Orangery Roofs / Lantern Roofs / Flat Roof Extension:

Stratus Roof Lantern. Thermally Broken. Flat Roof. Orangery Roof. Lantern Roof.
NJP Windows Limited

Specialist FlatRoof / Orangery Installers

Bridgwater, Taunton, Weston-Super-Mare, Bristol & Somerset


Thermally Broken

Stratus Thermal Lantern. Thermally Broken Ridge.

Up to 65% more thermally efficient than conventional aluminium roof systems. 

Ensuring your new Flat Roof/Orangery Conservatory can be used all year ! 

Colour Choices

Powder Coated Profile. RAL Colour. KL Numbers. BS Numbers.

Lantern Roofs Powder Coated for a smooth and modern finish. Don't be limited by colour, we can achieve them all ! Let your Orangery Conservatory stand out !

Slim Sight Lines

No Radius Ends. No Bulky Top Caps.

Flat Roof Lanterns have a 66% Smaller Ridge. Stronger Components. Developed & Refined to achieve maximum Glass and minimise Profile. 

Hidden Fixings

Stratus Thermal Lantern. Hidden Fixings. Slim Sight Lines.

Choosing modern technology. 

Visible fixings are a thing of the past. Clean sight lines and flush profile capping's. No unsightly Guttering. 

Orangery Roof / Lantern Roof:

Product Overview

The Stratus Lantern was designed to be discreet, stylish and modern. Its slim profile allows natural light to flood into your home's interior, this Lantern Roof system is a complimentary and elegant addition to any Extension. 

Designed from scratch and incorporating the innovative thermally broken system, it provides excellent thermal performances. The Glass Composite Thermal Breaks are 533 times more thermally efficient than aluminium !! 

Coloured with a hard-wearing powder coated finish, this Profile is outstanding quality. Its minimalist design features allow the Ridge to be supported solely by the Hip Rafters, enabling a truly slim, clean and modern creation. 


Lantern Roof Product Video:

Stratus Lantern Product Introduction

Contact Us

Leave Us A Message

With Orangery Conservatory, Flat Roof & Lantern Roof Installers & Experts as part of our Team, allow us to make your designs a reality. 

Leave your details and we will call you back ! 

NJP Windows Limited

Unit 1, Kings Castle Business Park, The Drove, Bridgwater, TA6 4AG

01278 556123 / Line 1: Installations (Nick) Line 2: Trade Sales (Tara) Line 3: Finance (Ross)


Open today

08:00 – 17:00



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