EASTON, MD October 06, 2025 – PRESSADVANTAGE –
Insulation Contractor at Peninsula Insulation, based in Annapolis, has expanded its services to include air sealing for both residential and commercial properties. The announcement comes as property owners across the region prepare for colder weather and rising seasonal energy demands.
Air sealing addresses gaps and cracks that allow conditioned air to escape from buildings. Studies by energy organizations indicate that such leaks can account for a significant portion of heating and cooling loss, often undermining the performance of existing insulation. By expanding to include air sealing, the insulation company aims to reduce these inefficiencies while providing a more complete approach to building performance.
“Insulation on its own improves comfort, but without sealing the leaks first, much of the efficiency is lost,” said owner Wil Perkins. “We’ve seen this in homes and businesses throughout the area. Air sealing ensures the insulation does its job, especially when heating systems are working hardest in the winter.”
The expansion is timely for Annapolis homeowners. As fall progresses and winter approaches, temperatures in the Mid-Atlantic region can shift quickly, creating challenges for properties with drafts or poorly sealed structures. Without air sealing, heated air escapes through attics, wall gaps, basements, and ductwork, driving up utility costs and creating uneven indoor temperatures. Property owners who address leaks before winter often benefit from steadier comfort and lower seasonal bills.
Commercial buildings face similar issues, though on a larger scale. Facilities with aging HVAC systems or complex layouts are particularly prone to energy waste if leaks are left untreated. Over time, this can result in higher operational costs and unnecessary maintenance demands. Expanding services to include air sealing offers business owners a way to stabilize operating expenses while supporting consistent indoor conditions for tenants, staff, or customers.
Peninsula Insulation in Annapolis, MD noted that demand for energy efficiency measures continues to increase locally. While insulation remains a critical step in improving building performance, sealing gaps and openings is often considered the first stage in maximizing insulation’s effectiveness. The two services together are increasingly recommended as part of standard weatherization strategies.
Industry research points out that even small leaks add up. When combined, the total area of cracks and gaps in an average home can equal leaving a window open year-round. Addressing these inefficiencies before the heating season is particularly important, as furnaces and heat pumps must work harder to compensate for lost air during colder months.
For older properties in Annapolis, air sealing can help resolve long-standing issues caused by settling, outdated construction methods, or wear over time. For newer buildings, sealing adds a preventive layer to protect energy performance and extend the lifespan of HVAC equipment. In both cases, experts recommend addressing leaks in advance of peak winter use to reduce stress on heating systems.
“Comfort is one factor, but longevity of equipment is another,” Perkins said. “When systems run less often because the building holds its temperature, they last longer and require fewer repairs. Air sealing is part of making that possible.”
With colder months approaching and utility costs remaining a concern for both homeowners and commercial property managers, the timing of the expansion underscores the practical value of air sealing as part of broader energy efficiency measures.
###
For more information about Peninsula Insulation, LLC, contact the company here:
Peninsula Insulation, LLC
Wil Perkins
(410) 770-2624
wil@mdsprayfoam.net
307 Laurel St. Easton, MD 21601
