Posted: December 16, 2025

Is Poor Insulation Driving Up Your Heating Bills?

We can perform a home energy audit to find the leaks.

Heating equipment is one of the biggest consumers of energy in any Connecticut home. At this time of the year, your furnace, boiler, or heat pump is likely running constantly, using more fuel or electricity than any other piece of equipment in your house.

There are several ways to lower your heating system’s energy consumption while maintaining a cozy-warm home. Regular system maintenance is crucial, as are smart thermostat settings. But an extremely effective tool for reducing heating costs is your home’s insulation. Valiant Home & Energy has the tools, experience, and processes to find the places where your insulation is letting you down and fix the issue for you.

Why Home Insulation Matters

Insulation slows the transfer of heat through your walls and roof, creating a protective “thermal envelope” that separates indoor conditioned air from the outdoor elements. This barrier works when insulation is properly installed in walls, floors, ceilings, and attics.

It’s vital to choose the right materials and sealing gaps around areas like windows and doors. In most homes, boosting attic and basement insulation offers the fastest, most cost-effective improvements and can noticeably reduce heating costs. Insulation with a high R-value (the measurement for heat flow reduction) in these areas can generate huge savings, even in recently built houses. Upgrading the insulation of your home can save you up to 20% on heating costs.

Finding Where Your Insulation Is Letting You Down

At Valiant Home & Energy, we’re always looking for ways to help your customers get superior year-round comfort while using less energy. Our popular Home Energy Assessments allow us to audit your house’s envelope and find its energy inefficiencies.

Our certified technicians use diagnostic tools — most importantly, the blower door test — to measure how tightly your home is sealed. By creating controlled negative pressure, this test reveals exactly where outside air is sneaking in through cracks, gaps, or poorly sealed areas.

During your assessment, our team will:

• Identify drafts and air leaks in your rooms
• Inspect and evaluate insulation levels
• Test ductwork for leaks or inefficiencies

In addition to air leak testing, we will assess water usage for potential improvements.

Solutions for Improving Your Heating Efficiency from Valiant

After the testing is complete, we review the results with you and recommend smartly targeted upgrades that can boost comfort and reduce energy costs. Depending on your home, our experts may suggest improvements such as:

• Upgrading attic or basement insulation
• Installing high-efficiency heating and cooling systems
• Adding energy-efficient windows

These upgrades help you maintain a tighter, more efficient home, translating to long-term savings and improved indoor comfort. Valiant will help you calculate the energy savings you can expect. We also look out for any rebates and other financial incentives to lower your upfront costs.

This winter, get better home comfort and spend less on fuel and electricity with Valiant Home & Energy. Reach out to our team now to set up your Home Energy Assessment and get started boosting the effectiveness of your insulation.