£8.25 £6.88 Description Overview The Recticel Cavity Board is a high performance PIR insulation board for partial fill masonry cavity wall application.Good thermal performance Limited moisture absorption Durable solution Easy to cut and install Related products 25MMPolystyrene Flooring EPS70 25mm £8.00 £6.67 Read more 1200X450X5050mm Cavity Single £7.00 £5.83 Read more