How much do I need?
This handy calculator will show you how much EXPOL R1.4 White you need to buy. Simply enter the area to be insulated in feet or metres, then choose your joist width. The calculator will give you the number of packs you will need to complete your project.
Underfloor Pack Calculator
Area to be insulated
Number of Packs Required - choose width
Cost Estimation Calculator
Don’t forget the accessories!
– EXPOL 386gram Silicon Adhesive
– EXPOL bracket insulation panel fixings
– EXPOL wireguard insulation roll
– EXPOL joist saddles
*Costs are estimates only and prices may vary slightly depending on the retailer
