How to Install Underfloor Insulation with Uneven Joist Spacings

Sometimes you’ll come across extra wide or narrow joists under your floor.  Here’s how to make your insulation fit perfectly using our simple ‘Turn and Tear’ method. Most commonly, standard joists have 430mm space between them, making our 450mm width insulation perfect for a nice snug fit. But, not all houses adhere to this standard sizing. Occasionally we come across whole […]

Underfloor Insulation: Sizing and Joist Width

[et_pb_section admin_label=”section”] [et_pb_row admin_label=”row”] [et_pb_column type=”4_4″][et_pb_text admin_label=”Text”] What is standard joist width, and what size insulation is best? Our underfloor insulation is slightly wider than the space between standard joists, but don’t be alarmed, we designed it that way. Here’s why we choose to use 450mm wide insulation when standard joists have 430mm space in […]