Service areas · Croydon
Croydon combines high-rise commercial stock, dense Victorian and inter-war housing and a huge volume of converted flats. We work across all three, single-ply, liquid waterproofing and full refurbishments, quoted as a fixed price after a real survey.
Free fixed-price quotation · RAMS for commercial · fully insured
Local coverage
We cover Croydon and the surrounding districts: South Croydon, Purley, Addiscombe, Shirley, Thornton Heath, Selhurst, Norbury, Sanderstead and Coulsdon. It is a short run west from our base in Hayes, Bromley, through Beckenham and West Wickham, which keeps surveys and follow-up visits practical.
Croydon is well inside our regular working area and one of the places we are on most weeks. We deliberately avoid publishing a guaranteed attendance window, because there are weeks when we could not honour it. Call and we will give you a realistic date and time; where there is water actively coming in, we will tell you the soonest we can genuinely be there.
Croydon's flat roofing stock is unusually broad. The centre has offices, retail and 1960s–70s commercial blocks with large flat roof areas and heavy plant. The residential districts run from Victorian and Edwardian terraces in Addiscombe and Thornton Heath, often converted into flats with rear additions and parapet gutters, through inter-war semis in Shirley and Sanderstead with garages and porches, to post-war estates and modern apartment developments with balconies and walkways. Purley and Coulsdon add larger detached properties with substantial extensions and terraces.
The recurring Croydon jobs are refurbishment of failed felt on rear additions and garages, liquid waterproofing to parapets and box gutters on converted Victorian houses, single-ply recovering on commercial and light industrial roofs, balcony and walkway waterproofing on blocks, and inspection and maintenance programmes for landlords, freeholders and managing agents who need documented evidence before authorising spend.
Services
Office, retail and light industrial roofs across Croydon, surveyed, reported on and recovered with minimum disruption to occupiers.
More on commercial flat roofing
Hot-air welded membranes for larger Croydon roofs, no torch on site, welded laps and a long, predictable service life.
More on single-ply roofing
Reinforced liquid systems for parapet gutters, rear additions and plant areas where sheet detailing would be compromised.
More on liquid waterproofing
Trafficked waterproofing for balconies, access decks and walkways on Croydon blocks and converted properties.
More on balconies & walkways
Ageing felt build-ups on Victorian rear additions and inter-war garages taken back to deck and rebuilt properly.
More on flat roof refurbishments & remedial works
Photographic condition reports for Croydon freeholders, agents and landlords who must justify works to leaseholders.
More on roof inspections & photographic reports
Planned maintenance to keep outlets clear and membranes performing on multi-occupancy buildings.
More on roof cleaning & maintenance
Extensions, dormers, garages and porches across every Croydon district, fixed price and guaranteed.
More on domestic flat roofingWhy us
We carry out commercial installations and refurbishments with RAMS provided, and domestic garages and extensions, with the same survey discipline and the same fixed-price approach.
Detailed inspections with photographic reporting mean freeholders, agents and leaseholders can see exactly what has failed before money is committed.
Sika, Danosa and Bauder trained with IKO Armourplan and Siltec experience, installation to manufacturer specification, with manufacturer-backed guarantees available on request where the system allows.
Free fixed-price quotations as standard, full insurance, asbestos awareness training for older stock, and a 10-year workmanship guarantee on completed work.
Local roof problems
Addiscombe, Thornton Heath and South Croydon have thousands of Victorian and Edwardian houses converted into flats. The rear addition roof, the parapet gutter and the main valley are often shared between owners, and nobody has maintained them. By the time the top-floor ceiling stains, the timber in the wall head has usually been wet for years.
Croydon's commercial core is full of buildings from an era when roofs were built flat, wide and shallow. Decades of added plant, ductwork and cable runs mean penetrations everywhere, and those penetrations rather than the field membrane are where the water gets in.
Post-war and modern blocks across the borough rely on trafficked waterproofing to balconies and access decks. Worn coatings, blocked outlets and thresholds set too low combine badly, and the water lands in the flat below rather than outside.
