Air Sealing

That means conditioned air is literally escaping through cracks, gaps, and penetrations throughout your home’s building envelope every single day. At Gillette Services - Plumbing, Heating and Air Conditioning, we specialize in identifying and eliminating these hidden energy drains so your home stays comfortable year-round while reducing utility costs.

As a locally owned and family-operated company committed to putting our customers and employees first, we approach every air sealing project with the thoroughness and attention to detail that our neighbors throughout Spanish Fork, UT & the surrounding areas have come to expect. We are not just installing products. We are solving problems that directly affect your family’s comfort, health, and monthly budget.

What Is Air Sealing and Why Does It Matter?

Air sealing is the process of closing unintentional gaps and cracks in a home’s building envelope, which includes the walls, floors, ceilings, windows, doors, and any penetration where utilities enter or exit the structure. These gaps allow unconditioned outdoor air to infiltrate your home while simultaneously letting your heated or cooled indoor air escape. This phenomenon, known as air infiltration and exfiltration, forces your HVAC system to work significantly harder to maintain your desired temperature.

Beyond energy waste, unsealed air leaks create pathways for moisture, dust, allergens, and even pests to enter your living space. Excess moisture infiltration can lead to mold growth within wall cavities and attic spaces, causing structural damage and potential health hazards. When we perform air sealing for homeowners in Mapleton, Orem, Payson, Provo, Salem, Santaquin, Spanish Fork & Springville, UT, we are not simply reducing energy bills. We are improving indoor air quality and protecting the long-term integrity of the home itself.

Our Air Sealing Process and Methodology

We take a systematic approach to air sealing that begins with a comprehensive assessment of your home. Our technicians examine the most common problem areas, including attic penetrations, rim joists in basements and crawl spaces, recessed lighting fixtures, plumbing and electrical chases, ductwork connections, window and door frames, and the sill plate where the foundation meets the framing. Each of these areas represents a potential breach in the building envelope that contributes to energy loss.

The materials and techniques we use depend on the size, location, and nature of each gap. Our standard air sealing methods and materials include:

• Expanding spray foam for larger gaps around plumbing stacks, wiring penetrations, and ductwork chases where rigid materials cannot conform to irregular shapes
• Caulking and weatherstripping for windows, doors, and smaller linear cracks along baseboards and trim
• Rigid foam board for sealing larger openings such as attic hatches, dropped soffits, and open chases between floors
• Metal flashing and high-temperature caulk for gaps around chimneys, flues, and other heat-producing penetrations where fire safety codes apply
• Gasket materials for electrical outlets and switch plates on exterior walls

We offer fast response times and take responsibility in our work, ensuring every project is completed with precision and professionalism. As “Your Homegrown Service Pros,” we are here to understand your specific concerns and offer personalized service tailored to your home’s unique construction.

Real-World Benefits Homeowners Experience

The Environmental Protection Agency estimates that homeowners can save an average of 15 percent on heating and cooling costs by properly air sealing and adding insulation. In older homes built before modern energy codes, savings can be even more dramatic. Many homeowners in Mapleton, Orem, Payson, Provo, Salem, Santaquin, Spanish Fork & Springville, UT notice immediate improvements in comfort, including the elimination of cold drafts in winter, more consistent temperatures between rooms, and reduced humidity during summer months.

Air sealing also reduces the strain on your HVAC equipment. When your system does not have to compensate for constant air leakage, it cycles less frequently, which extends equipment lifespan and reduces maintenance costs over time. This makes air sealing an ideal complement to any furnace or air conditioning upgrade.

Our Commitment to Community and Quality

We take great pride in serving our community and giving back whenever possible. Our community initiatives include providing free furnace installations to families in need during the winter season, contributing to the HVAC installation for the St. Jude Dream Home, and supporting the Children’s Justice Center’s new facility. We actively participate in and donate to various other local programs and charitable initiatives because we believe in building a stronger community one home at a time. When you choose Gillette Services - Plumbing, Heating and Air Conditioning for air sealing, you are partnering with a team that is reliable, invested in your comfort, and dedicated to making a difference beyond the job site.