Seal Out the Elements with Effective Wall Insulation
Many Charlotte homes, especially older ones, were built with little or no wall insulation. This leads to hot rooms in summer, cold walls in winter, and high energy bills year-round. At Standard Insulating Company, we install dense, effective wall insulation that helps seal your home, lower energy use, and keep every room more comfortable.
Signs You Need Wall Insulation
Most homeowners don’t think about what’s inside their walls, but missing or failing insulation can affect comfort and energy use every day. These are the signs we see most often in Charlotte homes.
- Rooms that get too hot or too cold
- High energy bills
- Outside noise is loud
- Drafts or temperature swings near walls
Rooms that get too hot or too cold
What to look for: If certain rooms in your home are always uncomfortable—too hot in the summer or freezing in the winter—the problem may be in your walls. Exterior walls without insulation allow outside temperatures to transfer directly into the home. Rooms above garages or with large windows are often the worst.
What to check: Press your hand against the wall during extreme weather. If it feels like the outside air, that wall is likely missing insulation or has degraded material inside the cavity.
High energy bills
What to look for: Rising energy costs can often be traced to walls that aren’t holding in conditioned air. If your HVAC system has to run longer to maintain your thermostat setting, heat could be leaking out (or coming in) through poorly insulated walls. That’s especially true for older Charlotte homes.
What to check: Compare your current energy bills to those from previous years. If rates haven’t changed dramatically but your usage keeps climbing, check for wall insulation failures, especially in rooms that feel drafty or unstable.
Outside noise is loud
What to look for: Hearing road noise, lawn mowers, or neighbors clearly inside your home could be a sign that your walls are hollow. Insulation doesn’t just slow heat; it dampens sound. Walls with little or no insulation let sound travel easily from outside in.
What to check: Tap on your exterior walls. If they sound hollow or echo, there’s likely very little between your drywall and the siding.
Drafts or temperature swings near walls
What to look for: Drafts or shifting temperatures near walls often mean air is slipping through gaps in insulation or along poorly sealed framing. This is common in older homes and results in cold spots in the winter and warm walls in the summer.
What to check: Hold your hand near outlets or along baseboards on exterior walls. If you feel cool air or inconsistent temps, your insulation may be underperforming or completely missing.
Why Wall Insulation Makes a Big Difference
Wall insulation helps your home maintain its temperature, reduce outside noise, and lessen the strain on your heating and cooling system. It is one of the simplest ways to make your house more energy-efficient and comfortable all year round.
Wall Insulation Project Before & After
Lower energy bills
Insulated walls slow down heat transfer. That means your system doesn’t have to run as often to keep the house comfortable. You use less energy and spend less every month.
More even room temperatures
Hot rooms in the summer and cold spots in the winter are often tied to empty wall cavities. Filling them helps keep indoor temperatures steady, even in rooms that get a lot of sun or sit over crawl spaces.
Less strain on HVAC
When your walls are properly insulated, your HVAC doesn’t have to cycle as much. That can lead to fewer breakdowns and longer system life.
Quieter interior
Wall insulation helps block sound from traffic, landscaping equipment, and nearby homes. It’s a noticeable upgrade, especially in older Charlotte neighborhoods and attached homes.
Our Wall Insulation Process
Installing wall insulation takes more than just blowing material into the walls. We evaluate your home’s structure, climate needs, and energy goals to ensure a clean, efficient, and lasting upgrade. Here’s what to expect:
Free Energy Analysis
We use thermal imaging and blower door tests to find insulation gaps and air leaks in your walls.
Preparation
We move furniture, cover surfaces, and drill small access points in each wall cavity.
Air Sealing
We seal around outlets, wires, and pipes before insulating to stop air leaks and moisture intrusion.
Installation
We dense-pack fiberglass into each cavity under pressure so there are no gaps or settling.
Ventilation Adjustment
We check if wall cavities connect to crawlspaces or returns and flag any airflow concerns.
Quality Check
We check coverage in each cavity, seal holes, clean up, and walk you through what was done.
