The Leading Insulation Product
Woolcell or cellulose fibre pump-in products are perfect for topping up older insulation materials, providing close to 100% coverage and eliminate air pockets (thermal bridging) that may happen when topping up with batts on top of batts.
Of course, 4 Seasons can advise on any method and is only interested in making sure you get the solution that is right for you, with our free measure and quote.