Cellulose Insulation Solutions

Eco-Friendly Energy Efficiency

About Cellulose Insulation

As a homeowner, increasing the energy efficiency of your home is a fantastic way to save money on your energy bill and gain comfort for your family. One way to achieve this is to insulate the attic and walls of your home with fiberglass or cellulose. Even though there are several residential insulators available in the industry, fiberglass and cellulose are the most popular and commonly used.

Cellulose is a loose fill recycled insulation material that is inexpensive and contains fire, mold, rodent and insect retardants. It can be blown in hard to reach areas, attics, wall cavities and underneath sub floors using water-based adhesives and is excellent to fill in the areas fiberglass batts do not cover.

Why Cellulose Over Fiberglass

Cellulose insulation has several significant advantages over traditional fiberglass insulation:

100% Environmentally Safe

Contains 80% recycled materials (newspaper) and is far less dangerous for the installation company compared to fiberglass.

Superior R-Value

Has a higher R-Value content than fiberglass per inch and is two to three times denser with greater resistance to air flow.

Fire & Safety Rating

Carries a Class 1/A Fire Safety Rating as determined by ASTM E84. Contains boric acid or borax, natural retardants comparable in toxicity to table salt.

Complete Coverage

Fills wall cavities and nooks and crannies better than fiberglass batts. Can be installed with wet-spray and dry-spray applications.

No Harmful Chemicals

Contains no formaldehyde-based binders and is not manufactured with petrochemicals or high-toxicity chemicals.

Additional Benefits

Decreases noise pollution, provides lifetime warranty, and includes mold, rodent and insect retardants for complete protection.

Installation Methods

California Doors and Windows cellulose insulation installation is fast, simple and easy. Most projects are completed in one to two days.

Attics

We enter your attic through attic access, cap off any electrical or mechanical fixtures and install 8" of Cellulose to achieve an R30 Value, providing superior insulation and energy savings.

Basements & Sub-Floors

We enter your basement and sub-floor access, cap off any electrical and mechanical fixtures and spray 8" of cellulose to achieve an R30 Value for complete coverage and protection.

Walls

We drill two holes into your existing walls, one at the top and one at the bottom. We pump in loose-fill cellulose into the wall cavity and then cap over the holes with proper building materials.

Blown-In Insulation Technology

Cellulose loose fill insulation must be blown in with an insulation blowing machine designed for both closed-cavity (walls and vaulted ceilings) and open-blow (attics, basements and sub-floors) applications. Our installation teams are trained to create the right combination between the netting and the amount of compression between wall studs and framing joists to create a tight seal around all electrical, plumbing and mechanical fixtures.

Types of Blown-In Insulation

Dry Pack Cellulose (DPC)

Requires netting to contain the material and eliminate settling in every cavity in walls and ceilings.

Spray Applied Cellulose (SAC)

Mixed with latex-based adhesive and misted with water to activate the glue, then blown into cavities for superior coverage.

Fiberglass Blown-In Blanket (BIB)

Requires netting to contain the material and eliminate settling throughout all cavities in walls and ceilings.

Why Blown-In Insulation? It is fast and simple to install, relatively inexpensive and works tremendously to decrease your energy bills. Most utility companies and the Federal Government provide tax credits and rebates for installing energy efficient cellulose insulation.

Why Choose California Doors & Windows

35+ Years Experience

Over two decades of experience insulating homes and businesses throughout Southern California. We ensure the correct amount of cellulose is installed to achieve proper R Value.

Quality Service

We are dedicated to being the top insulation company in So Cal. When we insulate your home or office, we ensure you're entirely covered the first time.

Honest Assessment

We won't sell or charge you for insulation you do not need. We discuss different options to maximize your overall savings and comfort without overselling.

Competitive Pricing

As a top insulation company, we constantly deliver the best insulation prices throughout the So Cal area for exceptional value.

Safety & Trust

Every person entering your home is background checked to ensure your home or business is secured with trusted and reliable personnel.

#1 in Southern California

Whether you want fiberglass, cellulose or radiant barrier insulation, we deliver the highest quality service at the best possible pricing.

Understanding R-Value

R-Value is a term in the building and construction industry that measures thermal resistance. It is the ratio of the difference in temperature through an insulator and the heat flux (Heat Transfer per unit area).

R-Value relates to the thermal resistance of the unit, gives it a unit value for the particular material and is expressed as the thickness of any given material which is divided by the thermal conductivity. To determine the thermal resistance of an area of material you can divide the unit thermal resistance by the area of the material. R-Value is the reciprocal of U-Value.

Complete Benefits Summary

If you are looking to increase the comfort of your home, save money on energy bills, use a green product that is environmentally friendly, carries a Class 1/A Fire Safety Rating, decrease noise pollutants and includes mold, rodent and insect retardants—Cellulose Insulation is the best material in the business.

Whether you are looking to insulate your attic, walls, basement, subfloor or your whole house, cellulose is the way to go. You will truly get what you paid for. The sales staff at California Doors and Windows will perform a thorough investigation of your home, FREE of charge, and tell you where and how much insulation is required to fit your needs.

Get Your FREE Energy Assessment Today

Let our experts evaluate your home and recommend the perfect cellulose insulation solution for your needs

Client Stories

Trusted by Clients Who Value Craft

Long-term partnerships built on clarity, care, and uncompromising attention to detail.

Professional Installation

The installers were very professional and did an excellent job on the installation.

Mr. and Mrs. Russell GordonHomeowner

Excellent Contractor Skills

We would like to thank you for the great job that you and your employees did in installing the new windows and sliding doors in our home. The installation was done in a very professional manner and the two bay windows look like they were put in the same time the house was built. Your overall excellent contractor skills are evident in your work.

