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Retail
Fast, flexible systems with minimal disruption
IKO’s commercial roofing and waterproofing solutions for retail
Time is money, especially in fast-moving, high foot traffic retail spaces. At IKO we understand downtime is not just an inconvenience. That’s why our roofing and waterproofing systems are designed to be installed with minimum disruption and adapt to complex conditions, while keeping operations running and stores open.
Evidenced by years of case studies, accreditations and customer testimonials, IKO’s commercial roofing and waterproofing systems support architects, contractors and specifiers in meeting the exacting standards of retail projects with confidence.
Why choose IKO?
- Designed with installation in mind: Waterproofing systems developed to minimise disruption and accommodate diverse project types.
- Proven performance: Flame-free roofing systems, with external fire performance classified BROOF(t4) in accordance with BS EN 13501-5:2016 (see System Classification Reports).
- Energy and asset use: Our insulation options help reduce operational energy costs; for example, IKO enertherm GOLD has a declared thermal conductivity of 0.022 W/m·K (λD). Our solutions also allow roofs to be configured for solar PV or biodiverse planting as part of a defined strategy.
- Industry expertise: Backed by 140 years of proven experience delivering systems for complex, multi-use, multi-phase developments.
- Structured for project efficiency: UK-manufactured systems backed by regional, reliable distribution and trained contractor network, as well as access to ongoing technical support.
- Committed to sustainability: IKO’s single ply membrane take back scheme pilot enables the recycling of clean installation offcuts.
- Supporting BREEAM objectives: System options can contribute to post-project BREEAM accreditation by ensuring contractors have access to accurate data on key project parameters such as thermal performance and responsible material sourcing.
Learn more about IKO’s roofing expertise and capabilities.
System spotlights: IKO commercial roofing and waterproofing solutions​
IKO’s commercial roofing and waterproofing systems are designed for efficient installation to keep retail buildings open and busy. Each system is backed by individual guarantees, giving building owners and design teams added confidence for long-term performance and whole-life value.
Explore our full range of single ply, reinforced bituminous membranes, hot melt, mastic asphalt and cold applied liquid waterproofing systems, suitable for even the most complex projects:
IKO reinforced bituminous membranes
Waterproofing systems that are suitable for large-scale, high-traffic roofs with flame free systems available.
Available with:
- Guarantees of between 20-30 years and service life of more than 35 years
- BBA accreditation
- BROOF(t4) classification in accordance with BS EN 13501-5: 2016
IKO cold applied liquids
Cold applied liquid systems offer a fully-bonded waterproofing application and can dry within one hour (exact drying times dependent on individual project parameters).
Available with:
- Guarantees of up to 20 years
- BBA certification
- BROOF(t4) classification in accordance with BS EN 13501-5: 2016
IKO Permascreed LI
This quick-drying screed with zero water content delivers up to 38% lower upfront embodied carbon compared to previous IKO screed systems.
Available with:
- A third-party verified Environmental Product Declaration (EPD)
- Data showing a reduction in Global Warming Potential of up to 73.44kg COâ‚‚e per tonne compared to our standard IKO Permascreed
- Declaration of Performance (DOP)
Commercial roofing and waterproofing installation with minimal disruption
Waterproofing renewal should not force unnecessary closures or compromise day-to-day operations. IKO commercial roofing and waterproofing systems are supported by technical guidance, coordinated logistics and an approved contractor network, helping projects progress safely and efficiently around live-site demands…
For commercial and retail environments, that means careful planning, practical sequencing and the right IKO system for the building, so essential roof improvements can be delivered with reduced disruption for staff, customers and trading activity.
Discover how IKO’s expertise in commercial roofing and waterproofing systems has supported live retail and town centre projects across the UK:
Retail roofing and waterproofing case studies
Here’s a closer look at some of our recent retail roofing and waterproofing projects:
Victoria Quarter, Phase 1, Barnet
Victoria Quarter is a development of sustainable housing in south-east London featuring one, two, and three-bedroom apartments and townhouses.
