Thermilate PRO Insulating S-Flex Coating
  • Thermilate PRO Insulating S-Flex Coating

Thermilate PRO Insulating S-Flex Coating

Thermilate PRO Insulating S-Flex Coating is a smooth high build, flexible, insulating and waterproofing wall coating for exterior walls. It provides maximum strength protection and flexibility while remaining breathable to prevent mould growth. Saves energy, saves money.

  • Current colour: Brilliant White
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£82.50 Tax incl.


Thermilate PRO Insulating S-Flex Coating is the latest superior flexible, insulating and 100% acrylic waterproofing smooth finish wall coating from Thermilate. Guaranteed for 15 years, the life long elasticity within the coating protects from flaking, blistering and tearing while concealing small gaps and cracks in walls. Thermilate PRO Insulating S-Flex Coating is made with micro porous structures to ensure unrivaled breathability and prevent condensation build-up and prevent water vapour entry from outside.

Features & Benefits

  • Guarantee properties remain bone-dry.
  • Reduce heat loss through walls.
  • Saves energy and saves money on energy bills.
  • Resistant to contamination and ageing (from carbonation, penetration of chlorides, corrosion and damaging salts – in all weather conditions).
  • Protects the environment as it is a water-based product.
  • Protects from penetrating damp.
  • Complete rejuvenation of your exterior walls.
  • Breathable weatherproofing.
  • Reduces heat loss & energy-bills in winter.
  • Reduces excessive heat gain in summer.
  • Increases EPC & property values.
  • Built in Fungicides. Can be hosed down.

IMPORTANT: If you are a professional contractor please call 0113 2455450 or email [email protected] for special rates on this product and to find out more about becoming an approved applicator.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Product Details

Data sheet

Brush, Roller, Spray
4 - 6m² per litre
Touch Dry
2 Hours

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

questions Vic Clements on 27/05/2019

Can the product be successfully applied to painted render?


This application should be fine, the product is designed for exterior walls and as long as the existing coating is sound, well adhered and compatible we can't forsee any issues. If in doubt, carry out a test patch prior to full application.

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