When you picture a beautifully lit extension, the kind that fills a space with natural light and architectural elegance, a roof lantern likely sits at its centre. But a clever addition takes comfort and performance up a level — the glazed roof vent.
Roof vents are designed to integrate seamlessly into the central square section of our rectangular Stratus lanterns, these roof vents are much more than a subtle design detail. They bring airflow, comfort, and ventilation to the heart of your home.
At Stratus Lantern Roofs, our roof vent is built with style and practicality in perfect balance — combining smart thermal performance with the sharp, clean lines that define our lantern systems.
Why Add a Roof Vent to Your Lantern?
It might look like a simple glazed panel, but our roof vent serves a powerful purpose. Rising heat, moisture, and condensation can quickly build up in bright, glass-heavy spaces — especially kitchens, garden rooms, and south-facing extensions. Placing a vent in the apex of your lantern gives warm air a natural place to escape, helping regulate internal temperatures without compromising on light or aesthetics.
Our roof vent transforms your lantern into a dynamic system — no longer just a source of natural light but a means to keep your living space fresh, balanced, and pleasant all year round.
The Benefits of a Roof Lantern with Opening Vents
Fitting discreetly between the glazing bars in our rectangular lantern models, this integrated roof vent offers:
- Improved Airflow – Expels trapped warm air to maintain a comfortable environment
- Reduced Condensation – Particularly useful in kitchens, bathrooms, and areas with high humidity
- Thermal Comfort – Prevents overheating in summer without resorting to electric fans or air conditioning
- Sleek Design – Matches the modern look of your lantern with clean lines and a slim aluminium frame
- Flexible Operation – Available in manual and electric opening options to suit your space
It’s a smart solution engineered to enhance performance without interrupting the beauty of your glazed roof structure.
The Stratus Roof Vent: Design-Led and Durable
The Stratus Roof Vent is precision-engineered to sit within the square centre of our rectangular roof lanterns. This glazed panel vent is as functional as it is attractive, built using a thermally broken aluminium sash and a robust welded PVCu frame to eliminate leaks.
Key features include:
- Thermally broken construction for exceptional insulation
- PVCu welded frame to eliminate water ingress
- High-performance gaskets for a tighter seal
- Slim aluminium sash and modern aesthetics
- Choice of internal cladding finishes for a premium look
- Dry-fit installation for quicker, cleaner fitting
- Available in white, grey, or any RAL colour as a bespoke option
Every detail is considered to ensure lasting performance — from sealing and drainage to sleek visual integration.
Operation Options and Pricing
Stratus roof vents can be configured to suit your space’s use. Whether you prefer the simplicity of manual operation or want to automate airflow with smart controls, we offer options to fit your needs:
- Manual Vent with Chrome Winder & Pole – £247.99 (ex. VAT)
- Electric Vent (switch) with Motor & Rocker Switch – £484.09 (ex. VAT)
- Electric Vent (remote) with Remote Control Unit – £718.67 (ex. VAT)
- Electric Vent (thermostat + rain sensor) with Motor, Digital Thermostat & Rain Sensor (controls up to 2 vents) – £781.87 (+ £468.97 per extra vent) (ex. VAT)
Each option includes the complete roof vent assembly and is supplied and ready to install with your lantern order. If you’re unsure which system would suit your project best, just call us — we’ll be happy to walk you through the setup.
Lantern Compatibility and Specification Guidelines
Because these vents sit within the central square section of our rectangular lantern roofs, there are some important measurements to keep in mind:
- Minimum bar centre: 524mm
- Minimum ridge length: 584mm
- Minimum lantern size: 1400mm x 1984mm (external kerb)
We’ll design your lantern around the vent and provide a bespoke drawing for approval before manufacture. This ensures the perfect fit and seamless integration with your chosen lantern style (compatible with styles 3, 5, 6, and 7 only).
Design Integration: Form Meets Function
Visually, the roof vent is nearly invisible at a glance. Designed to mirror the aesthetics of the rest of the lantern, it blends into the square glazing layout with a minimal profile and crisp finish. Internal aluminium claddings can be added for a premium touch, and colour options include classic white, contemporary grey, or any bespoke RAL finish.
It’s the kind of design that homeowners love — because it works hard without drawing attention to itself.
Ideal for Bright, Busy Spaces
Because they’re positioned in the peak of a lantern, Stratus roof vents are ideal for spaces that are both well-used and well-lit:
- Kitchen extensions – Let steam and heat escape naturally
- Open-plan living spaces – Maintain a comfortable climate even under direct sun
- Garden rooms and studios – Improve ventilation year-round
- Dining areas and lounges – Subtle comfort without compromising design
Whether tackling seasonal overheating or simply wanting to keep your home fresh, a roof lantern with vent is a low-profile, high-impact addition.
Tailored Support from the Stratus Team
At Stratus Lantern Roofs, we don’t just sell components — we deliver custom solutions. If you want to add a roof vent to your design, call us on 0800 046 3924, and we’ll produce a tailored lantern drawing showing how the vent will integrate. Once you’ve approved the design, we’ll build everything to spec — ready to install.
Let Your Lantern Breathe
With a vented roof lantern from Stratus, your lantern becomes more than a statement piece. It becomes a high-performance, breathable feature that transforms how your space feels — improving airflow, comfort, and usability.
From its precision-built frame to its subtle, modern appearance, Stratus roof vents are the intelligent choice for homeowners and installers who want the best of both worlds.
To find out more or request a lantern drawing with your vent included, contact us or call 0800 046 3924 and speak to our friendly team today.