Similar to batt and rolls, loose fill uses fiber glass, rock and slag wool, or cellulose pieces that are blown into the attic space using a large flexible hose attached to a pump blower.
Traditional products such as batt and blanket insulation and blown insulation are even getting makeovers to be more economical while new technological advances provide the latest in eco-friendly options.
The next few years were spent still in preparation, supported by pupils' fees and the dedications of books; the Collectanea adagiorum in June 1500 to Mountjoy, and some devotional and moral compositions to Batt's patroness and her son.
Though not often used for attic insulation since it is more expensive than batt and roll or loose fill, another type of product is spray applied.
At the suggestion of a friend, James Batt, he applied to his patron for leave to go to Paris University.