Robust, regulation-ready systems for residential roofing projects
Whether you’re specifying roof waterproofing for large or small-scale developments or individual apartment buildings, IKO’s residential roofing systems are designed to meet evolving regulatory standards while delivering energy efficiency and long-term performance.
Backed by accredited manufacturing, independently verified testing, and expert technical support at every stage, IKO gives you the confidence to deliver high-quality, compliant roofing solutions efficiently and reliably.
System spotlight: Roofing systems for residential developments
IKO offers a complete portfolio of roof waterproofing solutions suitable for residential developments that help support lower energy use. This includes multi-purpose projects that have spaces for businesses and shops on the ground floor and accommodation areas above. The innovative IKO LI range combines proven performance with exceptional environmental credentials. From hot melt waterproofing and mastic asphalt roofing to screeding solutions, each product in the portfolio helps to deliver a reduced embodied carbon footprint for environmentally conscious projects. Learn more about the IKO LI range.
Here’s a closer look at the systems and products making a difference on UK housing projects today:
IKO Permatec LI
IKO Permatec LI is a trusted waterproofing system that combines durability with carbon-conscious formulation. Applied hot and fully bonded, it creates a seamless membrane that helps protect buildings from water ingress for the long term.
- Robust waterproofing protection lasting for the design life of the building.
- Over 50% reduction in upfront embodied carbon through proprietary manufacturing technology.
- BBA approved (Certificate No. 03/4009).
- Zero waste packaging means less waste to control and remove.
- Safe and speedy installation in all seasons.
IKO Spectraplan
The only thermoplastic elastomer (TPE) membrane manufactured in the UK, IKO Spectraplan offers UV resistance and durability. Its installation process can be up to 50% quicker than traditional single ply systems, helping to reduce time on site and minimise project disruptions.
- High-performance TPE membrane, providing secure seam welding.
- Fast, safe and efficient to install, with no hot works or gas torches required.
- UV-resistant, helping protect against long-term weathering.
- Achieves 91 on the Solar Reflectance Index (SRI), effectively reflecting sunlight and reducing heat retention.
- White colour enhances solar reflectivity, reducing the urban heat island effect.
- BBA approved (Certificate No. 05/4203).
IKO Armourplan
IKO Armourplan is a premium PVC membrane engineered for reliable, long-term protection in residential roofing. Reinforced for strength and flexibility, it withstands environmental exposure and occasional maintenance foot traffic with ease.
- Fast and safe installation, with no hot works or flames required.
- Low maintenance, lightweight and ideal for complex detailing.
- BBA approved (Certificate No. 05/4287).
- UV-stable for long-lasting surface integrity.
- Available in multiple thicknesses and colours to suit different design needs.
IKO enertherm GOLD
IKO enertherm GOLD is a lightweight yet robust insulation board that enhances the thermal efficiency of residential buildings. It helps reduce heating and cooling costs while resisting moisture and mould, delivering strong thermal performance compliant with efficiency regulations.
Versatile, lightweight and easy to handle on-site, IKO enertherm GOLD has a high compressive strength of 175kpa and is approved by the BBA (Certificate No. 15/5283).
Cold applied liquids
The IKO cold applied liquid waterproofing range provides the perfect solution for applications with complex detailing requirements. IKO cold applied liquid systems offer a fully bonded waterproofing application, meaning no flow paths for water to track.
The fast application of our cold applied liquid systems means they are ideal for seamless waterproofing of flat roofs with many complicated details and penetrations. This includes IKO metatech (BBA Certificate 24/7115).
Stay compliant with confidence: How IKO aligns with the Building Safety Act
The Building Safety Act 2022 ushered in significant regulatory changes for roofing contractors and, this year, new obligations around building registration and financial accountability are coming into force.
What’s changing in 2025?
Building registration for 11-18 metre buildings: The Government plans to extend mandatory registration with the Building Safety Regulator (BSR) to residential buildings between 11 and 18 metres in height. Roofing professionals working on these projects will need to ensure that all materials and installations meet compliance standards, as greater scrutiny will be placed on safety, documentation and contractor competence.
