Why choose the Market Leading Conservatory roof expertly installed Guardian Roof Designs?
A Guardian Roof fitted by Guardian Roof Designs is the ultimate solution for new or existing conservatories. Get it right the first time and fit the very best, superior comfort, performance and looks, saving both time and money.
The market-leading Guardian Warm Roof fitted by Guardian Roof Designs 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.

We can transform your living space with a Guardian Roof – The Market Leading Tiled Conservatory Roof replacement system.
01 Ridge Cappings | 02 Roof Tiles or Slates |
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Ridge cappings to match roof tiles or slates | Choice of roof tiles or slates in a range of colours to match your home |
03 Gutter System | 04 Membrane |
Standard rainwater system | Breathable waterproof membrane |
05 Ply-wood | 06 Aluminium Frame |
Exterior grade plywood | Structural pre-engineered frame |
07 Ventilation | 08 3 layers of insulation Board |
Ventilated roof eliminates condensation and mould growth | High performance rigid insulation board (125mm) |
With planning consent, internal dividing doors or walls can be removed to provide a permanent extension to give you additional ground floor living space at a fraction of the cost of a traditional extension.

Guardian Roof – High-performance structural properties
After months of testing the Guardian Roof using 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.
Key Features of a Guardian Warm Roof Conversion System:
Energy Efficient | Temperature Control |
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The high performance insulation achieves a superior U-value of only 0.18 W/m.K (England and Wales) and | A Guardian Warm Roof regulates the temperature of your conservatory to ensure that it’s pleasant and comfortable all year round. |
Engineered for Quality | Reduced Noise & Glare |
Engineered precisely to your individual requirements and pre-assembled under controlled factory conditions to ensure the highest quality. | Your new room will remain quiet and relaxing whatever the weather conditions. Even heavy rain noise is eliminated. Reduced glare makes it easier to watch TV and view screens whilst working from home. |
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.
Guardian Replacement Conservatory Roof – Tile or Slate?
Today’s house builders and owners demand lower cost, faster and easier construction without compromising on quality while maintaining a traditional appearance.
To meet these demands, we are constantly developing new, high tech solutions for today’s construction industry. Engineered using the most advanced technology in material development and manufactured from resin bonded crushed limestone, Guardian Slate is extremely durable, impact and heat resistant and offers the highest level of UV protection.
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.
Guardian Tile
The Metrotile 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 the tiles can match or compliment virtually any home.
Guardian Roof Designs Tile and Slate:
Guardian Slate | Guardian Tile |
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Guardian Slate is a lightweight natural slate alternative with no 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. | The Metrotile 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 the tiles can match or compliment virtually any home. |
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. Take a look at some of our work in our gallery page here.
We can also provide 3D drawings so that you can see how your conservatory would look with different tiles and roof windows.


Instant Free quotation – Conservatory Roof Replacement Guardian Roof Designs – Guardian Tiled replacement Tiled Conservatory Roof – Your New Living Space in Just a few days.
Try our on-line quote system to see how much it may cost to transform your home and conservatory space fitted with a Tiled Guardian Warm Roof, probably a lot more affordable than you thought.
In seconds you will be able to choose your roof type, add in the external measurements, pick a tile or slate tile and see an instant guide price for a Guardian replacement conservatory roof. The quote system will be loading below and if you can’t see it, please click the button to open the online quote system in a new window.
Save money and time and fit the very best for both looks, comfort, quality and technical properties first time. Get a Tiled Conservatory Roof replacement / Guardian Warm Roof fitted by the installation experts Guardian Roof Designs
Give us a call or send an email using our contact form.
Our simple to use, Online Quote System takes less than a few minutes to complete and you get an instant guide price on how much it may cost to completely replace your conservatory roof with a Guardian Tiled Roof. No waiting around for someone to contact you and you can pick which type of tile material is used. Transform your conservatory into a more comfortable room more like an extension but at a fraction of the price. This is a completely new lightweight conservatory roof replacement, with a new lightweight frame and not a heavy addition or thin film added to the existing roof. The Guardian Warm Roof is insulated, factory-built to exact requirements with tiles, Guardian slate, Velux windows to enhance the use and look of your home.
Call us Freephone 0800 046 7908 if you have any question or to book your free site survey and customer care visit.
If you would like a quote on any of our products including Guardian Tiled Conservatory Roofs, Conservatories, Orangeries, Windows and Doors, get in touch with the Guardian fitting and technical team. Please provide us with as much information as you can, this will allow us to be able to provide you with a more accurate quote. To receive a Free no-obligation quote and site survey, please fill out the General contact form here and a member of our customer care team will reply as quickly as possible. Kind regards Guardian Roof Designs. Link to the Replacement Conservatory Tiled Roof Instant Quote
The online Free roof quote system is nice and simple to use but if you would prefer to talk to someone, please give us a call using our freephone number 0800 046 7908 or send us a message from our contact form. Thank you.
Get your free (no-obligation) quote
Call us Freephone 0800 046 7908
Guardian Roof Designs Ltd
Head Office:
Regus House
Windmill Hill Business Park,
Whitehill Way,
Swindon,
Wiltshire SN5 6QR
T 0800 046 7908
E sales@grdltd.co.uk
Benefits of a Guardian Roof Designs Insulated Tiled Roof Fitted by Guardian Roof Designs Limited include:
Cool in Summer Cosy in the Winter
10 Years Guaranteed and Fully Insured
LABC and LABSS approved
Reduced fuel bills
increased house value
Achieves a U-Value of 0.8
Reduces rain noise and glare
Fitted in just a few days
Complete new lightweight roof system
Contact-free installation
Instant online Quote – no hard sales and you get a guide price in seconds.
Get it right first time and fit our Guardian Tiled Conservatory Roof.