Accessibility

Accessibility statement.

We want everyone to be able to use this website. This page sets out the standard we work to, what we've done, and how to reach us when something doesn't work for you.

Our standard

This website aims to conform to the Web Content Accessibility Guidelines (WCAG) 2.1 at level AA. Accessibility is checked as part of our engineering conventions rather than as a one-off audit, and regressions are treated as defects.

What we've done

Every page has a skip-to-content link, a single h1, and a logical heading order.
All interactive elements, including the interactive floor-plan diagram and the system configurator, are operable by keyboard, with visible focus indicators.
Animations, canvas simulations and background video respect prefers-reduced-motion: with it enabled, moving content renders as a static frame and nothing autoplays.
Text colours are checked against WCAG contrast minimums, including fine print and form error messages.
Images carry alternative text; decorative animation layers are hidden from assistive technology.
Forms have visible labels, and errors are announced to screen readers.

Known limitations

The canvas simulations of Matrix and Grid are illustrative: their moving detail is described in a text alternative rather than being individually navigable.
Product videos are hosted on our own content delivery network and play in the browser's native video player; caption availability depends on the individual video. If you need the content of a specific video, contact us and we'll provide it in another form.

Tell us when it falls short

If any part of this site is hard to use with your assistive technology, or you need any content in a different format, email info@tharsus.co.uk with “Accessibility” in the subject line. We aim to respond within two business days.

This statement was last reviewed in July 2026.

What we've done

Every page has a skip-to-content link, a single h1, and a logical heading order.

All interactive elements, including the interactive floor-plan diagram and the system configurator, are operable by keyboard, with visible focus indicators.

Animations, canvas simulations and background video respect prefers-reduced-motion: with it enabled, moving content renders as a static frame and nothing autoplays.

Text colours are checked against WCAG contrast minimums, including fine print and form error messages.

Images carry alternative text; decorative animation layers are hidden from assistive technology.

Forms have visible labels, and errors are announced to screen readers.

Known limitations

The canvas simulations of Matrix and Grid are illustrative: their moving detail is described in a text alternative rather than being individually navigable.

Product videos are hosted on our own content delivery network and play in the browser's native video player; caption availability depends on the individual video. If you need the content of a specific video, contact us and we'll provide it in another form.