A better lantern system

The purpose designed Stratus aluminium lantern roof system is discreet yet stylish. Designed from the ground up as an innovative thermally broken system, it provides excellent thermal performance – keeping cool in the summer and warm in the winter.

Available in 2-way, 3-way or contemporary design models with sizes up to 3m x 6m, this high end, high performance lantern roof is ideal for modern kitchen diner extensions.

Exclusively available from Synseal and Global or
K2 fabricators.

Quick and easy to install

Less time on site means less disruption for homeowners

more thermally efficient than conventional aluminium roof systems

Hard wearing aluminium exterior for a premium, architectural look

20° pitch and discreet cappings create an incredibly clean and modern look

66% smaller ridge than standard systems for beautiful aesthetics

2 way, 3 way or contemporary
designs available


Fixed at 20˚ pitch this allows the system to use the incredibly discreet purpose designed top caps and internal covers, without unsightly gaps to rafter ends

Polyamide nylon, glass composite thermal breaks are 533 times more thermally efficient than aluminium!

3 Way Design

max size 3000mm (w) x 6000mm (l)

2 Way Design

max size 1500mm (w) x 6000mm (l)

Contemporary Design

max size 1500 (w) x 3000mm (l)

The innovative contemporary style supports the ridge solely by the hip rafters, doing away with the need for rafters either side for a clean and
modern look

A better lantern system

Stratus comes in a choice of two hard-wearing exterior powder coated finishes, with the option of a white or grey interior finish.

RAL 9016

RAL 7016


If you would like to find out more about the Stratus roof system or to speak to us about placing an order please contact us

Message Sent

Your message was successfully sent. Please wait for us to contact you.



The message was unable to be sent because of the following errors:

Please try again.