Wider openings, flat profile
Two panels with a slim central bar let you cover wider openings without needing a raised lantern form.
Roof Lanterns
Maxi-Sky Rooflight
A wider two-panel flat rooflight supplied and fitted in Essex when one single glass panel is not the right route.
- Maxi-Sky multi-panel rooflight by our premium aluminium manufacturer
- Two glass panels with slim central bar
- Self-cleaning argon glass as standard
- 5-day express manufacturing
Details to confirm
Specification and options
Product fit
For wider flat roof openings that still need a low profile
The Maxi-Sky sits between a single flat rooflight and a raised lantern. It uses more than one glass panel to cover a wider span while keeping the roofline flatter and simpler than a lantern form.
Best fit for
- Wider openings where one glass panel is not practical
- Extensions needing a low-profile rooflight rather than a raised lantern
- Rooms where the roof glazing should feel broad but restrained
Consider another option when
- A single-panel rooflight can cover the opening cleanly
- A raised lantern would give the room the feature it needs
- The roof area above needs a walk-on glass specification
What we check on survey
- We confirm whether the opening width needs one panel or multiple panels.
- We check where the central bar will sit in relation to the room below.
- We discuss tint and vent options around orientation and room use.
Useful comparisons
Hipped roof lanternsCompare the raised feature route for kitchens and flat roof extensions.
Flat rooflightsCompare a low-profile single-panel rooflight when the roofline should stay quiet.
Pyramid lanternsCompare the raised symmetrical lantern route for square openings.
Opening rooflightsCompare overhead daylight with manual or electric ventilation.
Walk-on rooflightsCompare structural roof glazing for terraces, decks, and usable roof areas.
Optional Upgrade
Shading for wider low-profile roof glazing
Wider rooflights can brighten a room dramatically, but they also need careful glare control. Integrated blind options are worth discussing where the room below needs a cleaner solution than surface-mounted roof blinds.
Wide rooflight control
A survey-led way to manage daylight across broader overhead glazing.
Useful on Maxi-Sky when
- The room gets strong overhead sun for long periods
- The rooflight sits above a kitchen island, dining table, or desk
- A minimalist ceiling finish is part of the brief
Blind types we can discuss
Integrated rooflight blinds
Rooflight-specific blinds are planned with the overhead glazing, kerb, and control route.
Electric control
Remote operation is normally the practical route for roof glazing that cannot be reached by hand.
What we check
- Rooflight size, kerb detail, and compatibility
- Room orientation, glare, and summer heat build-up
- Power, access, controls, and maintenance expectations
We confirm compatibility with the chosen rooflight route before treating this as a quoteable upgrade.
Ask about Maxi-Sky blind upgradesThe Maxi-Sky Rooflight is the multi-panel solution from our premium aluminium manufacturer for Essex flat roofs where the opening is too wide for a practical single glass panel. A slim central bar splits the span cleanly, keeping the overall rooflight low-profile while delivering the same self-cleaning argon glass standard as the Maxi-Flat. During survey we check opening width, kerb detail, the central bar position from inside the room, roof access, glass route, and whether either panel needs ventilation before pricing the final specification.
Key Specifications
Two glass panel design spans wider openings without going to a lantern form
Slim central bar keeps the roofline low-profile and clean
Self-cleaning, argon-filled glass with warm-edge spacers as standard
Four glass tints for glare and solar heat control
Electric and thermostatically controlled vent options
5-day express manufacturing lead time from our premium aluminium manufacturer
Built to your exact opening dimensions
CII handles the survey, quote, and installation throughout
Multi-Panel Rooflight
When One Panel Is Not Wide Enough
The Maxi-Sky bridges the gap between a single-panel rooflight and a raised lantern, giving you more span in a flat, low-profile format.
Same Maxi standard glass
Self-cleaning, argon-filled, warm-edge glass comes as standard, the same specification as the Maxi-Flat.
Vent options on either panel
Opening vents can be fitted to either panel, with electric and thermostatically controlled options available.
Made to measure on 5-day lead
Built to your exact opening dimensions on the same 5-day express manufacturing service as the rest of the Maxi range.
How It Works
From Survey to Sign-off
Step 1
Survey
We visit, measure, and advise on the right configuration for your property.
Step 2
Install
Our Cii team installs with clean, tidy workmanship.
Step 3
Sign-off
Final checks, handover, and Assure certification where required.
Free Survey
Ready to price up your maxi-sky rooflight?
Tell us the opening and the finish you want, and we will survey it, confirm the maxi-sky rooflight specification, and give you a fixed written quote with no obligation rather than a generic estimate.
Free surveyFixed quoteDirect Cii installation team
Google
“Roof lantern fitted over our orangery. The light it brings in is incredible. The installation team were excellent and left the site spotless. Highly recommend CII.”
Checkatrade
“CII fitted our roof lantern on the rear extension. Excellent craftsmanship, very professional team, and the room is transformed. Highly recommended.”
Google
“Outstanding from start to finish. The casement windows are a perfect fit and the energy difference is already noticeable. The lads were tidy, efficient, and clearly knew their trade.”
Questions Answered
