Guardian Warm Roof

LABC Approved Solid Conservatory Roofs

Flat Roof Replacements & Conversions

Suitable for all flat roof surfaces and proven to last over 50 years

Home Extensions

Create your dream home in 3 weeks

Roofline & Cladding

Smarten Up Your Home Exterior

Conservatory Roof Conversions

Projects4Roofing can provide advice on a new tiled conservatory roof as the ideal solution for replacing your existing conservatory roof. Our goal is to provide you with a room that you can use every day of the year. It will feel like a home extension but for a fraction of the cost whilst maximising room space.

Flat Roofs

As East Anglia’s Flat Roofing and Roofline specialist we provide flat roof replacements for houses, extensions, garages, dormer roofs & green roofs in your local area including Cambridge, Newmarket, Bury st Edmunds, Ely, Huntingdon, St Ives, St Neots, Royston, Saffron Walden, Haverhill, Sudbury & surrounding areas.


Transform your home with a Next Generation Home Extension using the most advanced, energy-efficient building system available, to create a comfortable and affordable living space. Guardian extensions are fabricated off site and then delivered and erected within two to three weeks, avoiding the chaos and upheaval of having builders on site for months on end.

Roofline & Cladding

As an experienced installer of Roofline (Fascias & Soffits), Cladding and Rainwater (Gutters) Solutions in Cambridge and the surrounding area we have spent time selecting the best products on the market and have undergone training to ensure you receive the best service possible.


The health and safety of our customers, team and local communities has always been our top priority. We appreciate that you place your trust in us when we work in your homes and commercial buildings, and would like to ensure you that everyone at Projects4Roofing Limited are taking the advised precautionary measures extremely seriously and we have our own safe working environment procedure in place.

We will endeavour to keep it ‘Business as usual’ as we work through this uncertain time.

Our teams on the front line will be closely monitored for any symptoms appearing and we have plans in place for the office should anyone need to work from home.
Should you have any concerns regarding your Installers visit, please do call the office where we will hopefully be able to put your mind rest.


Projects4Roofing are a specialist roofing company based in Newmarket near Cambridge. Your roofing company Cambridge, Cambridge roofers: Projects4Roofing

Whether it's a simple roofline replacement, a flat roof replacement, a 'Green Roof', a new roof, or a sky-light installation that you require, Projects4Roofing have the in-house roofing expertise to help.

Call today!


As members of the National Federation of Roofing Contractors, Competent Roofer Schemes and Trustmark, Projects4Roofing have the reputation of providing a professional and reliable service. For your peace of mind, all roofing roofing work is undertaken with Fixed-Priced Agreements and covered by an Insurance Backed Guarantee underwritten by Certass. Get a quote today!

How Much Will It Cost?

Imagine the improvements your home could benefit from today. 
We have a range of finance options to suit your needs. You could spread the payments over 12 months interest free, or there are options to pay back the loan over 24, 36 or 48 months with interest.


Read what people are saying about us


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Customer Reviews

We had a leaking flat roof so I decided to get it fixed properly

We had a leaking flat roof so I decided to get it fixed properly with a new flat roof system that had a long guarantee. It has fixed the leak and I’m pleased I don’t have to worry about it now. Projects 4 Roofing also fitted a window in our bathroom, which gave us much more light in there. I’m really happy with the work that was done and would recommend others to get their flat roof fixed by them too. I was happy with the workmen, who were polite, left our property clean and tidy and turned up on time.

Mr Mark Woolley

Domestic Flat Roof, Impington

Replaced the old poly-carbonate roof on our conservatory

Projects4Roofing replaced the old poly-carbonate roof on our conservatory, with a new Guardian Warm Roof on my my home in Hatfield Heath, Essex. The fitters worked flat out for the 4 days. The project was quite challenging with an open area adjoining the conservatory but after consulting the manufacturers they were able to do it successfully. We are very pleased with the work and are looking forward to using the room all year round.

Mrs Stewart

Conservatory Roof Conversion, Hatfield Heath, Essex

We Wanted To Update The Exterior Of Our House

We wanted to update the exterior of our house and generally bring it into the 21st century, so we chose to have HardiePlank Cladding fitted by Projects 4 Roofing. It has really smartened up the look of the house and we are extremely happy with the finished result. We would definitely say to others it is worth getting it done – in fact we have already recommended Projects 4 Roofing to our friends. We were very pleased with the service from Projects 4 Roofing – they arrived on time, were polite, left the outside of the house clean and tidy afterwards and did a great job.
Mr & Mrs McGann

HardiePlank Cladding, Histon

Refer A Friend

Would you like to receive £100 in John Lewis vouchers for referring Projects4Roofing to a friend? It’s very simple.

The Projects4Roofing ‘Refer a Friend’ scheme is for customers who are happy with the work we have done and who refer us to someone they know.

If you have been pleased with your conservatory roof conversion, flat roof or roofline work from Projects4Roofing, why not refer a friend to us through the form on this page? When that referral is converted into a sale we will send you £100 of John Lewis vouchers. You can refer unlimited numbers of friends.*

Please fill in this form so we can credit you.

*Terms and conditions apply

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