Shirley, Sanderstead and Purley have long runs of 1930s houses with attached garages. Most of those roofs carry two or three layers of felt on light boarding. Adding a fourth adds weight and hides a deck that is often already soft.
Dense urban roofs collect silt, moss, leaf litter and general debris quickly, particularly where a lower roof sits below a taller building. Outlets block, water backs up over upstand height, and a perfectly good membrane fails at a detail that a maintenance visit would have kept clear.
Our process
Call or send the form with your postcode and a short description of the roof. We ask practical questions up front so the survey is not wasted.
We get onto the roof, check the deck, falls, outlets, upstands and existing build-up, and photograph what we find rather than guessing from the ground.
A free, written, fixed-price quotation setting out the system specified, the detailing included and what is excluded. No day-rate creep.
Programmed around your access and, on commercial sites, supported by RAMS. Materials installed to the manufacturer's specification by trained installers.
Final inspection with you, the site left clean, and a 10-year workmanship guarantee issued. Manufacturer-backed guarantees are available on request where the system allows.
In detail
A large share of our Croydon work is on multi-occupancy buildings, where the roof is a shared responsibility and expenditure has to be justified. That changes what a good roofing contractor has to deliver. We survey the whole roof and photograph it, report on what has failed and what remains serviceable, and give a fixed-price quotation against a clearly written scope, the kind of documentation that supports a Section 20 consultation or a service-charge budget rather than complicating it. Where the sensible answer is targeted repair and a maintenance programme rather than a full recover, we will say so; we would rather quote the right job than the biggest one.
Croydon commercial buildings rarely empty out for a roof. We sequence works in bays so the building stays weathertight, agree access, hoist and welfare arrangements in advance, keep escape routes and service risers clear, and provide RAMS for the site. Plant is a specific planning item: whether it can be isolated, lifted or worked around determines the programme, and it is settled before the quotation is issued rather than discovered in week two. On older commercial stock, asbestos-containing materials are a real possibility in existing build-ups; our asbestos awareness training means we stop and advise on testing rather than cutting into an unknown layer.
Croydon sits on the western edge of our core area. Beckenham, West Wickham and Bromley are minutes east, Purley and Coulsdon run south towards the Surrey border, and Norbury and Thornton Heath take us into south London proper. We work across London, Kent and the South East as standard, and take larger commercial flat roofing projects nationwide where the scope justifies it.
Common questions
Yes: Croydon town centre, South Croydon, Purley, Addiscombe, Shirley, Thornton Heath, Selhurst, Norbury, Sanderstead and Coulsdon.
Croydon is a short run west from our Bromley base and somewhere we are most weeks. We will not promise a blanket response time, but call and we will give you a realistic date; active leaks are prioritised where possible.
It depends on the roof area, access, existing build-up and system specified. After a survey we issue a free, written, fixed-price quotation, so the approved figure is the final figure.
Emergency leak and storm-damage call-outs are accommodated where possible. Ring us and we will tell you honestly what we can do and when.
Yes, regularly. We provide photographic condition reports and clearly scoped fixed-price quotations suitable for service-charge budgeting and leaseholder consultation.
Yes. We sequence works so the building stays weathertight, agree access in advance and provide RAMS for the site.
Yes. Trafficked waterproofing to balconies, terraces and access decks is a core part of what we do on Croydon blocks.
A 10-year workmanship guarantee on completed work, with manufacturer-backed guarantees available on request where the system and project allow.
Yes, free and fixed price as standard. Detailed inspections with photographic reports may be chargeable and we tell you beforehand.
Fully insured, 16 years in flat roofing, Sika, Danosa and Bauder trained, IKO Armourplan and Siltec experience, and asbestos awareness trained.
Tell us your postcode and what the roof is doing. We will survey it, show you what has actually failed and give you a fixed price, backed by a 10-year workmanship guarantee.
16 years in flat roofing · Sika, Danosa and Bauder trained · fully insured · 10-year workmanship guarantee