Wall insulation in Arizona: drill-and-fill without tearing out drywall
Many older Valley homes have little or no insulation in the walls. Drill-and-fill adds it without removing drywall. Here is how it works, the two types we offer, and which rooms benefit most.
How does drill-and-fill wall insulation work?
We drill small 3-inch holes between the wall studs, blow insulation into each empty cavity until it is full, then seal the holes.
There is no drywall removal and no major construction. Most rooms are done in a day. Drywall repair and paint over the holes are not included.
Two wall insulation options
Which walls benefit most?
Exterior walls that take afternoon sun, and interior walls between rooms where noise is a problem.
West-facing walls in Phoenix take direct sun for hours, and without insulation that heat comes straight through the drywall into the room all evening. Corner rooms with two or three exterior walls feel it most.
Does wall insulation help with noise?
Yes. Insulated walls cut sound transfer noticeably, and Rockwool sound-barrier insulation is made for it.
No wall is ever completely soundproof, but homeowners notice the difference right away in shared bedroom walls, home offices and rooms next to busy streets.
Are there rebates on wall insulation?
No. Wall insulation does not qualify for SRP rebates.
We price it honestly and tell you whether wall insulation, attic insulation or both will make the biggest difference in your home.
Signs your walls need insulation
AZ Insulation & HVAC Solutions is a family-owned company based in Mesa, serving Mesa, Gilbert, Chandler, Queen Creek, Tempe, Phoenix, Scottsdale, Glendale, Peoria, Apache Junction, Cave Creek, Gold Canyon, Goodyear and Surprise. Licensed, bonded and insured, ROC# 301682. Call 480-662-2874 or use the form above to book your free wall insulation inspection.