the water-saving specialists

We create water-saving behaviour change campaigns, helping 4 million Brits make a genuine, measurable difference.

See how we've helped ➔

We’ve helped save

litres across 4m people to date

(that’s 28 Wembley Stadiums full of water!)

Our campaigns

Find out more ➔

Our expertise

Water saving
Water neutrality
Branding and comms

Consultancy

Water-saving campaigns
Behaviour change campaigns
Full service: insight to execution

Campaigns

Bespoke in-house programmes
Campaign training
Free webinars

Training

See our work ➔

Meet Jane & Miranda

We’re the team behind Weir,
the UK’s water-saving specialists.

We provide the insight, strategy and execution you need to make a genuine, measurable difference. Using our combined 35+ years’ experience of consumer brand marketing, we bring a fresh approach to the growing challenge of saving water.

Weir The Agency is proud to have been named 'Communication Agency of the Year' at the 2024 edie Net-Zero Awards, recognising our commitment to impactful water-saving and sustainability through driving measurable change towards a net-zero future.