Wall Insulation Products We Use:
We provide a range of wall insulation options for various wall cavities:
- Owens Corning® PINK Next Gen® Fiberglas™ Fiberglass Batts: Cost-effective insulation improving thermal efficiency and comfort in attics. Typically installed to R-15, but depending on wall depth, R-19 to R-22.
Why Professional Wall Insulation Installation Matters
Wall insulation is only as good as the hands that install it—and sloppy installs waste your money.
- We use precision tools to fully fill every wall cavity
- No patchy spots or compression—just even coverage
- We handle all the prep and cleanup, so there’s nothing left for you
- We know how to work around electrical, plumbing, and framing safely
This is not weekend-DIY stuff. Done wrong, it underperforms. We do it right, fast, and clean.
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Why Choose Standard Insulating Company?
Selecting the right insulation professionals is crucial, especially given Charlotte’s unique climate challenges. Why should you choose us? As a locally owned family business, we’ve been serving the Charlotte community for over 80 years, perfecting our expertise in this region.
Over 80 Years of Trusted Service: As a family-owned insulation company, Standard Insulating Company has built a reputation for reliability and excellence. Our long history in the community means we understand the unique needs of local homes and are committed to providing top-quality insulation services that stand the test of time.
Exceptional Customer Satisfaction: Our reputation speaks for itself, as our customers consistently praise our professionalism, quality of work, and dedication to customer service. We take pride in exceeding expectations and ensuring that every homeowner is delighted with their insulation project.
Our Own Certified Team, No Subcontractors: Unlike many competitors, we do not use subcontractors. From start to finish, your insulation project is handled by our own certified technicians, ensuring consistent quality and direct accountability. You work directly with Standard Insulating Company, not third parties.
Local Expertise for Every Home: Our deep understanding of Charlotte’s building codes and diverse home styles—from luxury tudor revivals to simple ranches—allows us to provide tailored insulation options that maximize energy efficiency and comfort. We’ve worked in every neighborhood and know what works best for your specific home.
Hassle-Free Warranty: Our warranty is straightforward: We stand behind our work. You can’t stay in business for 80 years without an unwavering commitment to customer satisfaction. If something is off or if the job doesn’t meet your expectations, we’ll come back and fix it at no extra cost. No questions asked.
Standard Insulating Company Is The Only Owens Corning Certified Energy Expert® in Charlotte
Standard Insulating Company stands out as the only Charlotte insulation company recognized as an Owens Corning Certified Energy Expert®. This prestigious certification ensures that we consistently uphold the highest industry standards, delivering exceptional insulation services. Our team undergoes rigorous training in cutting-edge techniques, assuring homeowners of expert project execution and peace of mind.
Why Choose Charlotte’s Only Owens Corning Certified Energy Expert®?
As the only CEE in Charlotte, only Standard Insulating Company can offer:
- Exclusive Double Warranty: Lifetime product plus 10-year workmanship coverage – including labor!
- Guaranteed Grade 1 Installation: Certified experts ensuring peak performance and comfort.
- The Owens Corning Difference: Trained. Tested. Trusted.
Real Stories from Satisfied Charlotte Homeowners
Standard Insulating Company – Your Trusted Insulation Partner
Frequently Asked Wall Insulation Questions
Can you insulate existing walls without removing drywall?
Yes. Blown-in cellulose or fiberglass can be injected into wall cavities from small holes drilled in the interior or exterior. This minimally invasive method adds insulation without major renovations.
What type of wall insulation is best for older brick homes in Charlotte?
Dense-pack fiberglass is often preferred for older masonry homes. It resists air infiltration and conforms well to irregular cavities. Spray foam may also be used where air sealing is a priority and the walls are fully exposed.
Does insulating exterior walls reduce street noise?
Yes. Insulation adds mass and can dampen sound waves, helping to reduce traffic or neighborhood noise especially when paired with air sealing or upgraded windows.
Is wall insulation worth it if I already insulated the attic?
Yes. Walls account for a large percentage of heat transfer. Upgrading wall insulation can significantly improve comfort and energy savings especially in drafty or older homes.