Introduction of the Building Safety Levy: From Autumn 2025, developers will be required to contribute financially to the Building Safety Fund through a new levy. While targeted at developers, this change may affect project budgets, bids and timelines.
IKO: Your partner in building safety compliance
Whether you’re specifying materials, managing installations or overseeing residential projects, IKO can make it easier to meet the demands of today’s building safety regulations.
Here’s how we help keep you aligned with the Act:
Golden thread documentation: Detailed product data, certification and installation guidance – all readily available to support traceability and transparency across every project stage. Supporting files can be provided to aid coordinated design and meet regulatory requirements. Our Technical Teams and Field Engineers are also on hand to offer project-specific advice through the design process.
Competence through a trained contractor network: IKO supports compliance with the Building Safety Act by offering ongoing training and CPD opportunities, ensuring installers stay up to date with regulatory expectations. All IKO installations are carried out by approved contractors, giving project teams confidence in qualified, accredited workmanship.
Regulatory-ready systems and industry insight: All IKO systems are developed in ISO 9001, ISO 14001, ISO 45001 and BES 6001 accredited facilities, with product performance rigorously tested and certified to meet key industry standards – from BBA approvals to Broof(t4) classifications. As active members of NFRC, SPRA, LRWA, and MAC, we stay ahead of regulatory developments and ensure our product offering remains fully aligned with the latest legislative requirements.
Real-world performance: Residential roofing case studies
IKO roofing systems are trusted across new build residential developments throughout the UK. Our products help contractors and architects meet critical build targets – combining regulatory compliance, installation efficiency and reliable long-term performance.
Here’s a closer look at some of our recent residential roofing projects:
Perry Barr, Birmingham: IKO Permatec hot melt provided reliable waterproofing across 5,000m² of high-level and low-level roofs, terraces, balconies and green roofs on six new residential blocks, enhancing thermal efficiency, project productivity and ensuring long-term durability.
Epping Gate, Essex: IKO Permatec hot melt was selected for robust waterproofing on new-build apartment blocks. Its low-temperature flexibility and rapid setting allowed for efficient installation with minimal delays during poor weather.
East End, Glasgow: IKO Armourplan P delivered high-performance waterproofing for mono-pitched roofs across three new-build apartment blocks in Glasgow’s East End, seamlessly integrating photovoltaic (PV) panel installations without compromising project schedules.
Achieving ESG goals for new build residential roofing projects
IKO helps new-build residential developments achieve their ESG objectives through roofing solutions specifically engineered for sustainability and regulatory compliance.
Responsibly sourced and manufactured in the UK, our roofing systems support adherence to environmental standards and on-site safety requirements, giving you confidence in provenance, sustainability credentials and long-term performance.
Sustainability is at the core of IKO. We’ve made significant investments to minimise our environmental impact, and with Science-Based Targets (SBTs) in sight, we’re committed to reducing both our own carbon footprint and our clients’ climate risks.
Learn more about IKO’s ESG strategy.
Our ESG commitment - future-ready residential roofing solutions
By 2030, we aim to:
- Cut Scope 1 & 2 emissions by 42%
- Certify 70% of suppliers with SBTi alignment
- Use 50% recycled materials in packaging
- Ensure 100% of raw material suppliers have decarbonisation plans
We’re also working towards net-zero by 2050, with a 90% reduction in Scope 1, 2 and 3 emissions.
Specify IKO for your next residential roofing project
Whether you’re building new residential apartments, specifying for multi-storey blocks, or designing homes with sustainable roofing systems, IKO will support your project compliance, efficiency, and sustainability goals, from start to finish. Select the ideal residential roofing solution tailored to your project, ensure compliance with the latest regulatory standards, and meet your ESG objectives with responsibly sourced, efficient products. You can also access expert support throughout the design, installation, and beyond.
