Manufactured for secure environments. Delivered with confidence.
IKO is a trusted supplier of defence roofing systems and secure flat roofing solutions, supporting the modernisation of the UK defence estate through durable, regulation-compliant and environmentally responsible products.
With decades of experience in Ministry of Defence (MOD) roofing contracts and public sector infrastructure, our approach combines technical reliability, sector-specific knowledge and proven project delivery. All systems are UK-manufactured and supported by full specification guidance, on-site assistance and system guarantees of up to 30 years.
Our capabilities align with the Strategy for Defence Infrastructure 2015–2030, helping framework contractors and clients meet the MOD’s five strategic objectives for the defence estate: safety, sustainability, efficiency, resilience and performance.
Trusted MOD roofing partner
IKO has delivered robust, compliant roofing and waterproofing solutions across a range of Ministry of Defence projects, making us a reliable partner for MOD roofing contractors and estate teams alike. Each scheme involved close coordination with stakeholders, adherence to secure-site protocols, and provision of systems suited to the unique demands of military infrastructure environments.
Our security-cleared technical team supports every phase, offering guidance on JSP 315 roofing compliance, quality assurance (QA) inspections, and installer training tailored to MOD standards.
Our experience includes projects at:
- RAF Leeming
- Fulwood Barracks
- RAF High Wycombe
- Bovington Camp
- Catterick Garrison
- Kendrew Barracks
Systems engineered for secure defence environments
IKO offers a broad range of roofing systems, designed for performance, longevity, and suitability in high-risk, mission-critical settings. Our waterproofing systems are compatible across multiple roof types, project stages, and applications, from new build to refurbishment and detailing. These systems are backed by IKO’s end-to-end service model, delivering consistent performance across the building envelope while meeting defence construction standards.
System options include:
IKO Permatec LI
Hot melt system with over 50% lower upfront embodied carbon, compatible with blue and green roof designs.
IKO ULTRA Mach Two
Torch-free roofing solution ideal for high-security sites with flame-free installation requirements.
IKO Carrara
Solar-reflective white membrane (SRI 82), helping manage thermal load in military roofing systems.
IKO Armourplan PVC
Single ply membrane resistant to UV and chemicals, ideal for exposed and high-risk locations.
IKO metatech
A cold-applied waterproofing solution for defence applications requiring complex detailing.
IKO Permaphalt
Flexible mastic asphalt system, stable across temperature ranges and suited to flat roof build-ups.
IKO Permascreed LI
Quick-drying levelling screed with a 38% reduction in upfront embodied carbon for waterproofing build-ups.
IKO Road systems
Systems for road ironworks, bridge joints, and runway infrastructure on MOD sites.
IKO Elements
Build-ups for sustainable defence infrastructure, including solar photovoltaic (PV), blue, and green roof options with water attenuation.
Our capabilities include:
- Sustainable system design and responsibly sourced materials (BES 6001 certified).
- Torch-free roofing systems for fire-safe application.
- Digitally enabled specification tools, including NBS guidance and drainage planning.
- UK manufacturing with resilient, localised supply chains.
- Cyber Essentials-certified data and operational security.
- JSP 315 roofing compliance and build-up detailing aligned with MOD standards.
- Ongoing site support: surveys, QA inspections, pre-start meetings.
- Full technical oversight and non-declining guarantees.
- Business continuity and operational resilience planning.
Built-in capabilities for defence compliance
IKO’s defence sector offering is shaped by the realities of secure site coordination, regulatory oversight, and environmental performance.
We also support social value goals by donating materials to nationwide training colleges, investing in skills development and working with local community programmes.
Our CPDs and training also help strengthen future construction capability across the defence estate.
In addition, IKO delivers roofing systems that support MOD and public sector Net Zero goals through a sustainable approach that’s traceable, measurable, and embedded across our entire process – from development to delivery.
Supporting ESG and Net Zero in defence construction
- Science-Based Targets aligned with international climate goals.
- Full Scope 3 data support for carbon reporting.
- LCA/EPD documentation across systems.
- Reuse of manufacturing by-products and packaging reduction.
- Signatory to the Anti-Greenwash Charter, ensuring credible sustainability claims.
- Production across four ISO 9001, 14001, 45001 and BES 6001 certified manufacturing sites.
Innovation and technical partnership
IKO collaborates with framework contractors and defence consultants to develop bespoke waterproofing solutions, support trial installations, and adapt systems to site-specific conditions.
Whether working on refurbishment or new build schemes, IKO provides the practical, tested systems and sector understanding needed to support installation with certainty.
We offer:
- Innovation partnering, test rig support, and pilot site trials.
- Tailored CPDs and MOD-specific toolbox talks.
- Technical workshops to address non-standard detailing or build-up challenges.
Delivering resilient defence infrastructure for a sustainable future
Check out our brochure to explore the full range of systems, compliance support, and project delivery capabilities, or speak to our team if you need help with tenders, specifications, or upcoming projects.