About IKO PLC
IKO PLC produces some of the industry's most innovative roofing, waterproofing, insulation and infrastructure solutions.

IKO PLC was established in 2000 and has grown rapidly, both organically and through the successful acquisition and integration of well-known, reputable brands including Ruberoid, Permanite, Marley Waterproofing, Hyload, and more recently, Pure Asphalt. IKO’s brands have been global leaders in roofing, waterproofing and insulation products for over 100 years.
IKO PLC continues to grow in traditional roofing and waterproofing and a number of very different markets including PIR insulation; damp proofing and tanking; flashing; roof shingles; liquid protection for roofs, floors and walls, and mastic asphalt solutions for highways and civil engineering projects.
IKO has achieved the ISO 9001 and ISO 14001 standards (for quality and environmental management) and BES 6001 (for responsible sourcing of products) for all three of its UK factories. A fourth plant, at the Alconbury Weald development, is currently under construction and will follow suit.
IKO continues to invest in new products, manufacturing facilities, customer services, and staff and customer training to ‘set the standard’ in every field. The company is a leading voice on topical issues and is the Expert for Roofing for the Builders Merchant Building Index (BMBI).
Featured articles and news
Gregor Harvie argues that AI is state-sanctioned theft of IP.
Preserving, waterproofing and decorating buildings.
Many resources for visitors aswell as new features for members.
Using technology to empower communities
The Community data platform; capturing the DNA of a place and fostering participation, for better design.
Heat pump and wind turbine sound calculations for PDRs
MCS publish updated sound calculation standards for permitted development installations.
Homes England creates largest housing-led site in the North
Successful, 34 hectare land acquisition with the residential allocation now completed.
Scottish apprenticeship training proposals
General support although better accountability and transparency is sought.
The history of building regulations
A story of belated action in response to crisis.
Moisture, fire safety and emerging trends in living walls
How wet is your wall?
Current policy explained and newly published consultation by the UK and Welsh Governments.
British architecture 1919–39. Book review.
Conservation of listed prefabs in Moseley.
Energy industry calls for urgent reform.
Heritage staff wellbeing at work survey.
A five minute introduction.
50th Golden anniversary ECA Edmundson apprentice award
Showcasing the very best electrotechnical and engineering services for half a century.
Welsh government consults on HRBs and reg changes
Seeking feedback on a new regulatory regime and a broad range of issues.