IKO is proud to be a trusted and transparent supply partner to the UK’s built environment. With 140 years’ experience of UK manufacturing, we are the market leader in the design, and manufacture of roofing, insulation, and waterproofing systems, and we also produce an ever-expanding highway maintenance range.

Dedicated to driving positive change, our aim is to create a long-lasting legacy by protecting what matters to our people and the planet and preserving the integrity of buildings and roads nationwide.

Our four strategically-located manufacturing plants, extensive support network of technical experts, and status as a single, full system manufacturer make us a reliable, responsive, and environmentally-responsible partner.

Furthermore, our focus on local sourcing and operations, combined with a commitment to continuous improvement and innovation, means we can offer smart, more sustainable solutions that will stand the test of time.


We are a family-owned organisation recognised as a pioneer within the UK roofing, waterproofing, insulation, and infrastructure markets.

Despite our tremendous growth, IKO remains firmly rooted in the core values originally envisioned by its founder Israel Koschitzky – from entrepreneurial spirit and commitment to craftmanship and quality.

We as a company maintain our independence, champion UK manufacturing, and adhere to the belief in self-reliance by controlling the raw materials used in our manufacturing processes.

From a humble beginning to a modern manufacturer, our dedication to combining timeless values with cutting-edge technology has proved successful and will allow IKO to continue to lead the way for the industries we work with.


At IKO, we believe that:
  • SHARING KNOWLEDGE helps us find ways to improve our business for the benefit of all.
  • INTEGRITY defines how we do what we say.
  • LONG-TERM thinking frames our decision-making to help secure a brighter future.
  • PERFORMANCE ensures that we will never stop trying to improve ourselves.
  • HUMILITY creates honest, open, and respectful relationships among all.
  • AGILITY, combined with knowledge, helps us deliver sound decisions quickly.

Building on our long-established heritage, our core IKO Values are embedded in every business decision we make. Our aim is to always operate with integrity and honesty and to remain agile to meet the evolving market demands. This has earned us a reputation for producing high-quality, high-performing solutions with minimal environmental impact and helped us forge trusted relationships and valuable partnerships in the sectors we work with.

We strive to always offer exemplary customer service and work in close collaboration with you to fulfil your goals, whether that is optimising performance or prioritising sustainability. Ultimately, we are united in our pledge to protect what matters and understand that to successfully drive sustainable change, we need to be intentional with our actions and honest about our progress.

From using locally sourced raw materials (currently, approx. 80%) to reducing transportation emissions and supporting the communities around us, we’ve made huge strides in our ESG journey and remain committed to safeguarding a better future for people and the planet. And we can help you do the same.


Discover all the benefits of working with IKO and get in touch with your dedicated Area Business Manager today.