LET THE LIGHT FLOOD IN WITH AN ULTRASKY LANTERN
With fewer and slimmer bars than other systems, the Ultrasky Lantern has the flexibility to respond to your design aspirations. If you’re building a flat roof extension with lantern, such as a house extension or orangery, you are sure to create a sense of interior space.
It doesn’t matter whether you want to create a dining room, kitchen extension – or even a bedroom or bathroom; the Ultrasky lantern will support your creative ambitions and empower you to build a stylish room space that is perfect in every way.
Whatever style of property you own, the Ultrasky lantern will enhance it – meaning you’ll be able to create a traditional or modern effect. Your new flat roof extension with lantern will look exactly the way you had envisioned it and improve your home’s market appeal and value.
FEATURES & BENEFITS
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Weather Tested

Customisable

Warmest

Strongest

Minimalist

Fastest

SPECIFICATIONS
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Ultrasky Lantern Features
Building Styles
Glazing Options
Thermal Performance
Tested and Accredited
Warranty
A STYLISH, STRONG AND FLEXIBLE ROOFLIGHT
Rest assured that our Ultrasky roof lantern can respond to your design requirements. Its rectangular shape is available in a range of bespoke sizes that extend from 1000mm x 1500mm through to 4000m x 5850m.
The Ultrasky’s structural strength makes the rooflight slimmer and creates a minimalist design. Its ridge is stronger than an equivalent product; it uses fewer bars and wider spans and returns an IXX value of 2,226Kmm4.
You can also choose between internal uPVC or aluminium undercladdings, which are supplied in ‘white,’ or ‘grey’. Our aluminium top caps are available in ‘chambered white,’ ‘anthracite grey’ or ‘satin black.’
ADD VALUE TO YOUR HOME
Your new room is a big investment; with Ultrasky, the money you spend will reap a range of rewards that’ll make you glad you chose Ultraframe.
FILL YOUR ROOM WITH LIGHT
When extending your home, the amount of natural light flooding into the room is extremely important as bright spaces add much more value than dark spaces. The slimline look of our roof lantern in conjunction with the optimal fixed 25° pitch is perfect for drawing in natural light over a kitchen island or dining table.
LONG-LASTING STRENGTH
Because it’s been thoroughly wind tested, you’ll be able to depend on your conservatory lantern’s triple layer storm shield protection and reduced bar frequency to resist harsh weather. The structural integrity of your roof will be underscored by outstanding heat retention thanks to its thermally broken components which eliminate the risk of condensation.
THERMALLY EFFICIENT DESIGN
When fitted in a 1000mm x 2000mm configuration, the Ultrasky returns a U-value of 1.1. This is why the Ultrasky lantern is an enduringly-popular choice for homeowners.
A RANGE OF OTHER OPTIONS
Our Ultrasky lantern can be customised by adding a manual or automatic roof vent. This will allow you to control the temperature of your flat roof extension with lantern and filter out warm air that would otherwise convert into condensation.
Depending on your budget and design preferences, your rooflight can be clad in aluminium or uPVC – externally and internally. Whichever material you choose, you won’t need to compromise on performance.
ULTRASKY LANTERN ROOF GALLERY
View our gallery of beautiful lantern roof styles and designs.








THREE REASONS TO CHOOSE THE ULTRASKY LANTERN ROOF
UNINTERRUPTED SIGHTLINES
Although looks won’t be your only consideration when seeking out a skylight, you want your new roof lantern to deliver outstanding aesthetics and market-leading performance. The Ultraframe roof lantern succeeds on both levels – and will bring any orangery, extension or flat roof to life.
The Ultraframe roof lantern uses fewer bars and more glazing. Not only does it produce stunning sightlines, but it also captures and focuses the light from above, which is then redirected into the space below. Because it can span wide areas, it’s the perfect accompaniment for homes with lots of space.
COMPREHENSIVE GUARANTEE
Your Ultraframe lantern will be designed to last. But we want you to buy your product with absolute confidence – so that, if the unexpected happens, you’re fully covered. That’s why your purchase will include a comprehensive 10-year guarantee as standard.
What does this guarantee cover? Your roof lantern will be protected against cracking, discolouration, component failure, cracking and shape deterioration. Please speak to your Ultra Installer to ensure they offer this level of guarantee for your lantern roof, for your peace of mind. –
OUTSTANDING GLAZING RANGE
Your new Ultraframe lantern will reward you with superb thermal efficiency. That’s because the glazing used as standard in this system will deflect the sun’s rays during spring and summer while retaining heat when it’s cold – but without affecting light penetration.
This equates to a room that isn’t just lighter and brighter; it will also make your investment worthwhile because you’ll be able to rely less on your thermostat to stay warm during colder seasons – which means your heating costs are likely to reduce.