If you're looking for conservatory installers you can actually rely on, Guardian Warm Roof UK should be your first call. We supply and install conservatories for both domestic and commercial customers across the north east, and every single installation is carried out to the same high standards from start to finish. Whether you're adding a new conservatory to your home or replacing an ageing glass roof on a commercial building, we've got the expertise, the product, and the team to get it done properly.
We are Guardian certified installers, which means we're part of the only roofing scheme in the UK to hold TrustMark Scheme status. That matters because it gives our customers real, verifiable peace of mind - not just a company saying they're good, but an independently backed certification that proves it.
Guardian Warm Roof UK handles the full scope of conservatory installation - from private homes wanting a new living space off the back of the house to commercial customers needing a quality glazed room or extension. Our team manages the whole process, and we can supply the conservatory as well as install it, giving you a single point of contact rather than dealing with multiple companies.
A conservatory is no longer just a seasonal add-on. Around one in five British households already has one, and demand is still growing - with industry platforms reporting roughly a 10% rise in conservatory enquiries in 2025 alone. Most modern conservatories are used year round, and that shift is exactly why the quality of the installation matters more than ever.
The installation of a conservatory involves multiple trades working together - groundwork, structural construction, windows and doors, roofing, electrics, and heating. Our expert team coordinates all of this, so you're not having to chase different contractors. We create the finished result you're after, and deliver the complete job to your specifications without the usual stress. Our installers are fully insured and vetted, and we're here to support you from the very first conversation through to the day the job is done.


Not all conservatory roofs are equal, and the roof is the single most important part of the whole structure. Guardian is the brand leader in the solid roofing sector, and it is the only company in the UK to hold TrustMark Scheme status for this type of installation. That's not a marketing claim - it's the result of independent testing, a rigorous certified installer scheme, and a product that has genuinely earned its place at the top of the market.
Guardian Slate and Metrotile have both been independently fire tested with the roof system by BRE in accordance with EN 13501-5:2016, achieving BROOF(t4) classification. That's the highest level of external fire performance you can have on a roof. There are cheaper alternatives out there - but this is the Rolls Royce of the industry, and the quality difference is visible from the moment it's installed.
TrustMark is a Government-endorsed quality scheme that covers businesses working in and around people's homes. When Guardian holds TrustMark Scheme status and we operate as Guardian certified installers, it means every customer gets a layer of protection and accountability that simply doesn't exist with unaccredited installers. It's a peace of mind you can verify.


Beyond the main roof structure, we offer a full range of add-ons and upgrades that change how the conservatory looks and feels. These can be incorporated into a new build or added to a replacement roof project, and our team will support you through the design options to find the right combination for your home.
Options available include Guardian roof lanterns, Stratus roof lanterns, and Ultrasky roof lanterns for that classic glazed centrepiece above. We also fit Guardian Solstice skylights, Velux roof windows, and roof downlights to bring natural light into the room without compromising on thermal performance. For external roof tile finishes, Guardian Slate tiles are available in brick red, chestnut brown, pewter grey, plum, and stone black. External finish options include brick slip, timber, render, or stone, and these choices help create a conservatory that looks like a natural extension of your house rather than something bolted on.
These upgrade choices are what allow our customers to get a bespoke design that works with their home rather than against it. Whether you want a sleek modern finish or something that matches the materials of a period property, we can create the right look for you.








