
Insulation Services
Insulation Installation in Mountain View, CA
101 Exterminators handles attic and sub-area insulation installation in Mountain View: blown-in cellulose or fiberglass to California Title 24 levels, batt in the joist bays under raised-foundation homes, and borate-treated cellulose where pest resistance matters. SPCB Lic. #9119, Santa Clara County since 2005. Most of this work follows rodent cleanup on the 1950s and 1960s tract houses.
Warning Signs
Signs You Need Insulation Install Service in Mountain View
Blown-in cellulose or fiberglass installation to achieve target R-value (typically R-38 to R-60 for California attics). Crawl space joist bay fiberglass batt installation for under-floor insulation. We work to California Title 24 standards and can provide documentation for permit purposes when required.
Attic insulation below R-19 or compressed to less than 4 inches — significant energy loss
Recent insulation removal that needs replacement
Home failing energy audit or experiencing higher-than-expected heating/cooling costs
Crawl space floor insulation missing or falling from between joists
How It Works
Our Insulation Install Process in Mountain View
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Mountain View.
Existing Conditions Assessment
We measure current insulation depth, note any areas requiring air sealing before installation, and confirm that the attic is rodent-free before new insulation goes in.
Air Sealing (As Needed)
Gaps around recessed lights, plumbing penetrations, HVAC ductwork, and top plates are sealed before insulation is blown in to maximize thermal performance.
Insulation Installation
Machine-blown cellulose or fiberglass is distributed to uniform depth and density across the attic floor or specified area. Depth gauges are placed and photographed for documentation.
R-Value Confirmation
Installed depth is documented and final R-value confirmed. For permit applications, we provide the necessary documentation of materials and installation specs.
Why 101 Exterminators
Insulation Install You Can Count On in Mountain View
Title 24 Compliance
We install to California energy standards with documentation for permit and utility rebate purposes.
Pest-Resistant Options
Borate-treated cellulose provides both thermal performance and inherent pest resistance — termites and cockroaches avoid borate-treated materials.
Common Questions
Insulation Installation FAQs for Mountain View
How much insulation should a 1960s Mountain View attic actually have?
California Title 24 sets the minimum for new construction, and most 1950s and 1960s Mountain View attics fall well short of it after decades of settling. The honest first step is measuring real depth in several places rather than assuming, because blown-in settles unevenly and rodent runways compress it further in the lanes rats use. We measure, document the existing condition, and install to the target level with the finished depth verified and photographed.
Is there an attic insulation Mountain View termites and cockroaches will not live in?
Borate-treated cellulose is the practical answer. The borate is incorporated into the material, so termites and cockroaches avoid it, and it keeps that property for the life of the installation. It is not a termite treatment and it does nothing about a colony already in the framing. The value is that the insulation itself stops functioning as harborage. In Mountain View, where drywood activity in eave and roof framing is common, that is a worthwhile choice.
Can you insulate under the floor of an Old Mountain View bungalow?
Yes: batt installed between the floor joists is the standard approach for a raised-foundation home, and the pre-1960 houses downtown are where this comes up here. The sub-area has to be dry first, though. Batt installed over damp ground sags, holds moisture against the joists, and creates exactly the conditions subterranean termites and decay fungi want, so a vapor barrier normally goes in before or alongside the insulation.
Local Pest Pressure
Common Pests We Treat in Mountain View
Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Mountain View — tap any one to learn how to identify it and what treatment involves.
Insulation Installation · Mountain View
Free Pest Evaluation in Mountain View
CA licensed and insured. Written estimate before any work begins. Urgent situations in Mountain View are prioritized.