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Guardian Conservatory Roofs and Conservatories from PCL

Welcome to Phil Coppell Limited. We are the largest manufacturer and installer of the Guardian Warm Roof System in the UK, working out of our 40,000sqft manufacturing plant in Radcliffe, Greater Manchester. We are also the longest and most established, serving customers the length and breadth of the British Isles. We can also build you a new conservatory or extension and we have a great range of products for you to choose from. Late 2015 saw customer volumes exceed 10,000 across our wide range of products, and we believe our success speaks for itself.


As a result we have expanded opening a new showroom and distribution outlet in Chelmsford at 2 Northumberland Court, Dukes Park, Chelmsford, Essex CM2 6UW, so that we can streamline the business more efficiently to meet demand. Our Southern teams are now based here creating easier movement across the UK. We now have 49 vehicles travelling up and down the UK. We have recently become suppliers of the prestigious Internorm brand and part of our showroom in Chelmsford is dedicated to their trendsetting windows and doors as well of of course the signature PCL Guardian Conservatory Replacement Roof.

Stylish, secure and somewhere you can relax

Our customers really see the difference once they have had a PCL Guardian Roof installed.  No longer is their conservatory too hot in Summer and too cold in Winter. They can use their conservatory all year round.  It really does make such a difference. The whole roof is totally replaced with a brand new tailor made to your requirements with 3 layers of insulation. The inside is a plastered finish and most of our customers paint the ceiling white as this colour reflects the light. Some customers choose roof window options.

From the professionalism of our staff to the quality of the products we supply – we can realise your dream. Our experienced teams consist of office staff, to technical consultants, from surveyors, to customer care, from production to installers and plasterers, all who can aid and advise you on your conservatory project journey.The PCL Guardian conservatory roof and all our other products are supplied with our Home Pro Insurance Backed 10 year guarantee Scheme, ensuring your peace of mind protecting your project from start to finish. Our entire workforce is employed by Phil Coppell Limited and we will oversee your whole project meaning you can relax and let us do all the hard work!

So, why not let Phil Coppell Limited replace your conservatory roof with a PCL Guardian warm roof system and totally transform your conservatory so you can use it all year round. To make an enquiry please fill out the quick quote form further down the page, or you can email or call us on 01706 249 700 or on 01245 408 111. We will be most happy to help you and we look forward to hearing from you.

See what our customers have to say...

We have just had our ceilings plastered after having the Guardian roof system fitted and would like to say that Shaun the plasterer has done a really great job and we are very pleased with the result . He was always on time and very competent in his work . He made sure he cleared up the site and was very friendly and pleasant respecting our home . I have already written on the fitters report Warren and Paul but in case you don’t see that they were also great guys and worked well as a team . Very friendly, getting on with the job with no fuss and also cleaned up the site when they left . Thank you once again

Essex - 8th Oct 2015