'Saviro XPS Blue Board

*All orders under $600 value requiring shipping outside of Perth Metro area will be cut in half (1200 x 600mm) for safer handling and ease of transport. Please contact us prior to placing your order if this is unsuitable for you.

Foam Sales' Saviro XPS Blue Board is a rigid, thermal insulation board made from extruded polystyrene (XPS) foam. XPS boards are acknowledged globally to be one of the best value-for-money rigid thermal insulation options available. By providing an effective and reliable thermal barrier against heat conduction, Saviro XPS Blue Boards assist in creating a stable and comfortable living environment, while saving on energy costs and reducing contraction stresses, thus prolonging building life.

Saviro XPS boards are versatile in being useful in all areas of building construction. They are widely used to prevent thermal bridging around the perimeter of, and under, concrete slabs. They are suitable for use in moist and wet environments where absorbent products will suffer losses in thermal resistance. Saviro XPS Blue Boards do not rot or decay in wet conditions, and will retain their dimensional stability.

As an insulation layer over the waterproof membrane on concrete roof tops, they moderate temperature fluctuations protecting both the membrane and the concrete, increasing their service life. 

Saviro XPS boards can be used for both internal and external wall insulation. They are a must-have item under heated floors, and under-slab in cool stores. They are ideal for under-roof insulation in housing, sheds and commercial and industrial buildings.

Foam Sales' Saviro XPS is also used in Thermal Breaks and purlin roof spacers cut-to-size for steel roof structures in commercial buildings. Our Saviro XPS is a premium product for model making and craft uses as well. 

Properties include:

  • High compressive strength to weight ratio (300kPa)
  • Low thermal conductivity (high R rating)
  • Very low water absorption (<1%) 
  • Resistance to bacteria and micro-organism growth
  • Dimensionally stable
  • Treated with fire retardant
  • Economical - energy savings outweigh the cost
  • Eco friendly - high R value per unit of embedded energy
  • CFC Free, and Zero Ozone Depletion
  • Easy to shape on site, or for model making with blade or hot wire
  • fibre-free, and dust free when cut with hot blade or knife

Product Data:

32-35kg/m3 density, with smooth skin and straight edges. 

Sheet Dimensions:

  • Medium 2400 x 600mm* 
  • Handy Sheet 1200 x 600mm

*Full Sheet Orders under $500 in value will be cut in half to 1200mm long, in order to reduce potential for damage in shipping. Quantity rates are available - please enquire for 100m2+. Other edges, densities, sizes and finishes are available on request. For cut-to-size XPS Blue Board sheets delivered Australia-wide enquire with our Office. 

For more technical information see our Product Data Sheet. All XPS Boards should be stored out of direct sunlight prior to installation. You may wish to view our range of compatible adhesives, and polystyrene cutting equipment.

Shipping: Saviro XPS Blue Boards are shipped Australia-wide. Enter your postcode in the freight calculator above to find out your shipping cost. Shipping costs to Regional areas are subject to requoting at actual cost at the time of order. Contact us for your Shipping Cost Quote.  Shipping Information
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Customer Reviews

Based on 83 reviews
Peter M. (Sydney, AU)
Perfect for my model train layout

The Saviro XPS Blue Boards are perfect for my model train layout. The foam is sturdy, dense and easy to cut and shape, with minimal resulting waste. It is easy to write on; e.g., for measuring up and planning before painting. The goods were well packaged and arrived on time and in perfect condition. I'd definitely recommend this product for model train layouts or for any similar modelling work!

We appreciate your review Peter, thank you. Guaranteed that you have a long lasting foundation for your model train layout. SB



Steven A. (Melbourne, AU)
Excellent Product and Service

I bought 8 sheets after getting a price from a Melbourne supplier that wanted to charge $240 delivery in the Metro area but couldn't tell me how much to deliver 85k up the country. I looked at the reviews for Foam Sales and saw a number of good comments re delivery to the East coast, you can only imagine my surprise when I put my delivery details into the Foam Sales web site and saw a delivery fee of $58. I thought it was a mistake but decided to take a chance and placed my order anyway. My foam sheets arrived about 7 days later in excellent condition and the delivery fee was correct. I would have no problem recommending Foam Sales to any model train buff on the East coast, you might have to wait a couple of extra days for delivery but it is worth it.

That is a helpful Review. Thank you Steven. SB

Garry H. (Brisbane, AU)
Perfect for our model railway layout

The foam panels were packed well and delivered promptly, no damage at all. This foam is denser with a very smooth finish, much better than others currently available from national retailers. Price was also competitive even including freight from Western Australia to Queensland. Will use again!

Thanks Garry, glad to hear of your good experience. We look forward to helping again next time! RB

Benjamin L. (Sydney, AU)

Great Foam!

Thanks Ben! RB