From kitchen extensions in Eastleigh to garden rooms in Chandlers Ford, we’ve been fitting quality roof lanterns across Hampshire for over 30 years. Whether you’re finishing a new flat-roof extension or replacing an old unit, our team handles everything from the initial survey through to the final fitting.
A roof lantern is one of the most effective ways to bring natural light deep into a room. Positioned at the highest point of a flat-roof extension, it draws light in from above throughout the day — without the need for additional windows. Homeowners across Southampton regularly tell us it’s the single biggest transformation to a room. Our roof lanterns feature:
Our team will survey your existing roof structure and advise on the right size and specification for your extension.
Roof lanterns come in a wide range of sizes, profiles, and finishes — so there’s no one-size-fits-all approach. We take time to understand your extension and help you choose a lantern that suits the character of your property. Available options include:
Whether your home is a modern new build or a traditional Hampshire property, we’ll find the right fit.
Roof lanterns are exposed to the full range of British weather, so build quality matters. Every unit we install is manufactured to meet current building regulations and tested for long-term weathertightness. Key performance features include:
A well-installed roof lantern doesn’t just look good, it makes a real difference to how a room feels and performs throughout the year. When fitted correctly:
We service customers all across Southampton, including West end, Hedge end, Bitterne, Sholing , Eastleigh, Locks Heath, Park gate, Warsash, Chandlers ford, Bassett, and Chilworth. Often we take on projects outside of these areas, send us a message to see if we cover your area.
We’ve compiled a few of the most common questions we receive about roof lanterns installation:
In most cases, no. Roof lanterns fitted to existing extensions typically fall under permitted development, meaning planning permission isn’t required. However, if your property is listed or in a conservation area, there may be restrictions. We’re happy to advise during your free survey – we know the local rules well and can point you in the right direction if any queries come up.
This depends on the size of your extension and how much light you want to bring in. As a general guide, a roof lantern covering 15–20% of the floor area works well for most rooms. We’ll measure your space during the survey and recommend a size that looks proportionate and performs well.
Most roof lantern installations can be completed in a single day. We remove the existing unit or prepare the upstand, fit the new lantern, seal everything properly, and clean up before we leave. If structural work is needed to the upstand itself, we’ll let you know in advance so there are no surprises on the day.
Not when it’s properly specified. Our roof lanterns use thermally broken frames and high-performance glazing units specifically designed to reduce heat loss. With the right specification, a roof lantern can actually contribute to room warmth in winter by capturing solar gain – much like a south-facing window. We’ll always recommend the right glazing for your situation.
Contact Revive Windows today for a free, no-obligation quote on roof lantern installation across Southampton. Our local experts are happy to answer any questions.
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