Sisalwool Loftroll - Natural Fibre Insulation Size:570mm - 1.71m2 (individual roll) topping up your underground tank

topping up your underground tank with 250L of mains water when levels run low

offering versatility across a wide range of projects

Outstanding Energy Efficiency - achieves a U-Value of 1

this access window delivers functionality

Dual Functionality - vacuum and blower mode

Sisalwool Loftroll - Natural Fibre Insulation Size:570mm - 1.71m2 (individual roll) topping up your underground tankCrafted from carefully sourced sisal fibres and cotton, and bound together with a fully recycled co binder, Sisalwool Loftroll is a natural, vegan friendly insulation solution designed for modern, conscious construction. Its completely free from irritants and harmful chemicals, making it safe and easy to handle no gloves or special gear needed. Perfect for both new builds and retrofit loft projects, this roll out insulation is as practical as it is