A Guardian Roof makes all the difference.
The ultimate solution for new or existing conservatories
Transform your conservatory into a beautiful garden room.
The market-leading Guardian Warm Roof is a revolutionary step forward in home improvement – a high performance, lightweight roof replacement system that dramatically transforms your conservatory into an ambient, much needed space that can be used daily, all year round.
Designed to replace your existing conservatory’s glass or polycarbonate roof, the Guardian Warm Roof System retains your original windows, doors frames, walls, and is fully tested and approved to all thermal and structural standards.
Engineered for quality.
With planning consent, internal dividing doors or walls can be removed to provide a permanent extension to give you additional ground floor living space.
1 - Ridge Cappings.
Ridge cappings to match roof tiles or slates.
5 - Ply-wood.
Exterior grade plywood.
2 - Roof Tiles or Slates.
Choice of roof tiles or slates in a range of colours.
6 - Aluminium Frame.
Structural pre-engineered frame.
3 - Gutter System.
Standard rainwater
system.
7 - Ventilation.
Ventilated roof eliminates condensation and mould growth.
4 - Membrane.
Breathable waterproof membrane.
8 - Insulation Board.
3 layers of high performance rigid insulation board (125mm).
Building control approval for your peace of mind.
Under certain criteria, the Guardian Warm Roof System would be exempt from Building Control approval – however, we strongly recommend that approval always be sought.
But, as the Guardian Warm Roof System carries LABC /LABSS certification, the Building Control process should proceed faster, smoother and without complication.
Due to the high performance insulation and with Building Control approval, the Guardian Warm Roof System, may allow the removal of the wall between the house and conservatory, providing the flexibility to extend and enlarge an existing kitchen, living room or bedroom..
In compliance with LABC / LABSS, the Guardian Roof is a ventilated roof. Slots in the ring and ridge beams allow air to flow freely through the roof thereby avoiding condensation and allowing any moisture to exit.
With many unproven roof conversions, moisture can form inside the roof causing staining and mould growth to the internal plasterboard, leading to deterioration or even failure of the roof components.
Key Features.
The Guardian™ Warm Roof Conversion System has been designed to provide a high performance thermal and structural solution with zero condensation risk over the life of the roof.
Rapid Installation.
Installed by one of our Team Guardian Registered Installers, the whole conservatory roof installation only takes a few days and is completed with minimum disruption to your home.
Energy Efficient.
The high performance insulation achieves a superior U-value of only 0.18 W/m.K (England and Wales) and 0.15 W/m.K (Scotland). Saving you money on your heating bills.
Temperature Control.
A Guardian Warm Roof regulates the temperature of your conservatory to ensure that it’s pleasant and comfortable all year round.
Engineered for Quality.
Engineered precisely to your individual requirements and pre-assembled under controlled factory conditions to ensure the highest quality.
Reduces Noise & Sun Glare.
Your new room will remain quiet and relaxing whatever the weather conditions. Even heavy rain noise is eliminated.
New collection.
The Guardian Warm Roof System dramatically transforms your conservatory into an ambient, much needed space that can be used daily, all year round.
Cooler in summer
Less rain noise and 100% weathertight
Warmer in winter
Designed to retain the conservatory’s original windows, doors, frames and walls, the Guardian Warm Roof System is fully tested and approved to all thermal and structural standards.
A living space you can enjoy whatever the weather.
“With Building Control approval, internal dividing doors or walls can be removed to provide an open-plan living space.”
“We couldn’t really afford an extension but we wanted a conservatory that we could enjoy all year round, so when we heard about the Guardian Conservatory – it was an easy decision. One month later, I can only say that it’s given us the perfect room. Light, airy, quiet and comfortable.”
Built-In Ventilation
With many unproven roof conversions, moisture can form inside the roof causing staining and mould growth to the internal plasterboard, leading to deterioration or even failure of the roof components. Guardian Roof is a ventilated roof, slots in the ring beam allow air circulation through the eaves.
Roof Styles.
Edwardian.
The Classic conservatory shape. Together with attractive roof windows the Edwardian Guardian Roof is the traditional option for styling and convenience, maximising the room space below.
Lean-to.
The Guardian Lean-To is ideal to maximise space at the rear of the house. The ends can either have one or two hips (slopes). Ideal for kitchen extensions, the roof can go as low as 15o with roof windows.
Victorian.
The Victorian roof is also ideal if you may not have much available space in your garden.
The internal plaster finish on the roof has an attractive appearance with its facet front finish.
Combination.
A P-shape simply combines the benefits of two different styles to maximise your living environment. A T-shape combination is available, as well as bespoke solutions to make your conservatory as individual as you are.
Gable Ended.
The gable ended main feature is the continuous height it brings to the room due to its long central ridge.
The gable end allows you to get the most from your roof windows providing a light and airy space.
Standard and bespoke solutions
Guardian Warm Roof is suitable to replace your existing roof and also as an alternative on all new conservatory installations.
Roof Tile and Shingle Options.
Guardian Esprit Shingle.
