Over 50% Lower Embodied Carbon - IKO Permatec LI Anti-Root Inverted Hot Melt Roofing & Waterproofing System - Hot Applied Liquid Solution
Verified by manufacturer 12 hours ago
ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type
BBA Agrément Certificate
Certificate type
EPD
Certificate type
Incorporates an in-built root inhibitor for use as a waterproofing layer in green, biodiverse, and blue flat roofs, as well as zero fall inverted roofs.
Application
For use as a waterproofing layer in green, biodiverse, and blue flat roofs, as well as zero fall inverted roofs.
Description
The IKO Permatec LI anti-root inverted roof system is tailored for seamless integration with our range of IKO Elements systems. This includes our green, bio solar/biodiverse, solar PV, and blue roofing configurations. This system offers unparalleled versatility and performance. We are the only manufacturer to produce a hot melt compound with integral root protection, so there is no requirement for a separate root barrier capsheet. In addition, exposed detailing can be made UV stable through the application of the IKO ULTRA Life 30 Capsheet. There is also the option to use our IKO Roofgarden SBS 4 AD/F Capsheet as an access protection layer on top of the IKO Permatec LI compound to deliver the anti-root properties.
Key benefits to your project
- Achieves over 50% lower embodied carbon with the IKO Permatec LI membrane.
- BBA approved.
- Less waste to control and dispose of meaning zero waste packaging.
- Eliminates the need for a separate heavyweight root control membrane.
- Long-lasting, durable waterproofing.
- Simple system – easy specification.
- Tough and resistant to impact damage because of its high tensile strength.
- Easily recyclable.
- Excellent low temperature flexibility.
- Outstanding durability – lasts for the design time of the building.
- Rapid setting.
- Backed with a 25 year guarantee.
General information
Color | Black |
Material | Bitumen Rubber Manufacturer guidanceA hot applied roofing waterproofing membrane system manufactured from a specially formulated combination of refined bitumen, synthetic rubbers, fillers, root inhibitor and other additives. |
Length | Bespoke |
Width | Bespoke |
Warranty description | 25 year Guidance for specification option: Up to 25 years. |
Uniclass | |
CAWS | J31/12 Inverted roof coating J31/130 Inverted roof coating |
Specification data - Liquid-applied inverted roof covering systems
Preparation | |
Horizontal work | IKO Permatec primer. |
Skirtings and vertical work | IKO Permatec primer. |
Liquid-applied waterproofing | |
Type | 2 no. coats of IKO Permatec LI Anti-Root hot melt. |
Reinforcement | IKO Permaflash-R reinforcement. |
Surface treatment | IKO Permaguard-F protection layer. |
Insulation | |
Type | IKO enertherm XPS insulation board.Guidance for specification option: Available in thicknesses from 50–220 mm. Consult manufacturer and insert requirements. |
Water control layer | IKO enertherm water control layer. |
Drainage layer | IKO Plasfeed 20. |
Flashings and detail work | Not required. IKO PermaFLASH-D150. Guidance for specification option: A nominal 1.25 mm thick flexible bitumen EPDM polymer detailing sheet. A reinforcement layer of PermaFLASH-D150 should be applied prior to applying the PermaTEC membrane at all non-monolithic changes in substrate materials, at structural/shrinkage cracks between 3 and 6 mm wide, at structural joints between 6 and 12 mm wide and where minor movement may occur. IKO PermaFLASH-D500. Guidance for specification option: A flexible bitumen EPDM polymer detailing sheet, installed as a reinforcement layer around rainwater outlets. IKO PermaFLASH-UN. Guidance for specification option: At structural movement joints up to 25 mm (maximum 50% total movement), PermaFLASH-UN reinforcement must be installed fully bonded in hot Permatec compound centrally over the movement joint. At structural movement joints between 12 and 50 mm (maximum 50% total movement), a proprietary joint system must be installed. Consult manufacturer for suitable products. |
Upstand | Exposed upstand details: IKO PermaGUARD-M Torch On (T-O) protection layer. Guidance for specification option: A protection layer to PermaTEC on exposed upstand details. |
Sustainability data
Contains Red List materials | Yes |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Bitumen Rubber Manufacturer guidanceA hot applied roofing waterproofing membrane system manufactured from a specially formulated combination of refined bitumen, synthetic rubbers, fillers, root inhibitor and other additives. |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.61 kg CO₂ eq/kg |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 45 % |
Expected Life | 60 year |
Third party certifications
Third party certifications
ISO 45001 Health and Safety Management
IKO PLC ISO 45001 OHS Certificate
ISO 9001 Quality Management
IKO PLC ISO 9001 Certificate
BBA Agrément Certificate
BBA Certificate - IKO Permatec LI Anti-Root Inverted
EPD
EPD Certificate - IKO Permatec LI Hot Melt Waterproofing System
Literature
Brochure - IKO PLC (UK) ESG Report
Brochure - IKO Permatec Systems
Installation Guide - IKO Permatec Systems
Technical Data Sheet (TDS) - IKO enertherm XPS PLUS & WCL PLUS
Technical Data Sheet (TDS) - IKO enertherm XPS Upstand Board
Technical Data Sheet (TDS) - IKO enertherm XPS & WCL
Technical Data Sheet (TDS) - IKO Permatec High Penetration Primer
Technical Data Sheet (TDS) - IKO Permatec LI
Technical Data Sheet (TDS) - IKO Permatec Polymer Primer
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