Hugh and Joanne ArmstrongHomeowner

Perfect Match

We are very pleased with our new Superior Windows. We are especially pleased with the restucco. You matched the texture and color to the existing stucco perfectly.

Sam & CarolHomeowner

Outstanding Work

We just wanted to say THANK YOU to everyone for doing such a great job on installing our 16 foot French sliding door, 96" picture window, and 48" double hung window. The eight foot opening on our French slider is awesome!!

Dr. & Mrs. SpencerHomeowner

Professional and No-Pressure

I appreciate your professional and "no-pressure" approach from the start. I without a doubt will recommend to my friends and neighbors to use California Doors and Windows when searching to update their homes

Joe VandrovecHomeowner

Great Features

I like my windows - the appearance, the fit, the features such as safety locks, and the provision to wash the outside from the inside.

Art KochmanHomeowner

Excellent Service

I wish to express my sincere thanks for such a great job you have recently done in installing 14 windows plus two 8' sliding doors at our house. The contract was drafted and signed shortly after we gave Mike the details of what we wanted. The price Mike quoted beat the others we looked at earlier. I felt the deal was done in a professional and practical manner with no wasted time.

Sancy WuHomeowner

Professionalism Appreciated

Your company's professionalism is greatly appreciated. Be assured that I will most certainly call you again for future jobs. Again, thank you.

Clifferd R. HelwigHomeowner

Outstanding Teamwork

I must say that I have dealt with many contractors during my working life, but never had I seen such teamwork as your people. The work was done in a top notch professional manner, very knowledgeable, effective, timely, and extremely clean and to say the least just a group of hard working guys.

Norman LefebvreHomeowner

Quality and Professionalism

Their workmanship and quality of product was outstanding and completed as quoted. All terms and conditions agreed to were honored and the installation ran right on schedule.

John and Barbara HuberHomeowner

Professional Contractors

Thank you for all you have done for me. You take the sting out of doing business with dirty contractors

Louise PerazaHomeowner

Significant Difference

Just a note to let you know how great our new windows are. By putting those windows in, we lowered the temperature in our loft by 12-15 degrees. What a difference! I also wanted to thank you for the prompt service. It's nice to see the quality work of the past still being done.

Ann & Gabe RamirezHomeowner

Beautiful Patio Work

We love the way the cement patio was done. Several of our neighbors have given compliments since. It looks great! We are completely and totally impressed with the quality of work put into it.

Julie & Bill HinkleyHomeowner

Easy to Work With

Mike was easy to work with and fair when it came to problems as the work progressed. He also followed up well when problems occurred with subcontractor's work. I would recommend Mike for any home remodeling that you may need.

Ed PetuckaHomeowner

Complete Success

The installation was fast, clearly professional and we were most favorably impressed when we noted the frequent use of a portable vacuum to pick up the debris left from the removal of each aluminum window. Our experience with California Doors and Windows was a complete success.

Mr. & Mrs. J. L. WingertHomeowner

Light and Bright

I am very pleased with the windows you installed. The rooms are so much lighter and brighter and cooler too in this heat. I no longer have to be concerned about fading color in rugs and furniture. Since I moved here a year ago, I've make numerous improvements but the new windows have added the most in comfort and attractiveness.

Jeanne KresslerHomeowner

Professional Crew

Every crew member was cooperative and performed in a professional manner. I especially appreciated the thorough clean up upon completion of the patio.

Winston B. WhittemoreHomeowner

Wonderful Work

I wanted to thank you and your staff for the wonderful work you did on our door installation. Your work and service was very professional, I would gladly recommend you to any of my friends.

Sally BencangeyHomeowner

Beautiful Windows

The seven vinyl windows your company installed in our house are beautiful...I highly recommend your company to all my friends and family. If we need any other home improvements, we will be sure to contact your firm.

Joanne ColloraHomeowner

Love Our New Features

We love our new tile roof, and the custom windows & patio doors thru out our home.

A. J. & Linda JohnsonHomeowner

Skillful and Dependable

I can't thank you and your crew enough for such skillful, courteous and dependable work. I will be forwarding photographs of the beautiful windows, French door with side lights, and French door that your company has supplied and installed for us in our home. The pictures cannot illustrate the beauty and craftsmanship that we enjoy everyday thanks to your service.

Jeffrey J. DicksHomeowner

Efficient and Timely

My husband and I would like to thank you and your Father for the wonderful job you did converting our master bedroom retreat into a bedroom for our new baby. The job was done in an efficient and timely manner with minimal disruption to our family. The end result was a nice addition to our home.

Deborah F. BoiceHomeowner

Timely and Efficient

Your work was done in a timely and efficient manner. You were prompt in returning calls, showing up for appointments and your installers were most courteous. All in all, we couldn't have been more pleased once the job was completed.

Frayda and Igal MimonHomeowner

Amazing Service

The service I received from your company was amazing. I have worked with many contractors, but working with your Company was the best experience.

Spencer PabloHomeowner

Heat and UV Protection

Although I bought the windows primarily for the heat and UV protection, I am even more thrilled with their appearance. The quality of the product is excellent. Even with the hot summer we've had, the windows have cut down the interior heat quite a bit. I would certainly recommend these windows and your company to my friends and neighbors.

Elayne P BendelHomeowner

Prompt and Professional

I recently had California Doors and Windows plan and install a patio door in my Banker's Hill condo. I highly appreciated the work, beginning with arriving promptly for the estimate, measuring, and ordering of the door which was delivered exactly as planned.

Patricia LindquistHomeowner

Beautiful and Clean

The windows turned out beautiful and the attention to detail and cleanliness was appreciated.

Dianne LohanHomeowner