Exclusive to Guardian, the Esprit Shingle is made from lightweight high grade steel with Aluzinc® coating for incredible strength and resistance and features a unique ‘hidden fix’ feature that leaves no nails exposed to corrosion.
The choice of colours means Esprit can match or compliment virtually any home.
Available in six natural colours.
Charcoal
Scarlet
Coal Black
Greenstone
Burnt Umber
Bister Brown
Guardian Slate.
Guardian Slate is an innovative roofing system featuring the aesthetic appeal of natural slate without the risk of cracking and breaking.
Guardian Slate is available in a choice of five natural colours, providing you the opportunity to add texture and style to your home. The colours have been tested to high UV exposure and exhibit virtually no fade and with no trace of cracking or splitting.
Available in five natural colours.
Grey
Terracotta
Mulberry
Brown
Black
Transformed in just a few days.
Typical Build Programme for the Guardian Roof System.
Day 1.
Removal of entire existing roof and installation of Guardian structural frame.
Day 2.
External weatherproofing allows earlier internal fit-out.
Day 3.
Internal fit-out of high performance insulation and plasterboard.
New living space in just a few days.
The Guardian Roof System is designed to be of similar weight to a glass roof of equal size, so it follows the existing glazed walls. If correctly specified for the original glazed roof, it should be capable of supporting the replacement Guardian Roof System.
Removal of entire existing roof and installation of Guardian structural frame.
Aluminium rafters, ridges and wall plates are fitted.
Exterior grade ply-board is fixed to the rafters.
Internal fit-out of high performance insulation and plasterboard
Breathable waterproof membrane is laid over the plywood and secured in place.
Chosen tile is added ensuring weather tightness and the gutter and external trim are secured in place.
We are your fully approved Team Guardian installers..
The Guardian Warm Roof System is manufactured in the UK and It’s very important that your new roof is installed professionally. Our installers have been trained, qualified and approved to fit the Guardian Roof System. The installation is the most important process in the whole replacement sequence, so it’s really important that your new roof is fitted perfectly.
Simply ask to see our Team Guardian ID and you will be assured that your installer is going to do a great job. The system has been designed to give you additional assurances, not just for the roof itself but also for the quality of the installation.
The south west & wales premier roof manufacturer for over 20 years.
Located in Bristol with over 20 years in operation, PGRL have built a commendable track record for the design, fabrication and of high quality, aesthetically pleasing conservatory roofs.
Owned and operated on a day-to-day basis by David Collier and Darren Adcock who have many years’ experience and understanding of the industry, PGRL are the local experts you can rely on.
FAQs
Will my conservatory be able to take the weight of the Guardian Roof?
The Guardian Warm Roof System has been specifically designed to weigh no more than a glazed roof and is fully tested and approved by industry experts for it’s structural performance. In addition, the results have enabled certification by the LABC (England & Wales) and the LABSS (Scotland).
The Guardian roof is designed and engineered to replace the entire existing roof. Some conversion systems only overclad the existing roof which was never designed to carry additional weight.
How can Guardian guarantee the thermal performance of the warm roof system?
The Guardian Warm Roof System has been subjected to independent thermal analysis that takes into account the entire roof assembly, including cold bridging, to give a true U-value
as required by Building Regulations. Cold bridging has a major impact on U-value and, if not taken into account, will reduce thermal performance.
Many roof conversions state similar U-values or better, but these are theoretical unless the entire assembly has been thermally tested. If in doubt, ask!
Why is the Guardian Roof structural frame made from aluminium?
After months of testing the Guardian Roof with various materials, a superior lightweight aluminium frame was chosen due to its high-performance structural properties.
Many roof systems use timber, which weighs significantly more, putting additional stress on the existing conservatory walls. Timber is also prone to shrinkage and is often cut to size on-site unlike the Guardian Roof structural frame which is manufactured and pre-assembled under quality controlled factory conditions.
I’ve read reports of condensation and mould with these types of roof – how is Guardian different?
In compliance with LABC / LABSS, the Guardian Roof is a ventilated roof. Slots in the ring and ridge beams allow air to flow freely through the roof allowing any moisture to exit.
With many unproven roof conversions, moisture can form inside the roof causing staining and mould growth to the internal plasterboard, leading to deterioration or even failure of the roof components.
Will I need to apply for Building Regulations for the new roof?
Under certain criteria, the Guardian Warm Roof System would be exempt from Building Control approval – however, we strongly recommend that approval always be sought.
But, as the Guardian Warm Roof System carries LABC / LABSS certification, the Building Control process should proceed faster, smoother and without complication.
Due to the high performance insulation and with Building Control approval, the Guardian Warm Roof System, may allow the removal of the wall between the house and conservatory, providing the flexibility to extend and enlarge an existing kitchen, living room or bedroom.
Covering the south west and south wales
At Premier Guardian Roofs, we support and supply our Guardian Warm Roof system to installers located across the South West of England and South Wales.
If you would like to know if we cover your area, contact our friendly team today on 0117 956 5000.
Get in touch.
Contact us today to speak with one of our friendly, helpful team.
sales@pcrl.co.uk
0117 956 5000
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Download a copy of our quote form.