Spray Foam Insulation Services in Reading, PA

Foam Insulation in Reading, PA

Since 1978, Lantz Insulation has provided foam insulation solutions throughout Berks County.

Our team of trusted spray foam contractors ensures year-round energy efficiency and comfort. 

Save on Energy Costs Today
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If you’re looking for spray foam insulation in Reading, PA, our team of professionals ready to provide your home or business with the solution you need. Whether it's your old drafty house or the cold office costing you thousands in energy bills, we're here to help. 


We’re committed to excellence in the local insulation industry, serving Reading and Berks County. Contact us today to get a free estimate.

Get superior spray foam today

Berks County’s spray foam contractors for home and business

Unmatched in professional quality and customer service, Lantz is the easy choice for your spray foam insulation. Experienced and innovative, it’s clear why Reading continues to choose us as their energy efficiency partner. 

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Decades of local expertise

Lantz proudly serves our neighbors in the Reading community with our crew of skilled spray foam insulators. Starting in 1978, we have been meeting the needs of local homeowners and businesses. We take your insulation needs seriously because we know an expert spray foam installation can lower business costs, save your family money on heating and cooling expenses, and make your house a home. 


Since our inception over 45 years ago, we've has embedded ourself in the local community, providing energy-efficient solutions using locally sourced materials.

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Diagnostic scanning

At Lantz, we take the guesswork out of installing spray foam insulation. When we insulate your home or business, our team of contractors complete diagnostic scans before and after we insulate to ensure we find and fix the air leaks in your building. 


Diagnostic scans push pressurized air from our blower door fans throughout your whole house, which is tracked by our infra-red cameras. Our insulation experts can then accurately compute your building’s internal airflow, leakage rate, and convective looping. Using these results, we ensure you get the best installation possible.

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Blower Door Testing

Are you looking to test you home for air leaks? Blower door testing is the best way to identify the problem with your insulation and provide the necessary information to solve it.


Blower door testing
tests your home or business for:

  • Air leakage
  • Moisture condensation problems
  • Drafty rooms
  • And more

Dedicated to your total satisfaction

“The price of the insulation including the install was around the same price for me to purchase it and do the work myself.”

Why choose spray foam for your Reading property?

Superior air sealing

As we install spray foam in an area, the material expands into the space and hardens, creating lots of air pockets within the foam, each of them with little space in between. Since these pockets are so close together, it makes it harder for heat to pass through the insulation. 

Maximum energy efficiency

Spray foam insulation is known for its high R-value, which measures an insulation’s resistance to heat flow. When you’re looking to install insulation, choosing spray foam provides you with the most energy-efficient solution for your Reading home or business. 

Added structural strength

Spray foam insulation is durable, expands into different shapes and spaces, and is resistant to moisture and degradation. This all provides it with higher structural integrity, unlike other insulation materials that may sag, degrade, and lead to leaks and damage in your home.

Spray foam insulation wherever you need it

You may be unsure if spray foam insulation is right for your project. Luckily, spray foam is a versatile material that is great for all kinds of buildings and spaces. Wherever you are in Reading, Lantz Insulation can install the spray foam insulation you need.

Residential insulation

If you’re building a new home or insulating an old one, spray foam insulation is perfect for keeping your home cozy in the winter and cool in the summer. 

Spray foam insulating your home

  • Ideal for attics, walls, basements, and crawl spaces
  • Custom solutions for new builds and existing homes
  • Structurally sound insulation compared to traditional materials

Commercial insulation

Your local business should have an insulation solution that is energy and cost-efficient.

Spray foam insulation for local businesses

  • Great for office buildings, warehouses, and other commercial properties
  • Enhances energy efficiency in large spaces
  • Saves money by reducing air leaks

Irregular spaces

Some spaces are difficult to insulate and seal effectively, but spray foam insulation is great for insulating odd and hard-to-reach spaces on your property.

Insulating irregular spaces using spray foam

  • Expands to fill tight and irregular areas
  • Works around obstructions like wiring and pipes
  • Expands and hardens for superior sealing
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Installing spray foam across Berks County

  • Birdsboro
  • Blandon
  • Boyertown
  • Douglasville
  • Fleetwood
  • Hamburg
  • Kempton
  • Kutztown
  • Laureldale
  • Leesport
  • Lyons
  • Morgantown
  • Oley
  • Reading
  • Shillington
  • Shoemakersville
  • Sinking Spring
  • Topton
  • Wernersville
  • West Lawn
  • Womelsdorf
  • And more!

Reading’s trusted spray foam company

When you schedule a free spray foam insulation assessment with Lantz Insulation, we’ll provide you with an expert opinion on the best way to tackle insulating your home or local business.  While it’s possible to find spray foam at your nearest home improvement stores, taking on a project like this without professional help could lead to improper installation or even noxious fumes exposure.


Our team of installation experts and contractors is ready to take on your project and provide spray foam insulation that is safe for you and your Reading, PA, property.

Schedule your spray foam

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