Three businesses. One Glasgow team.

Marcias Ltd is the company behind Sprung Gym Flooring, Superstrata and McKays. Floors for gyms, flooring for commercial projects, and business records for AI.

What we run.

Three businesses with one thing in common: we know floors, buildings and the paperwork behind them inside out.

For home and commercial gyms

Sprung Gym Flooring

The UK’s largest online rubber gym flooring retailer. Rubber flooring, gym mats and tiles for home gyms, garages and commercial facilities, delivered across the UK and Ireland.

  • 55,000+ home gyms built
  • 1,900+ professional gyms supplied
  • Up to a 10-year warranty on tiles, rolls and mats
Visit gym-flooring.com

For architects, designers and fit-out teams

Superstrata

Specification-grade performance flooring for gyms, sports, wellness and leisure projects. Specified, supplied and supported from first enquiry to handover.

  • NBS clauses and full technical data sheets
  • 15,000 m² held in UK stock
  • Samples dispatched within 48 hours
Visit superstrata.fit

For business owners and insolvency practitioners

McKays

We buy UK business records, take out the personal details and sell them straight to AI labs. Emails, quotes, drawings, job files and more, from every sector.

  • Every sector, from builders to labs
  • Free first look
  • A straight answer within a week
Visit mckays.co.uk

Started in 2020 with £7,000.

Marcias was founded by Richard McKay, a quantity surveyor with 30 years in construction. Before Marcias, he ran McKay Flooring from 2011 to 2020.

In 2020 he started Sprung Gym Flooring with £7,000. It’s now the UK’s largest online rubber gym flooring retailer. Superstrata followed, for architects and commercial projects that need proper specification. McKays is the newest: it turns old business records into something AI labs will pay for.

Projects Richard has worked on include the Glasgow 2014 Commonwealth Games, Manchester City’s training ground, Google HQ, the Scottish Parliament and Gleneagles.

  • 2020Founded in Glasgow
  • 55,000+Sprung customers
  • 3Businesses
  • GlasgowWith an office in Dublin

Get in touch.

The quickest way to reach us is through the business you’re interested in.

Sprung Gym Flooring

0800 464 7115

info@gym-flooring.com

Contact page

Superstrata

Specification packs and samples

Request a specification pack

McKays

info@mckays.co.uk

Get a free first look

Marcias Ltd, 51 Watt Road, Hillington, Glasgow G52 4RY