Single-ply & liquid specialists · 16 years
Flat Roofing Specialists
in Bromley, Kent
& London
A watertight, fully guaranteed flat roof from a company that does nothing else. Free fixed-price quotations for commercial and domestic clients.
- 16 years flat roofing only
- Free fixed-price quotations
- 10-year workmanship guarantee
- Fully insured · RAMS provided
Most enquiries surveyed within a few working days across Bromley, Kent and London.
Get a Free Quote
Fixed-price quotation, no obligation.
Free quotation
Get a Free Fixed-Price Quote
Send a few details about the roof and we will arrange a survey. No obligation, no "from" prices.
What we do
Flat Roofing Services for
Commercial & Domestic Clients
Single-ply roofing
Sika, IKO Armourplan, Danosa and Bauder single-ply membranes installed to manufacturer specification.
Liquid waterproofing
Reinforced liquid systems for complex detailing, upstands and awkward roof geometry.
Refurbishments & remedial works
Failing roofs stripped, corrected and rebuilt properly, not patched over.
Warm roof systems
Fully specified warm roof build-ups for thermal performance and condensation control.
New builds & extensions
Flat roof waterproofing on new builds and extensions, programmed around your trades.
Balconies & walkways
Trafficked waterproofing for balconies, terraces and access walkways.
Rooflights
Rooflight kerbs formed and weathered correctly as part of the roof system.
Fascias, soffits & guttering
Edge details, rainwater goods and trims finished to match the roof.
Roof cleaning & maintenance
Planned cleaning and maintenance to keep membranes and outlets performing.
Inspections & photographic reports
Detailed roof inspections with photographic reporting for owners and managing agents.
Commercial flat roofing
Commercial installations and refurbishments, with RAMS provided for site works.
Domestic flat roofing
Extensions, garages, dormers and porches waterproofed to last.
Why a specialist
Flat Roofs Fail on Detailing,
Not on Materials
Platinum Flat Roofing was founded specifically to focus on high-quality flat roofing rather than covering every area of roofing. Upstands, outlets, kerbs and terminations are where most flat roofs let water in, and they are exactly the areas a general roofer treats as an afterthought.
Jamie Kite has worked in flat roofing for around 16 years, specialising in single-ply and modern flat-roof waterproofing systems. Every roof is specified for its own build-up, falls and use, then installed by a small core team who work to the manufacturer's standard, with additional experienced labour brought in for larger projects.
More about our flat roofing specialistsSystems we install
- Sika
- IKO Armourplan
- Danosa
- Bauder single-ply
- Reinforced liquid systems
Training & credentials
- Sika trained
- Danosa trained
- Bauder trained
- Siltec systems experience
- Asbestos awareness trained
- RAMS provided for commercial projects
- Fully insured
How it works
A Straight Route from Enquiry
to Guaranteed Roof
-
01
Enquiry
Call or send the form with a short description of the roof and your postcode.
-
02
Survey
We inspect the roof, take measurements and identify the cause of any failure.
-
03
Fixed-price quote
A free, fixed-price quotation with the specified system set out clearly.
-
04
Installation & guarantee
Installed by our team and covered by a 10-year workmanship guarantee.
Recent work
Completed Flat Roofs Across
Bromley, Kent & London
Commercial flat roofing
Warehouses, units, offices and managed properties across London, Kent and the South East, and nationwide on larger commercial projects. RAMS provided, asbestos awareness trained, and photographic reporting available for owners and managing agents.
Fixed-price quotations as standard. Day rates available for certain works, with agreed commercial payment terms where applicable.
Domestic flat roofing
Extensions, garages, dormers, porches, balconies and rooflights. Single-ply and reinforced liquid systems installed to give you a roof that stays dry for decades, not a repair that buys a season.
Free quotations, fixed prices, and a 10-year workmanship guarantee on every installation.
Guarantee & pricing
Ten Years' Workmanship,
Priced Before We Start
Every installation carries a 10-year workmanship guarantee. Manufacturer-backed guarantees are available where applicable, depending on the specified system and project; we will confirm what applies to your roof in writing.
All quotations are free and fixed price as standard, so the figure you agree is the figure you pay. There are no "from" prices here: each project is quoted individually on its own build-up and access. Detailed roof inspections and photographic reports may be chargeable.
Payment is by bank transfer, with deposits and stage payments on larger projects and agreed commercial terms where applicable. Emergency leak and storm-damage call-outs are accommodated where possible.
Where we work
Bromley, Kent, London & the South East
Common questions
Answers Before You Call
What flat roofing systems do you install?
We work with Sika, IKO Armourplan, Danosa and Bauder single-ply membranes, along with reinforced liquid waterproofing systems. The right system is specified for your roof rather than a one-size-fits-all approach.
What guarantee do you provide?
All of our work carries a 10-year workmanship guarantee. Manufacturer-backed guarantees are also available where applicable, depending on the specified system and project, details on request.
Are quotations free?
Yes. All quotations are free and fixed price as standard, so you know the cost before work begins. Detailed roof inspections and photographic reports may be chargeable.
Do you work on commercial as well as domestic roofs?
Both, with equal billing. We carry out domestic extensions, garages and dormers, and commercial installations and refurbishments. RAMS can be provided for commercial projects.
Which areas do you cover?
Bromley, Kent, London and the South East, including Dartford, Orpington, Sevenoaks, Beckenham, Croydon and Buckinghamshire. We work nationwide on larger commercial projects.
Do you attend emergency leaks?
Emergency leak and storm-damage call-outs are accommodated where possible. Call us and we will let you know honestly what we can do and when.
Get a Free Fixed-Price Quote
for Your Flat Roof
Tell us about the roof and we will give you a clear price and the right system for it, no obligation.