Updated 13 Mar 2018

Koolfoam

Underfloor Ultra

Snapshot: The Koolfoam Underfloor Ultra is a polystyrene product that is priced on application. But how effectively does it retain heat?

Underfloor Ultra
Avg price

POA

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Good points

  • Meets requirement for underfloor insulation in rentals.
  • A higher R-value than the average of 1.6 for polystyrene products.
  • Suitable for DIY installation.

But

No obvious bad points.

About our prices

Prices are per m² and inclusive of GST. They’re supplied by the manufacturer or distributor and indicative only. Installation costs may be additional.

POA stands for “price on application”. Some manufacturers don’t supply estimates of price per m² for their products, so you may have to ask in-store. A few of these products can only be installed by specialists, so installation cost is tied up with product cost – these specialists should usually provide free quotes.

Key data

Model

Avg price
POA
Material
Polystyrene
Product type
Sheets

Specifications

Suitable for ceilings
No
Suitable for walls
No
Suitable for under floor
Yes
DIY Install
Yes
R value
2.1
Thickness
80mm

Manufacturer details

Manufacturer
Koolfoam

More info

Availability
Direct from Koolfoam, by special order from merchants