
IKO Permaphalt System
Polymer modified mastic asphalt roofing available to IKO approved installers only
Improved flexibility, fatigue resistance and long-term performance
BBA approved (Certificate No. 89/2299)













Podium roofs are types of inverted roofs used to create communal outdoor spaces in the form of roof platforms, predominantly serving as trafficked amenity spaces. These can be utilised as plazas and car parks or include landscaped recreational areas similar to green roofs. Podium roofs are typically specified for larger roof spaces of strong structures such as office blocks, retail and leisure centres and larger residential developments.
Waterproofing of podium roofs is critical and both cold and hot-applied roofing solutions for roof podium deck applications should ideally be monolithic and fully bonded to the structure to remain watertight through the general expansion and contraction of the building components.
Hard landscaping applications are available for podium roofs to allow for the required weight loading, including vehicular traffic and majority also allow for installation of concealed services. The options vary from bedded to free-draining paving systems. Soft landscaping options include gardens, lawns, turfs and rubber crumb.
To create an effective podium roof, the landscaping and waterproofing components need to work together and create a holistic system that can integrate seamlessly with the building.
What are the benefits of podium roofs?
Considerations for installation of podium roofs?
All IKO products are manufactured in the UK from responsibly, and where possible, locally sourced materials in order to reduce our carbon footprint and help with the sustainability of your project. The majority of our roofing systems are also BBA certified.
Family Owned
Single Source Supplier
UK Manufacturing
National Technical Support
Polymer modified mastic asphalt roofing available to IKO approved installers only
Improved flexibility, fatigue resistance and long-term performance
BBA approved (Certificate No. 89/2299)
BBA Approved (Cert No.03/4009)
Less waste to control and dispose of – Zero waste packaging
BBA Approved (Cert No.03/4009)
Environmentally friendly – made with recycled content
Less waste to control and dispose of – Zero waste packaging
Hot Melt
Tough and resistant to impact damage thanks to its high…
Easily recyclable
Excellent low temperature flexibility
General purpose polymer modified mastic asphalt roofing available to all mastic asphalt installers
Enhanced flexibility and laying qualities across a wide temperature range
Complies with BS EN 12970:2000
General purpose and economical mastic asphalt roofing available to all mastic asphalt installers
Complies with BS EN 12970:2000
Long term durability with resistance to movement