Property Maintenance in the North East UK

Accredited Installers of the Guardian Warm Roof System
A thermally insulated Guardian conservatory roof will create a comfortable living space you can use and enjoy all year round!
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Full Conservatory Replacements
CSM can provide a quation for all the conservatory needs
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Specialist Installers of Quality UPVC Roofline and Guttering
Protect your property and keep it looking it's best with our maintenance-free UPVC Roofline Products.
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NEW Skypod Roof Lanterns & Skylights
Flood your home with natural light, with our beautiful and versatile skylight range.
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Authorised Rockdoor Installers. Your Home is Safe in Our Hands!
CSM are proud to be the North East's authorised installer of Rockdoor - the toughest, safest and most energy efficient door on the market!
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Consumer Protection in the Home Inprovement Industry

Profesional Home Improvement Service

CSM TRADE NE LTD provides a range of professional home improvement services to homeowners throughout the North East.
Whether your property needs it’s roofline repairing, a roof replaced, new windows, external doors, additional space adding to it or something extra special, please speak to us.
Our aim is to provide honest consultation and deliver a high standard of workmanship at the fairest price.
Book an appointment to visit our Washington showroom. We don’t employ pushy salesmen, just educated and friendly fitters who will ensure you get the best solution.
Your Trusted Home Improvement Professionals Since 1999

Schedule a free survey

If you have an Newcastle upon Tyne, Durham, Sunderland, Darlington or a Teesside postcode you can schedule a free survey online now.
We’ll happily take a look at any concerns about your home and suggest the best solution. From Alnwick to Teeside, Hexham to South Shields, we serve the entire North East region. It’s easy to schedule a survey online, tell us a little about your needs then schedule a date, time and hour. We’ll confirm the survey within 24 hours.

Approved Installer of the Guardian Warm Roof System

The Guardian Roof is the best tiled conservatory roof on the market. It’s affordable with prices* from £3,000 as well as efficient at keeping warm air in and cold air out.
If you want to enjoy your conservatory all year round, we can install Guardian roofs in just a few days.
*all prices include installation time


In the 20 years we’ve been going, there hasn’t been one job we couldn’t deliver. We’re proud to be rated so highly by so many throughout the North East.

Schedule a Free property survey

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Fully backed with a 10 year IBG (insurance backed guarantee) for total piece of mind on ever replacement project by CSM TRADE NE Ltd.

Looking for a local roofing company you can trust?

Contact CSM TRADE NE LTD today to discuss your roofing requirements and arrange your FREE No Obligation Quotation.


Eurocell uPVC
Rockdoor Composite Doors
Rehau - Windows
Guardian Conservatories