Skip to content
Free delivery nationwide on all Elastik products!

Expol Under Floor Insulation

Expol UnderFloor Insulation has been designed to insulate your home by being concertina cut on both sides, allowing for a compression of up to 20mm for ease of installation and to ensure a snug fit between the joists. 

For those very chilly areas or just wanting the ultimate warmth through winter then you need to take a look at EXPOL R1.8 Black, both meeting and exceeding the requirements of the residential tenancy act.

  • UnderFloor comes in 4 convenient stud widths - 360, 410, 470 and 560mm
  • Easy to install and save on power bills
  • Manufacturedwith a fire retardant, non-allergenic & non irritating
  • 50 year product warranty
  • Sold out
    $37.50 - $37.50
    $37.50
    $37.50 - $37.50
    $37.50

    Expol LBrackets - 50 per pack

    Tried.Tested.Proven
    Out of stock

    Non corrosive nylon fixing are ideal for existing floors and are used to fix the Expol panels in place. Expol L Brackets are designed to fit under ...

    View full details
    $37.50 - $37.50
    $37.50
    $37.50 - $37.50
    $37.50
    Sold out
  • Sold out
    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00

    Expol R1.8 - 410 Black UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00
    Sold out
  • Sold out
    $31.50 - $31.50
    $31.50
    $31.50 - $31.50
    $31.50

    Wire Guard Expol - 20m Roll

    Tried.Tested.Proven
    Out of stock

    Wireguard is a waxed paper strip used to separate exposed electrical cables from Expol Insulation.  EPS in some cases reacts with the plasticiser a...

    View full details
    $31.50 - $31.50
    $31.50
    $31.50 - $31.50
    $31.50
    Sold out
  • Sold out
    $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00

    Expol R1.8 - 360 Black UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00
    Sold out
  • Sold out
    $39.50 - $39.50
    $39.50
    $39.50 - $39.50
    $39.50

    Expol Styro Fix Adhesive

    Tried.Tested.Proven
    Out of stock

    Water based glue designed to adhere to polystyrene to most surfaces.  UnderFloor panels can be glued in place using this adhesive as an alternative...

    View full details
    $39.50 - $39.50
    $39.50
    $39.50 - $39.50
    $39.50
    Sold out
  • Sold out
    $104.00 - $104.00
    $104.00
    $104.00 - $104.00
    $104.00

    Expol R1.8 - 560 Black UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $104.00 - $104.00
    $104.00
    $104.00 - $104.00
    $104.00
    Sold out
  • Sold out
    $0.00 - $0.00
    $0.00
    $82.00
    $82.00 - $82.00
    $82.00

    Expol R1.4 - 560 White UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $0.00 - $0.00
    $0.00
    $82.00
    $82.00 - $82.00
    $82.00
    Sold out
  • Sold out
    $99.00 - $99.00
    $99.00
    $99.00 - $99.00
    $99.00

    Expol R1.8 - 470 Black UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $99.00 - $99.00
    $99.00
    $99.00 - $99.00
    $99.00
    Sold out
  • Sold out
    $74.00 - $74.00
    $74.00
    $74.00 - $74.00
    $74.00

    Expol R1.4 - 410 White UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $74.00 - $74.00
    $74.00
    $74.00 - $74.00
    $74.00
    Sold out
  • Sold out
    $77.50 - $77.50
    $77.50
    $77.50 - $77.50
    $77.50

    Expol R1.4 - 470 White UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $77.50 - $77.50
    $77.50
    $77.50 - $77.50
    $77.50
    Sold out
  • Sold out
    $72.00 - $72.00
    $72.00
    $72.00 - $72.00
    $72.00

    Expol R1.4 - 360 White UnderFloor Insulation

    Tried.Tested.Proven
    Out of stock

    Expol UnderFloor is ideal for both retro-fitting under existing floors and new floor installations. Expol UnderFloor Insulation has been designed t...

    View full details
    $72.00 - $72.00
    $72.00
    $72.00 - $72.00
    $72.00
    Sold out
  • $75.50 - $75.50
    $75.50
    $75.50 - $75.50
    $75.50

    Expol Joist Saddles - Pack

    Tried.Tested.Proven
    Only 2 left!

    Expol Joist Saddles are designed to slip over the joist to support and secure the insulation panel. 50 x Joist Saddles per pack

    $75.50 - $75.50
    $75.50
    $75.50 - $75.50
    $75.50
  • $25.50 - $25.50
    $25.50
    $25.50 - $25.50
    $25.50

    Expol Silicone Adhesive

    Tried.Tested.Proven
    Only 4 left!

    Water based glue designed to adhere to polystyrene to most internal surfaces.  For use with Garage Door Kit

    $25.50 - $25.50
    $25.50
    $25.50 - $25.50
    $25.50