EXPOL UnderFloor R1.4

EXPOL UnderFloor Insulation is made from a fire retardant Expanded Polystyrene (EPS).

At 60mm in thickness, Expol Underfloor has an insulation value of R1.4.

In most homes, floor insulation is exposed to the elements (as opposed to wall and ceiling insulation in a cavity) therefore, it is vital that the materials used will stand the test of time. EXPOL solid insulation is not affected by moisture and will not degrade over time.

EXPOL UnderFloor panels are supplied in four standard sizes, and have concertina cuts either side for easy installation.

All fixing components are supplied by EXPOL and when used according to EXPOL's installation instructions will ensure the system lasts the life time of the construction.

EXPOL UnderFloor Insulation is appraised by BRANZ and has a 50 year limited product warranty.

Solid insulation benefits

• EXPOL Solid Insulation WILL NOT SAG over time
• Insulation performance is NOT affected by ageing or moisture
• BRANZ appraised 50 year limited product warranty
• Will reduce the level of moisture in your home
• Easy to install
• Warmer, dryer floors
• Save on power bills
• Flame retardant
• Safe, will not itch and non allergenic
• Manufactured using NO ozone depleting gasses
• Product & bag are recyclable

NEW FLOORS Great for pole houses and exposed timber floors Exceeds the minimum R Value for timber floors Improves the insulation rating of your home

EXISTING FLOORS Great for polished floor areas in bungalows & villas Easy to install No more drafty floors Insulate with EXPOL for a dryer, healthier home

EXPOL Insulation incorporates FLEXICUT - a unique system provided for simple installation! Easy to cut with a sharp knife. Spring into place, cut or break off to ensure a snug fit.

Getting started

STEP 1
To determine the correct product size, measure between your joists, we have included a handy ruler to assist you with this. Joist sizes can vary so be sure to measure more than one. You may need a few different panel sizes to complete the job.

Download our handy panel size ruler

STEP 2
Use the table below to determine how many EXPOL packs you require. You will need to measure the total floor area you wish to insulate. Don't forget, you can insulate one room at a time to suit your budget.

RIGID POLYSTYRENE SIZES:

EXPOL PACK CALCULATOR

STEP 3
Find your nearest store here or to arrange one of our registered installers please contact EXPOL directly on:

STEP 4
Read our installation instructions here.
View our DIY video here

System components

WIRE GUARD
EXPOL Wireguard is a waxed paper strip used to separate exposed electrical cables from EXPOL insulation. EPS in some cases reacts with the plasticiser and degrades the elastic properties of some electrical cables over a prolonged period.

FIXINGS
Non corrosive nylon fixings with a stainless steel nail are used to fix EXPOL panels in place, designed to suit both new and existing floor installations.

CONSTRUCTION ADHESHIVE
EXPOL supplies a low solvent glue designed to adhere polystyrene to most surfaces. UnderFloor panels can be glued in place using this adhesive as an alternative or in combination with the nylon fixings.

Installation

For further DIY installation information please refer to our DIY video & installation instructions page.

If you prefer EXPOL UnderFloor to be installed by one of our registered installers please contact EXPOL directly on: