Replacement Garage Roof & Concrete Garage Repair


Complete this form to receive a fixed price quotation for your garage roof repair or garage refurbishment.


    What is the size of your current building?

    (If you're unsure but believe that your building is a standard size leave blank)

    Does your building have a flat or apex roof?

    Flat RoofApex Roof

    Do you believe the current roof is asbestos type?

    YesNo, asbestos free (metal, plastic etc.)No, boarded and felted

    Do you know the brand name or maker of your concrete garage?



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    Technical Detail

    We’ve been trading for nearly 14yrs, and we diligently perform as many as a thousand roofing installations each year. In part our success is down to our selection of premium products for example we are presented with the option but only use the very best of four grades of Drip Stop® fabrics and use the strongest adhesive so unlike other anti-condensation liners we don’t have to varnish the ends of the sheets to prevent moisture creeping up the roof. Supplied with our own unique design of foam vented fillers to promote airflow. Typical lifespan of this product 40yrs, 5yr guarantee on labour and materials.

    As a company we’re constantly developing and updating our product, methods and means to improve the safety of our operatives. Trading under the recognisable name of “Compton Spares” we find ourselves servicing what has for many years now been an obsolete product. To that end, we identify a need, and we commission components such as brackets, straps and all manner of roofing clips. We research and identify compatible components and our installers have a ceaseless appetite for fixings to improve their work.

    We value the feedback of our installers and you may find the Managing Director accompanying a team onto a job or actively engaging in a “Toolbox Talk”. The use of cameras is encouraged, and it is not uncommon for a time lapse camera to be set up on a tripod to observe working methods. We take with us this invaluable information and investigate and instigate design features into our roofing product which very much sets us apart from our rivals.

    The colours shown below are amongst our most popular, although colour does vary according to lighting conditions and should only be used as guidance. Samples sent upon request.

    Garage Roof Conversions

    That’s right, since we’re stockists of the now obsolete Compton steel roof supports and purlins/runners we do undertake garage roof conversions from pent to apex. This conversion service isn’t exclusive to Compton Garages, it is offered for all popular spar/pebbledash brands of concrete building. A new Compton garage roof will comprise of choice steel plastisol or standard grey fibre-cement roofing, steel A-frame section and purlin plus PVC fascias front and rear and eaves filler. Other garages may include timber purlins running the length of the structure as well as substantial timbers sat on the eaves. Additionally we are licensed asbestos removers as well as garage roof conversion specialists.

    We’re remanufacturing steel roof trusses to original designs and specifications and we offer a choice of steel plastisol or fibre-cement roofing options.

    Compton Spares strives to provide outstanding Quality, Value and Choice. We’re the UKs Market Leader so whether it’s roof replacement, garage repairs or asbestos garage removal we’ve got you covered. We come recommended too, with almost 14yrs trading under our belt and we’re the only firm in our sector to have passed rigorous vetting and become Which? Trusted Traders.

    All our work is carried out by our own inhouse teams. We don’t use subcontractors, and we would never ask you to pay a third party upon completion. Moreover, we will PRICE MATCH any of our rivals.

    You won’t find any pushy salesmen either, our team of six are ready to take your call or you can visit our city centre showroom.

    We’re registered with the Environment Agency and our credentials and procedures will stand up to any scrutiny. We’re licensed asbestos removers which requires us to maintain a stringent Health & Safety policy involving constant training a monitoring, laundry and a fair share of red tape. What’s more, nobody offers as innovative and varied roofing design; we’re roofing merchants, so don’t expect us to be passing you off with an unsuitable material or profile. Compare our vented mesh grill foam filler and industry leading maintenance free fascias to others. Nobody knows prefab buildings like we do.

    More Information

    We recommend that the original bonded asbestos/fibre-cement corrugated sheeting is replaced with a much more durable 0.7mm roofing sheet. For all Pent models the roofing will be predominately full-length sheets and every roofing design includes all steel and maintenance-free flashings.

    As roofing stockists, we can provide new fibre-cement roofs on a like-for-like basis using the original style roofing bolts. We also supply and fit replacement main and access doors, PVC fascias and windows to the manufacturers original designs.

    See more examples in the Garage Refurbishment Gallery

    Tile Effect Roofing

    Our range has expanded to include steel tile effect roofing in terracotta as shown and now in anthracite. Like with all our roofing, each is supplied with a layer of anti-drip lining to the underside and with matching flashings and foam filler.

    Garage Extensions

    We’re concrete garage experts and we specialise in the repair and refurbishment of the original Compton Buildings.

    We stock standard spar garage panels and we have begun remanufacturing steelwork to the original designs. We also keep eaves/foam filler, mastic and assembly bolts, panel spacers and chamfered washers to provide a seamless garage extension.

    Typically the original fibre-cement roof has a lifespan of 11-15yrs, in the majority of cases we would prefer to exchange the whole roof but we will extend on a like-for-like basis but we cannot guarantee any part of the roof during an extension.

    Before we manufacturer any extension components we require photographs of the front/side and internal roof structure of your present building, your original paperwork will also assist but this isn’t a requirement.

    We are time served Compton installers and all our work is supplied with a 5yr warranty

    See the garage refurbishment and repair gallery here.

    Replacement access doors and window

    In conjunction with a garage roof repair we can also provide replacement doors and windows. We stock steel access doors which act as suitable replacements on many spar/pebbledash garages and we provide made-to-measure PVC pedestrian doors for all other garage types. PVC doors start from £707. We also stock timber windows from the LidgetCompton Spar range and PVC versions starting from £243.

    Please contact us for a competitive quotation.

    Sectional Garage Repairs

    We are stockists of many of the hard to come by components and concrete garage panels belonging to the all of the popular brands of concrete garage. If you have a Compton spar (pebbledash) garage in need of repair then we can provide you/your insurers with a complete garage repair service.

    This garage (left) has suffered impact damage when a car drove into it. We replaced the main garage door and front pillars plus realigned and resealed the structure.

    We also replace garage doors, find out more here – garage doors.

    What our customers say about us…

    Just had my garage roof replaced by three professional roof workers would recommend them to any customer wanting a new roof.

    Peter Dawson

    What our customers say about us…

    I cannot recommend Compton Spares com enough, replacement garage roof specialists and asbestos garage removers moved in Chesterfield. Good service- a lot better than I expected. Would definitively recommend :).

    Cat Templeman

    What our customers say about us…

    These guys were fantastic, turned up on time and hardly stopped until the job was completed. I was impressed by the quality and time taken to complete! Great job fellas.

    James Cotten

    What our customers say about us…

    I used Compton Spares to revamp my concrete garage, I was thoroughly impressed by them, they did a great job and I would highly recommend them anytime.

    James C

    What our customers say about us…

    I bought a new concrete garage from these guys and I am really pleased with how it turned out. Excellent quality overall!

    Chris T

    What our customers say about us…

    I recently contact Compton spares for a garage replacement, they replaced my garage completely and I was amazed with how the quality of the finished product. I would definitely recommend these guys.

    John Exat

    What our customers say about us…

    Great team sent, very professional and friendly, the guys helped me clear some clutter and were in and out quickly and left a great job.

    Mark Watson