Wall Spray Cellulose Application
Dense-Pack Cellulose for High-Efficiency Thermal and Sound Insulation
Wall Spray Cellulose Application is a highly effective insulation method that uses a damp-spray technique to apply cellulose material directly into wall cavities. This method ensures full cavity coverage, reducing air infiltration and increasing thermal performance. It’s especially popular in new residential and commercial construction due to its environmental benefits, fire resistance, and superior sound-dampening qualities.
At Henges Insulation, our technicians expertly install dense-pack cellulose using state-of-the-art equipment to ensure every wall is sealed and insulated to perfection. Whether you’re constructing a new home or upgrading your insulation system, wall spray cellulose provides a reliable and sustainable solution for energy efficiency and comfort.

Why Choose Wall Spray Cellulose?
Full Cavity Coverage
No gaps or compression, eliminating thermal bridging.
Superior Sound Control
Excellent acoustic performance, especially between rooms.
Environmentally Friendly
Made from recycled paper, treated for fire and pest resistance.
Improved Air Sealing
Reduces drafts and enhances HVAC efficiency.
Where It Works Best
Wall Spray Cellulose is ideal for:
New residential construction
Interior and exterior framed walls
Multifamily buildings and apartments
Commercial properties needing dense-fill sound control
Why Choose Henges for Wall Spray Cellulose?
Certified Installers
Our team is trained and certified in proper spray cellulose techniques.
Proven Track Record
Decades of experience serving Kansas City builders and homeowners.
Green Materials
We use high-quality, eco-conscious cellulose that performs and protects.
Precision Equipment
Advanced machines ensure complete and even coverage on every job.
GOODBased on 27 reviewsJonathan Okomo2025-07-17Trustindex verifies that the original source of the review is Google. Great servicceChris Tidd2025-07-01Trustindex verifies that the original source of the review is Google. Couldn’t have had a better dealing with Henges, called and had a quote the same day. Was contacted the following business day for scheduling and they actually came the following day to insulate. Great commendation and fair priced. Workers were courteous and the final product looks awesome!Melissa Allen2025-06-04Trustindex verifies that the original source of the review is Google. Did an amazing and thorough job for our new home build!Audra Searcy2025-03-31Trustindex verifies that the original source of the review is Google. Happy with my insulation installation! Good communication and very reasonable prices.Jordan Staggs2023-11-07Trustindex verifies that the original source of the review is Google. As a builder, Henges is our preferred insulation company. Larry and Doug make scheduling a breeze. Their installers show up on time and ensure there are our houses are insulated to meet energy efficiency standards time after time again. Their crews are professional and trustworthy. If you're needing any sort of insulation solution, I highly recommend you give them a call.Tim Werner2022-11-24Trustindex verifies that the original source of the review is Google. Bad place

Contact HENGE INSULATION for Wall Spray Cellulose Services
- 15640 S. Keeler St. Olathe, KS 66062
- +1 (913) 764-4600
- info@hengesconsultation.com
- Monday - Friday 7:00am - 5:00pm
FREQUENTLY ASKED QUESTIONS
Is wall spray cellulose better than fiberglass?
It often performs better in sound control and air sealing, making it a strong choice for interior comfort.
Does it mold or rot over time?
No. It’s treated with borate for mold, insect, and fire resistance, and it remains dry and stable when properly installed.
Is cellulose safe for my family?
Yes, it’s non-toxic and contains no formaldehyde. It’s also made from recycled materials, making it environmentally safe.
How long does installation take?
Most residential walls can be sprayed in a day, depending on the size and number of rooms.
Will it settle over time?
When installed properly using the spray method, it does not settle, maintaining its full R-value for years.