c/insulation-installers

My tools are still sticky from that foam job, so I skip it now

Most guys swear by spray foam for air sealing, but I don't buy it. On a retrofit, the foam glued my tools to the floor when it oversprayed, and we spent an hour chiseling them free. From then on, I use caulk and batting for gaps. It takes longer, but no surprises. My crew thinks I'm nuts, but I've never been stuck since.

3 comments

perez.pat•1mo ago

Ventilation went from background detail to job one after a soggy sheathing incident.

I used to treat attic ventilation like an optional extra, something to address if the client insisted or code absolutely demanded it. That changed on a re-insulation project where the original install had blocked all the soffit vents with dense pack cellulose. Came back for a follow-up call months later to find the roof deck spongy with moisture and a faint mildew scent hanging in the air. Cutting in new vents and redoing sections was a tedious, costly fix that could have been avoided. Now I start every attic estimate with a flashlight and a deliberate check of intake and exhaust pathways. Explaining the physics of warm air escape has become a standard part of my pitch. It’s a quieter, less glamorous part of the job, but letting a house breathe correctly matters more than I gave it credit for.

3 comments

elliot_scott29•1mo ago

Pro tip: Using leftover denim insulation to soundproof interior walls during remodels

I was finishing up a basement insulation job last month and had several batts of denim insulation left over. Instead of sending them to the landfill, I offered to add them to the interior walls for soundproofing between rooms. The homeowner was thrilled with the added privacy, and it made use of material that would have been wasted. It's a small step, but how many of us are just tossing viable insulation after a cut? Finding a second life for scraps feels better and often adds value to the project.

7 comments