glass Roof Access Hatch

Starting from £2,599.96*
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Polycarbonate Rooflight Dome

Polycarbonate Rooflight Dome

Starting from £114.27*
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Opening Rooflights

Opening Rooflights

Starting from £497.53*
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Flat Rooflight

Flat Rooflight

Starting from £362.10*
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Brett Martin Flat Skylights

Brett Martin Flat Skylights

Starting from £362.10*
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Electric and Manual Opening Rooflight by Brett Martin

Electric and Manual Opening Rooflight by Brett Martin

Starting from £497.53*
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Mardome Trade Polycarbonate Roof Dome Window

Mardome Trade Polycarbonate Roof Dome Window

Starting from £114.27*
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Mardome Reflex Polycarbonate Dome Rooflight

Mardome Reflex Polycarbonate Dome Rooflights

Starting from £113.21*
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Brett Martin Manual Opening Rooflights

Mardome Manual Opening Plastic Roof Window

Starting from £135.19*
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Access Hatch Rooflight

Access Hatch Rooflight

Starting from £241.86*
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Electric Opening Skylights

Electric Opening Flat Roof Polycarbonate Skylight

Starting from £116.31*
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Brett Martin Modular Linked Rooflights

Large Modular Linked Glass Flat Rooflight

Starting from £2,173.86*
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What Are Flat Skylights?  

What Are Flat Skylights?  

Flat skylights are a type of rooflight designed specifically to improve energy efficiency in your home. They are similar to traditional skylights but don’t project above your roof, making them perfect for homes with limited space or lower ceilings. Made from high-quality materials, these rooflights are designed to last and are available in a wide range of styles and sizes to meet your needs.    

Not sure what’s best for your home? Feel free to reach out to us - our team have extensive experience in the rooflight industry and can help you find the perfect flat skylight for your home. 


Shop Online Flat Skylights for Modern Living Spaces 

Flat skylights designed to brighten your home, improve energy efficiency, and stand the test of time.

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Premium Flat Skylights for Every Home 

Our flat skylights are crafted in the UK from high-quality materials, combining durability with sleek, modern design.

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Wide Range of Options

From large flat skylights to triple-glazed, fixed, or opening units, we offer styles to suit any space or requirement.

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Buy Flat Skylights Online with Ease

Simple, secure online ordering with fast UK delivery and expert guidance from our knowledgeable team.

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Reliable UK Manufacturer

Partnered with leading manufacturers to ensure superior craftsmanship and long-lasting performance for your home.

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Trusted by Hundreds of Customers

With more than 100 verified five-star reviews, we are a trusted rooflight supplier for projects of every scale.

Explore Our Range of Flat Skylights to Suit Every Space  

We don’t believe in one-size-fits-all, which is why our collection includes a wide range of online flat skylights to suit different spaces, budgets, and preferences.

  • Fixed Skylights  
    Clean, minimal, and low-maintenance. Perfect for adding natural light without ventilation.
  • Opening Skylights  
    Manual or electric options, ideal for kitchens, bathrooms, and rooms needing airflow.
  • Triple-Glazed Flat Glass Skylight Units  
    Designed for energy efficiency with superior insulation and noise reduction benefits.
  • Polycarbonate Domes  
    Durable and cost-effective, great for garages, workshops, or utility rooms.

Explore Our Range of Flat Skylights to Suit Every Space  
Where to Install Large Flat Skylights in Your Home

Where to Install Large Flat Skylights in Your Home

Bring daylight and ventilation to every corner of your home, making spaces more comfortable and inviting.


  • Living Rooms & Bedrooms – Let natural light fill your main living areas, creating a brighter, more welcoming environment.
  • Kitchens & Bathrooms – Opening skylights improve airflow, reduce condensation, and enhance lighting where it matters most.
  • Hallways & Stairwells – Illuminate darker areas, reducing the need for artificial lighting during the day.
  • Lofts & Extensions – Perfect for conversions or rooms with lower rooflines, adding light without bulky projections.

Contact Skylights Roof Lanterns Today

Made from durable materials, our rooflights are built to last and are ideal for improving energy efficiency in your home. Get in touch today to learn more about our flat skylights and to find the right product for your home.

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Frequently Asked Questions 

Why should I buy flat skylights for my home?

They brighten interiors, improve energy efficiency, reduce artificial lighting needs, and add a sleek, modern look to your home.

Can I buy flat skylights online?

Yes! You can easily buy flat skylights online through our secure website with fast UK delivery and expert guidance.

What types of flat skylights are available?

We offer fixed, opening, triple-glazed, and polycarbonate dome skylights, as well as large flat skylights for bigger spaces.

Are flat skylights energy-efficient?

Yes. Our flat glass skylights feature high-quality glazing to improve insulation, reduce heat loss, and help lower energy bills.

Can flat skylights provide ventilation?

Yes. Opening flat skylights (manual or electric) allows fresh air in, reduces condensation, and helps control indoor temperature naturally.

Where can flat skylights be installed?

Ideal for living rooms, bedrooms, kitchens, bathrooms, hallways, stairwells, lofts, extensions, garages, and utility rooms.

How durable are Skylights Roof Lanterns’ products?

Made in the UK from premium materials, our flat skylights are built to last and designed to withstand harsh weather conditions.

Do you offer help choosing the right skylight?

Absolutely. Our experienced team can guide you to the best flat skylight for your space, style, and energy efficiency needs.

How long does delivery take when I buy flat skylights online?

Most orders are dispatched quickly, with standard delivery across mainland UK. Custom or larger orders may take slightly longer depending on specifications.