What Makes XPS Foam Sheets a Smart Choice for Every Build
Ask a foreman why he picked XPS foam sheets over half a dozen cheaper boards, and you won't get a marketing pitch. You'll get a story about something that went wrong on a different job years back with a different material and a lesson he hasn't forgotten since. That's usually how it works on site. Nobody chooses insulation because of a glossy leaflet. They choose it because a wall failed, or a floor sagged, or a roof let water through, and somebody traced the problem back to the wrong board. This isn't another rundown of insulation values and moisture resistance. Most of that gets repeated everywhere without anyone explaining why it actually matters once the wall's closed up. Density Matters Far More Than Thickness Thickness gets all the attention on a spec sheet. Density doesn't, an...










