Made to Measure
Roof Skylights
Custom roof skylights, built to your exact size.
Every home is different, so our roof skylights are made to measure. We build each bespoke unit to your exact size and specification, for a perfect fit, a clean low-profile look and easy installation. Whether you are working on a flat roof extension, a kitchen or a new build, a made to measure roof skylight brings natural lighting into your living space from above. Browse our full skylights range for inspiration.
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Skyseal | Bespoke Flat Glass Fixed Rooflight
Our Skyseal Flat Glass Rooflight offers a minimalist, modern design with a strong ultra-slim aluminium frame with outstanding thermal efficiency
- Strong Ultra-Slim Aluminium Frame
- High Thermal Efficiency
- UV-Blocking Black Ceramic Border
- 10 Year Warranty
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Skyseal | Bespoke Flat Glass Opening Skylight
Our Skyseal Flat Glass Opening Rooflight offers a competitively priced glass roof light without compromising quality, while exhibiting a sleek and contemporary design.
- Strong Aluminium Frame
- High Thermal Efficiency
- Manual and Powered Opening Options
- 10 Year Warranty
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Skyseal | Bespoke Lantern Pyramid
Our Laminated lantern Pyramid features a 4 panel design which minimises the structure to maximise the daylight entering your home and can serve as a focal point in residential spaces, thanks to its symmetrical design.
- Strong Aluminium Frame
- Symmetrical 4-Pane Design
- Strong Laminated Glass
- 10 Year Warranty
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Skyseal | Bespoke Laminated Glass Roof Lantern
Our Skyseal Roof Lantern can provide you with additional visual interest to key living and dining areas with a choice of a contemporary 4 panel Lantern or a more traditional 6 panel configuration, complementing any style of property.
- Strong Aluminium Frame
- High Thermal Efficiency
- Strong Laminated Glass
- 10 Year Warranty
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Why choose a Made to Measure Rooflight?
What Is a Roof Skylight?
A roof skylight is a glazed unit set into a roof to bring natural light into a room from above. The terms roof skylight, rooflight and roof window are often used interchangeably. In practice a skylight or rooflight usually sits on a flat roof or projects slightly above the roofline, while roof windows sit in the plane of a pitched roof.
Whichever term you use, the goal is the same: more natural lighting, a brighter living space and less reliance on electric lighting during the day.
Why Choose a Made to Measure Roof Skylight?
A standard-size unit does not suit every opening. A made to measure roof skylight is built precisely to your specification, so it fits your structure exactly, with no awkward gaps or compromises. You choose the size, glass and finish, and get a high quality skylight that sits neatly within the roof.
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Exact fit for non-standard openings
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Low-profile, contemporary design
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Choice of glazing, glass and finish
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Easy installation onto your existing upstand
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High quality, UK-made units
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Competitive pricing, with real prices on every product page
Types of Roof Skylight
We make several types of roof skylight to measure, so you can match the right type to your roof and room:
Fixed Roof Skylights
A fixed roof skylight is a non-opening unit built purely to maximise daylight. It suits rooms that already have ventilation and works well in extensions, kitchens and open-plan living spaces.
Opening Roof Skylights
An opening roof skylight adds ventilation as well as light, letting warm air and moisture escape. It is ideal for kitchens, bathrooms and loft spaces.
Roof Lanterns and Pyramids
Roof lanterns and pyramid skylights are a raised, multi-panel option that adds height and floods larger extensions with light from several angles. They also work beautifully as roof lantern skylights over dining and living areas.
Domed Roof Skylights
Domed roof skylights, often made from polycarbonate, are a durable, cost-effective choice for flat roofs and commercial or utility areas.
Roof Skylights for Flat and Pitched Roofs
Most roof skylights are designed for flat roofs, where they sit flush or on a low upstand and shed water off a shallow pitch. Our made to measure flat roof skylights are built for exactly this. For sloped roofs a pitched roof window is used instead, as the two are not interchangeable. If you are unsure whether your roof is flat or pitched, our team can help you choose the right option.
Glazing and Energy Efficiency
Glazing is where a skylight earns its keep. Our made to measure units use a high-performance glazed unit, available double or triple glazed, with low-emissivity (Low-E) glass and a thermal break. This improves thermal insulation, helps prevent heat loss and keeps the room comfortable all year.
More natural lighting from above also reduces the need for electric lighting through the day, which helps lower energy bills, so an energy efficient unit pays back over time.
How We Make Yours to Measure
Ordering is simple. Tell us the size you need and the glass and finish you want, and we build the unit precisely to your specification. Each unit is manufactured in the UK to a high standard, delivered fully assembled and ready to fit onto your existing upstand.
Order Your Rooflight Today
To order your custom-designed skylight, or if you need further information about any options in our made to measure range, contact our specialist team on 024 76 707700 or message us through our contact page.
Frequently Asked Questions
What is the difference between a roof skylight, a rooflight and a roof window?
They are different names for the same idea: a glazed unit that brings daylight through the roof. Skylight and rooflight are used interchangeably, while a roof window usually describes a unit set into a pitched roof.
Can I get a skylight in a custom size?
Yes. Every unit we supply is made to measure, built to your exact size for non-standard openings.
Are your skylights double or triple glazed?
Both. You can choose a double or triple glazed unit with Low-E glass for stronger thermal insulation.
Do skylights need planning permission?
Most fall under permitted development, but this varies by property and area, so it is worth checking with your local authority before ordering.
How long does a made to measure skylight take?
Lead times depend on the specification, and our team will confirm timings when you order.
Order Your Made to Measure Roof Skylight
To order your made to measure roof skylight, or for advice on the right option for your project, contact our specialist team on 024 76 707700 or message us through our contact page. We will help you choose the right size, glazing and finish for a perfect fit.
