Supreme Gleam Window Cleaning and Gutter Cleaning are a South Wales based firm with a reputation for the highest standards and reliability. Ensuring your commercial premises look good is essential for maintaining a professional business image. Regular window cleaning keeps your glazing looking at its best. And our gutter cleaning keeps your building and staff safe.


Hassle-free Window Cleaning

Our Pure Water window cleaning system is fully self-contained - we only need somewhere to park to leave your windows looking spotless. Apart from your clean smear free windows (and a few puddles of detergent-free water) you will not notice we have visited.

Fully Insured

Supreme Gleam are fully insured for both public and employer's liability up to £5 million.


Your Business is Liable for Window Cleaner's and Gutter Cleaners Safety did you know this?

The European Working at Height Directive contains strict limitations on using ladders, and every business has a legal obligation to ensure their cleaner is compliant with this directive. Failure to follow this obligation could leave your business liable to prosecution by the Health & Safety Executive.

Supreme Gleam use the latest ladderless window and gutter cleaning equipment. Our operators work safely from ground level, making us fully compliant with the Working at Height Directive and mitigating your liability. Our staff are trained in Health and Safety by the federation of window cleaners


To contact us for any information or quotes please click below to be taken to the contact page.