Mario Davis

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Spray Foam Forum

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Hey guys – I’ve been doing this solo for about 3 years now and I’m finally ready to upgrade my rig. Right now I’m running an older Graco E-30i out of a 20-ft enclosed trailer.

Looking at possibly moving to a skid unit in a van or pickup bed. Anyone running a solo operation with a truck-mounted setup?

Main concerns:
– Hose management working alone
– Generator size (currently running a 15kW)
– Drum placement and heating
– Staying under 26k GVW for CDL purposes

Any advice from guys who’ve made the solo rig transition would be huge. I work mostly residential with some small commercial jobs in the DFW area.

I’m getting calls from a customer who had open cell spray foam installed in their attic about 6 months ago. They’re claiming they can still smell a chemical odor.

The job was done with Icynene Classic (water-blown open cell), standard application. Temps were around 65F during install.

Questions:
1. Is 6-month off-gassing normal for open cell?
2. Could this be a moisture problem rather than off-gassing?
3. Has anyone had liability issues from post-install smell complaints?

The customer is threatening a BBB complaint. Not sure if I should offer remediation or stand firm.

Making a purchasing decision between the H-25 and H-40 for my company. We do about 60% residential and 40% light commercial (metal buildings, warehouses, small office buildouts).

My breakdown:
– H-25: lower operating cost, 2.5 lb/min output
– H-40: 4 lb/min output, better for commercial, but $8k more upfront

The rep is telling me the H-40 will pay for itself in commercial jobs. I am skeptical. Anyone running both or switched from one to the other?

Also interested in comparing heat-up times and reliability records. We are in Minnesota so cold start times matter a lot.

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