Energy Efficient
Outstanding insulation keeps your room warm in winter and cool in summer.
We supply and fit Guardian roof lanterns as Guardian certified installers, bringing more natural light into homes and commercial properties without cutting corners on quality. Guardian Warm Roof UK is the brand leader in warm roofs and the only warm roof company to hold Trustmark Scheme status, a testament to its independent testing and certified installer scheme. There are cheaper lanterns available, but the Guardian is the Rolls Royce of the sector. It is built differently, independently verified, and comes with the full backing of a brand that does not compromise on accreditation or thermal performance requirements.
Research shows the average person spends up to 90% of their time indoors. Demand for roof lanterns has grown sharply as homeowners prioritise natural light and thermal efficiency in their living space. A Guardian roof lantern delivers on both within the same slim profile.
The Guardian roof lantern features a sleek 4-bar minimalist design, with just four bars across the entire frame, the bars are deliberately kept to the absolute minimum. With only four bars holding the structure together, the slim bars keep the frame minimal and the design is engineered to maximise visibility and maximize visibility of the sky above. That sleek profile means you get maximum natural light from morning through to late afternoon, with clean sightlines that create a greater sense of height and openness inside the room.
The minimalist design contributes to the elegance of the finished product. The result is a roof lantern that looks proportionate above any extension or conservatory opening. The Guardian roof lantern is constructed from machine finished aluminium, which is lightweight but carries real structural strength, and the elegant profile holds without heavy visible framing.
The Guardian roof lantern features innovatively designed GuardLock technology, a security and structural system built directly into the rafter assembly. Guard lock technology locks each component into position, reducing the part count and making the job easier and faster on location.
The innovatively designed GuardLock technology sets the Guardian apart from other lanterns in the sector. Security is engineered into the product from the start, so the structure stays immovable over the long term. The combination of guard lock technology with the durable machine finished aluminium means the lantern stays secure, sleek and structurally sound for years, with strength guaranteed whether the weather is mild or severe.
The Guardian roof lantern can be configured in a square pyramid design or a larger rectangular layout. For openings outside the regular dimensions, bespoke sizes are available. The flexible and scalable configuration of the Guardian means it can be sized for compact city builds and larger rural properties alike, and the scalable configuration adapts to your requirements without compromise.
Bespoke sizes and bespoke options mean there is a product description to cover almost every roof opening. We review your measurements and advise on the layout that gives the best result.
