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SouTex Energy Solutions

SouTex Service · NationwideServicio SouTex · Nacional

Home Air SealingSellado de Hogar

Plug the hidden leaks around windows, doors, plumbing, and electrical penetrations that drive up your bills.Plug the hidden leaks around windows, doors, plumbing, and electrical penetrations that drive up your bills.

Home Air Sealing installation by SouTex Energy Solutions
Why it mattersPor qué importa

Most homes leak the equivalent of a wide-open window all year long.Most homes leak the equivalent of a wide-open window all year long.

Most homes leak the equivalent of a wide-open window all year long. We identify every gap and crack, then seal them with high-quality materials so your home stays comfortable in summer and winter.Most homes leak the equivalent of a wide-open window all year long. We identify every gap and crack, then seal them with high-quality materials so your home stays comfortable in summer and winter.

  • Lower monthly utility billsLower monthly utility bills
  • Eliminated drafts and hot/cold spotsEliminated drafts and hot/cold spots
  • Reduced dust, pollen & humidityReduced dust, pollen & humidity
  • Quieter, more comfortable homeQuieter, more comfortable home
The ProcessEl Proceso

What to expectQué Esperar

Four clean steps, with no surprises and no shortcuts, from the first knock at your door to the final walkthrough.Cuatro pasos claros, sin sorpresas ni atajos, desde el primer toque en tu puerta hasta la revisión final.

  1. 01

    Whole-Home InspectionWhole-Home Inspection

    We identify every air-leak hotspot: windows, doors, baseboards, plumbing, electrical, and attic penetrations.We identify every air-leak hotspot: windows, doors, baseboards, plumbing, electrical, and attic penetrations.

  2. 02

    Targeted SealingTargeted Sealing

    Premium caulks, foams, and weatherstripping applied where they have the highest impact.Premium caulks, foams, and weatherstripping applied where they have the highest impact.

  3. 03

    Pressure VerificationPressure Verification

    Blower-door tested to confirm a measurable reduction in air infiltration.Blower-door tested to confirm a measurable reduction in air infiltration.

  4. 04

    WalkthroughWalkthrough

    We show you everything we sealed and explain how it changes your home's performance.We show you everything we sealed and explain how it changes your home's performance.

Real Homes. Real Results.Hogares Reales. Resultados Reales.

See the difference.Mira la diferencia.

Side-by-side from one of our recent home air sealing projects.Lado a lado de uno de nuestros proyectos recientes de sellado de hogar.

Before Home Air Sealing install

BeforeAntes

After Home Air Sealing install

AfterDespués

FAQsPreguntas

Common questions.Preguntas comunes.

Still have questions about home air sealing? Our bilingual team is one call away.¿Aún tienes preguntas sobre sellado de hogar? Nuestro equipo bilingüe está a una llamada de distancia.

Contact UsContáctanos
01.What's the difference between air sealing and insulation?What's the difference between air sealing and insulation?+
Insulation slows heat transfer. Air sealing stops air from moving through gaps entirely. You need both, and air sealing first, for maximum efficiency.Insulation slows heat transfer. Air sealing stops air from moving through gaps entirely. You need both, and air sealing first, for maximum efficiency.
02.Will sealing my home cause moisture problems?Will sealing my home cause moisture problems?+
No. Modern air sealing is paired with proper ventilation strategies so your home breathes correctly while staying efficient.No. Modern air sealing is paired with proper ventilation strategies so your home breathes correctly while staying efficient.
03.How long does a typical air seal take?How long does a typical air seal take?+
Most homes are completed in a single day. Larger or older homes may require a second visit.Most homes are completed in a single day. Larger or older homes may require a second visit.
04.Is air sealing covered by the no-cost program?Is air sealing covered by the no-cost program?+
Yes. Home air sealing is included as part of the comprehensive weatherization package for qualifying households.Yes. Home air sealing is included as part of the comprehensive weatherization package for qualifying households.
Testing & VerificationPruebas y Verificación

A real diagnostic, not a guess.Un diagnóstico real, no una suposición.

A blower door test depressurizes your home and measures exactly where air is leaking. We find every gap, seal it, and re-test to verify the result. The numbers don't lie.Una prueba de puerta sopladora despresuriza tu hogar y mide exactamente dónde se fuga el aire. Encontramos cada hueco, lo sellamos y volvemos a probar para verificar el resultado. Los números no mienten.

Blower door test setup with red fabric panel covering the front door
Blower door installed in a doorway with pressure gauge ready to test
DG-700 pressure gauge mounted at a blower door test setup
Close-up of blower door test reading -49.7 Pa and 1896 CFM measurements
Where We SealDónde Sellamos

Air leaks hide everywhere.Las fugas se esconden en todas partes.

Common spots where conditioned air escapes and outside air sneaks in. We find them and seal them.Lugares comunes donde el aire acondicionado se escapa y el aire exterior se cuela. Los encontramos y los sellamos.

Caulking around a window for air sealing
WindowsVentanas
Air sealing plumbing penetrations under a sink
Plumbing PenetrationsPenetraciones de Plomería
Sealed bath exhaust fan ceiling penetration
Bath Exhaust FansExtractores de Baño
Gap around an A/C ceiling vent marked in red for sealing
A/C VentsRejillas de A/C
Inside an attic access opening showing gaps that need air sealing
Attic AccessAcceso al Ático
Insulated foil tent installed over pull-down attic stairs to stop air leakage
Attic Stair TentCubierta de Escalera del Ático
Air handler plenum in a mechanical closet with every seam fully mastic-sealed
Sealed Air HandlerManejadora de Aire Sellada
SouTex Energy Solutions service vehicle at a customer home

Ready to save?¿Listo para ahorrar?

Ready to start saving?¿Listo para empezar a ahorrar?

Apply in 60 seconds. Our bilingual team confirms eligibility and schedules a free home assessment, at zero cost to you.Aplica en 60 segundos. Nuestro equipo bilingüe confirma tu elegibilidad y programa una evaluación gratuita de tu hogar, sin costo para ti.