Re: Insulation Questions
When I hear *tripolymer insulation* the injected foam system comes to mind.
Originally Posted by corydalus
This is something I'm not convinced is the way to go in a retrofit situation. There's no assurance the injected foam truly does fill all voids properly. Besides, if there is any exisitng insulation the foam injected will compress that resulting in less foam --- afterall it's the R value per inch that does play into it and if there is less foam there's less R value.
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