roof lantern knowsley

Roof Lanterns for Extensions or Orangeries

With Celsius' you can add style to your home with traditional or contemporary modern roof lanterns that will allow natural light to flow through your home. The tactful aluminum or UPVc lanterns will add a touch of class to your orangery or extension whilst delivering optimum performance.

By choosing a high-end Lantern system with Celsius your space will be kept warm of a winter and cool in the summer with this new innovation in thermal performance.

Whether you are creating new space or redefining old space, Celsius will work with you every step of the way to create your perfect home.

Why choose roof lanterns with Celsius?

roof lanterns liverpoolBy choosing Celsius you can guarantee the highest quality roof lanterns around with high level engineering that allows your view of the sky to be virtually uninterrupted as sightlines are kept to a minimum.

The fully thermally broken lantern roof will keep your property bills low with it being up to 65% more efficient than usual aluminum roof systems.

With three designs to choose from you can create a sleek modern look and open up your room to the world.

Roof Lantern Styles:

3-Way Design

roof lanterns formby

2-Way Design

roof lanterns formby

Contemporary Design

roof lanterns southport

Want a Roof Lantern? Call 0151 545 1400

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The cold and draughts are kept out by a combination of brush strips, multiple weather gaskets and draft resistant interlocks between the panels.


A state-of-the-art multi-point locking system combined with an anti-lift design make our doors amongst the most secure in the marketplace.


Noise reduction figures are considerably improved by the clever use of different materials in the frame combine plus a range of architectural glazing options.


There is no need to repaint every few years as UPVc will never rot or rust. Simply wipe over every so often to keep them looking as good as new for years to come.


Each Door is manufactured to your exact specification with the colour and finish of your choice: White, Rosewood or Light Oak, along with a spectrum of coloured foil options including Grey, Cream or Black. You can also coordinate the inside and outside with a choice of two coloured finishes.


Our no quibble 10 year guarantees you for a faultlessly 10 year peroid. Every product that leaves our factory comes with a unique serial number that guarantees the doors at the property for the full term of the guarantee.