Insulation Commandos of Greater Phoenix Phoenix AZ 85009Insulation Commandos of Greater Phoenix provides top-notch residential and commercial insulation services, such as attic insulation, spray foam, crawl space insulation, and insulation removal. Our team focuses on enhancing energy efficiency and indoor...
Typically specified joint treatment in smoke barrier applications and areas not normally open to public view such as plenum areas above ceilings, attics, and other areas where the assembly would generally be concealed Level 2: All joints and interior angles shall have tape embedded in joint compoun...
Question: what is the maximum horizontal bath vent fan duct length through an attic? You note for the best bath vent fan duct termination to route the duct: horizontally through the building wall at a building gable-end wall (first choice), or if the gable end is too distant ... . wha...
Watch out: OPINION: Tjernlund advises that you should not operate an exhaust fan that is used strictly for summer exhausting, such as a whole house vent fan or attic exhaust fan used only in summer. I'm not sure we agree in all cases. For example if you are testing a gas or oil fir...