Liquid Roofing & Waterproofing - Warm Roof Insulated System

Cold applied liquid membranes have historically focused on roof refurbishment projects, however their growing popularity have seen a rise in demand for its adaptability to other applications.

Icopal’s Elastoflex Liquid Waterproofing System introduces two new Thermozone warm roof insulation boards, creating further opportunities for new build constructions or the refurbishment and improvement of existing roofs.

System Components

Elastoflex Warm Roof System 

1 Elastoflex Coating (Top Coat)   6 Thermazone Roofboard Insulation
2 Elastoflex Reinforcing Mat   7 Icopal Vapour Control Layer
3 Elastoflex Coating (Base Coat)   8 Icopal Bitumen Primer
4 Elastoflex 2-Part Primer   9 Substrate
5 Elastoflex Carrier Membrane      


Note: Minimum coverage and reinforcement rates are required to qualify for an Icopal guarantee, Read more


Features & Benefits

  • Interlocking Edges - Flat insulation boards are manufactured with tongue & groove edges for greater board stability, smoothness and rigidity.
  • Single piece boards - Factory lamination eliminates the need for site bonding of boards.
  • Reinforced Facing - The reinforced bitumen facing provides an extremely stable substrate which can tolerate increased point loadings. Facings are specifically crafted to receive the Elastoflex Liquid Coating.
  • Greater Opportunities - Thermazone Elasoboard H is the ideal solution for insulating balconies and terraces in both refurbishment and new build applications
  • Fast Application - Coupled with the ‘wet on wet’ method of application of the Elastoflex LWS, there’s no waiting for coats to dry between applications.
  • Guaranteed Performance - When used in conjunction with the Elastoflex LWS Membrane, the Thermazone Elastoboards are supported by Icopal’s comprehensive Insured System Guarantees of up to 20 years. 

Thermazone Elastoboard Warm Roof Insulation

Thermazone Elastoboard is manufactured from polyisocyanurate (PIR) insulation in two specific grades:

Thermozone-Elastoboard-F Flat Roofing Insulation Boards  Thermozone Elastoboard H Flat Roofing Insulation Boards

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