Segedunum Roman Fort Museum, Wallsend
Featuring IKO ULTRA Prevent 25, Segedunum Roman Fort and Museum is a UNESCO World Heritage site located in Wallsend, North Tyneside.
Sainsbury’s Car Park, Lee Green, London
Sainsbury’s Lee Green is a busy supermarket in south-east London, where the car park plays an essential role in the day-to-day running of the store.
Resource efficiency in action: Commercial roofing and waterproofing systems
In 2024, IKO launched a pilot single ply membrane take back scheme. Trialled in partnership with a large national supermarket chain, this initiative centred around the collection of clean offcuts from live installation sites and returning them to our Clay Cross facility for reprocessing.
Once returned, these offcuts were recycled using in-house technology and repurposed into Damp Proof Course (DPC) membranes, saving usable materials from being sent to landfill.
Key outcomes from the pilot included:
- 910kg of PVC waste diverted from landfill
- 100% of collected offcuts successfully reprocessed
- 2,471kg COâ‚‚e in net emissions savings
- Avoided extraction of 546kg of non-renewable and 364kg of renewable resources
This closed-loop process provides proof-of-concept for a more sustainable approach to commercial roofing. Following the pilot, we are exploring ways to scale the take-back programme across more projects and product lines, supporting our wider ESG goals to reduce embodied carbon in our products and supply chain (Scope 3).
Specify IKO for your next project
Our expert team is here to help you meet the technical, performance and sustainability requirements of your commercial roofing and waterproofing project.
- Find the most suitable commercial roofing and waterproofing system for your retail project.
- Get tailored expertise to ensure your waterproofing solution meets a wide range of project demands.
- Drive your ESG goals forward with materials that hold third-party certification for lower Global Warming Potential and meet long-term durability standards.
- Partnership from start to finish for coordinated delivery, installation and ongoing support. Let’s build something exceptional together.
FAQs
What is commercial roofing and waterproofing?
Commercial roofing and waterproofing uses specialised systems designed for retail and leisure spaces. Unlike residential roofs, commercial roofing systems are engineered for larger structures that must withstand high foot traffic and keep customers, staff and stock protected from the elements. These systems include options such as single ply membranes, bituminous roofing and liquid-applied waterproofing, each tailored to meet specific project and performance needs.
How much does a commercial roof inspection cost?
A commercial roofing inspection by IKO is free of charge regardless of the size, type and accessibility of the roof. It is, however, important to regularly assess the condition, identify any issues and provide maintenance or upgrade recommendations before undertaking a commercial roofing installation or refurbishment. Get in touch with the IKO team to arrange an inspection.
How long do commercial roofs last?
The lifespan of a commercial roofing system varies depending on materials, design and maintenance. Systems such as single ply or bituminous membranes can last 20 to 40 years (please refer to specific system guarantees) or more, when properly installed and maintained. Regular inspections and preventative maintenance help extend the service life of any commercial roofing installation.
How much does commercial roofing cost?
The cost of a commercial roofing system depends on the type of system selected, the size of the building, insulation requirements, and the complexity of the project. Higher-performance systems may involve a greater upfront cost, but the right specification can support durability, thermal performance and whole-life project value.
How to choose a commercial roofing contractor?
Selecting the right commercial roofing contractor is crucial for ensuring both performance and compliance. Choose an approved contractor with expertise in commercial roofing systems, strong safety standards and proven experience in similar projects. A reputable contractor ensures correct installation and guarantee cover.
What guarantees are offered on IKO commercial roofing systems?
IKO provides manufacturer-backed guarantees on specified roofing systems. You can receive a Single Point system guarantee, covering workmanship, materials and waterproofing design, or a Linked system guarantee, which combines IKO material cover with workmanship by an IKO-approved contractor. Guarantee terms (duration and coverage) vary by system and specification; please confirm details with IKO at contract stage.