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ThermalLiner 4™ Sarking

Trade Select ThermalLiner 4 - Buy Online
Trade Select ThermalLiner 4 Sarking Roof and Walls - Buy Online
Product image 1Trade Select ThermalLiner 4 - Buy Online
Product image 2Trade Select ThermalLiner 4 Sarking Roof and Walls - Buy Online

Regular price $270.00

Trade Select ThermalLiner 4 is an Extra Heavy Duty three-in-one reflective insulation, thermal break and medium vapour barrier. Trade Select ThermalLiner 4 is suitable for use in roof, wall and floor applications.

Trade Select VapourTech Brane VHP is classified as a Water Barrier and Class 4 Vapour Permeable membrane. Very high levels of water vapour are allowed to absorb and diffuse through the core non-woven structure, ensuring that condensation risk is controlled, while outside liquid water cannot penetrate inwards.

Designed to manage heat gain and heat loss, Trade Select ThermalLiner 4 offers superior thermal performance to conventional insulation, and reduces thermal bridging and conductivity between building elements.

Trade Select ThermalLiner 4 is ideal for use in residential homes and commercial sheds.

  • Made with high-density XPE foam
  • Contributes a reflective R-value when installed adjacent to an air cavity
  • Effective in dampening noise
  • Water resistant, fire resistant
  • Fibre-free and non-allergenic
  • Rigorously tested by independent recognised accredited laboratories in compliance with AS/NZS 4859.1:2006 to ensure all product claims are met


Complies with AS 3959-2009 Construction of buildings in bush re-prone areas for use in wall systems BAL – LOW to BAL – FZ.

Declared Total System R-value Range Width Length Area per Pack Price per m²
R0.9 - R2.7 1.5m
30 m² $9.00


>> DOWNLOAD: Trade Select™ ThermalLiner 4™


Ecolife Solutions are extremely competitive when it comes to trade pricing for builders, roofers and plasterers with a registered ABN. If you’re interested to know more, contact us for a chat. Please note that minimum order quantities do apply to open up an Ecolife Solutions trade account and receive trade pricing.

Calculate how much insulation you need

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Once you’ve chosen your insulation R-value/density, use our insulation calculator below to find out how much insulation you need for your project. 

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Insulation Warranties

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Earthwool® insulation batts are covered by a 50 year warranty.
EcoTuff® roofing blanket is covered by a 15 year warranty.
Trade Select ™ (Ametalin) building membranes are covered by a 10 year warranty.
Trade Select (Ametalin) sarking and building wraps are covered by a 25 year warranty.
Now that's confidence!

Delivery Info

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Where does Ecolife Solutions deliver insulation to?
We deliver to a number of regions across the Australian east coast including Brisbane, Sydney, Canberra, Sunshine Coast, Gold Coast, Wooloongong, NSW Central Coast, Toowoomba and Northern NSW. To find out whether we deliver to your specific area, input your delivery postcode within the online checkout.

How much is delivery?
Delivery charges are between $80 - $135 within our delivery zones. To find out whether we deliver to your specific area and how much it will cost, input your delivery postcode within the online checkout.

How long does delivery take?
Delivery to Brisbane and Sydney metro areas generally takes between 1-4 working days. Delivery outside of these regions will take between 2-5 working days. Once your order is received, you will be contacted the next working day with an expected delivery date. Unfortunately, we cannot provide specific delivery times.

Can I return insulation if I've ordered too much?
Yes, you sure can. Returns must be made within 30 days of purchase and can only be accepted if the product is unopened and undamaged. Please note that leaving insulation products out in the elements can cause damage. To avoid any product not being accepted for return, please ensure insulation is stored in a safe and dry location. All accepted returns will incur a 20% restocking fee. Returns can be made to our factory locations in Brisbane or Sydney. Any return courier costs must be arranged and paid for by the customer.

For more information on delivery and returns, please visit our FAQs page.


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Got a question? Find an answer on our FAQs page.


R-values Explained

Not sure what you need? Here's everything you need to know about insulation R-values in our handy guide.

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