Jablite is the UK's largest producer of EPS products for insulation and civil engineering applications

All-in-One Non Structural Topping (NST)


Jablite All-in-One Thermal Floor System Non Structural Topping (NST) is a BBA-certified, load-bearing insulation system consisting of pre-stressed concrete beams and all-in-one insulation boards in an easy-to-install kit that can be used with a 50mm plain concrete topping.

The NST system meets the requirement to be categorized as an R2 system that can used with plain concrete topping or with micro-fibres, macro-fibres, steel fibres or mesh.

Key Benefits

U-value of 0.14 with a 300mm floor build up
Fast and easy installation
Reduces H&S risks on site
Psi Value of 0.043

Available as part of Jablite’s Install Service










Like to find out more?

Fill in a contact form or use the map to contact your regional sales manager.

Click here..

Opt in to Jablite Newsletters

When we have something interesting to share – we’d like to get in touch…

I'd like to hear from Jablite
Downloads & Specifications
All-in-One Non Structural Topping (NST)

BBA Certificates and other supporting documents can be found in Technical Resources

Technical Resources
Technical information
Product specification

Jablite insulation is supplied in EPS (expanded polystyrene) or in HP (high performance) EPS to provide the required thermal performance.

Jablite EPS insulation is 100% recyclable and Jablite provides a site collection of clean material cut offs and these are recycled back into insulation boards.

Jablite manufactures to ISO 9001 and ISO14001 certified standards.

CE Marking
Jablite Thermal Floor System NST is CE marked with DOP available on request.


Specification of Concrete Toppings:
50mm overall depth of concrete above the services

The concrete can be either C28/35 standard concrete (see note 2, below) with maximum 20 mm aggregate (see note 4, below), or C28/35 self-compacting concrete (see note 3, below) with maximum 10 mm aggregate (see note 4, in table here)

+What concrete toppings can I use with Jablite All-in-One Non Structural Topping?
You can use plain concrete or concrete with microfibres, macrofibres or steel mesh. The concrete can be either C28/35 standard concrete with maximum 20 mm aggregate or C28/35 self-compacting concrete with maximum 10 mm aggregate. It is important that you use concrete toppings that are tested and accredited by the BBA for use with this system! There is more information on the accredited concrete and the toppings on page 10 of the BBA Certificate which you can find on this site.
+Does Jablite offer an Installation Service for its All-in-One products?
Yes Jablite will supply and install All-in-One Non Structural Topping (NST) for use with a non-structural topping and All-in-One Thermal Floor System.
+Does Jablite manufacture to ISO 14001?
Yes, Jablite is certified to the BS EN ISO 14001 Environmental Management System standard.
+Is Jablite accredited to ISO 9001?
Yes, all Jablite sites are accredited to BS EN ISO 9001 Quality Management System.