ORANGE COUNTY (714)-604-1368 • LOS ANGELES (310)-409-0378 • SAN DIEGO (858)-225-1316 • INLAND EMPIRE (909)-824-2634

Spray Foam Insulation & Roofing Contractor

ORANGE COUNTY (714)-604-1368 • LOS ANGELES (310)-409-0378 • SAN DIEGO (858)-225-1316 • INLAND EMPIRE (909)-824-2634

  • "We highly recommend considering ASI Roofing for your project. They were on-time, on-budget, did quality work, and left a clean footprint after each day’s work when on site." Paul Cardey
    Board of Directors-Facilities Chairman
  • "The crew arrived on time and completed their work as scheduled, and the result has been very impressive. We are very happy with the job that ASI did. We recommend this company without any reservation." Lee H.
    Costa Mesa, CA
  • "I used ASI Foam for reroofing the flat roof for my house. It was a great pleasure working with ASI Foam (David and his team) from the very beginning of getting a quote for the job (and having all my questions answered about foam roofs and the process) to the end of getting a beautiful bright white foam roof." Amar R.
    Claremont, CA
  • "What a refreshing change the staff at All Seasons Insulation presented to us. They were the most efficient, well mannered construction crew we have dealt with. The best part….was the clean-up job when they left. They left the job site so clean, my wife commented that we should hire them instead of our cleaning lady ! What a joy to work with." Brian S.
    Encino, CA
  • "David and his crew work tirelessly to achieve all the goals of your project! I highly recommend All Seasons Insulation for any project residential or commercial!" Frank C.
    Saugus, CA
  • “We are satisfied customers. Everything went great with the inspection and your guys were great.” Mehgan
    Los Angeles, CA

What is Spray Foam?

Spray polyurethane foam (SPF) is a spray-applied plastic that can form a continuous insulation and air sealing barrier on walls, roofs, around corners, and on all contoured surfaces. It is made by mixing and reacting unique liquid components at the job site to create foam. The liquids react very quickly when mixed, expanding on contact to create foam that insulates, seals gaps, and can form moisture and vapor barriers. SPF insulation is known to resist heat transfer extremely well, and it offers a highly effective solution in reducing unwanted air infiltration through cracks, seams, and joints.


•Lower energy cost
•Stops drafts allergens and condensation
•Better indoor air quality
•Does not settle or shrink
•Quieter indoor environment
•Fills irregular shapes
•Increased climate comfort
•Adds structural strength
•Seals cracks and voids
•Keeps out unwanted pests

Commercial and Residential


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All Seasons Insulation – Spray foam roofing and insulation contractor serving Orange County, Los Angeles County and the Inland Empire.

house-insulationHere at All Seasons Insulation we specialize in superior quality Polyurethane, Spray-in-Place Foam (Spray Foam) insulation and roofing. Spray Foam is the high-tech alternative to traditional roofing and insulation materials.

Spray Foam offers higher thermal resistance (R-value) over outdated traditional methods such as fiberglass or cellulose and can be sprayed into areas that are difficult for other forms of insulation. With Spray Foam the underside of roof sheathing in attics and under your house in subfloor crawlspaces are completely insulated. Polyurethane Spray Foam insulation acts as an air barrier sealing off the hundreds of cracks and crevices that lets your conditioned air out and the outside air in. Traditional insulating materials can’t do that. Because Spray Foam seals the building envelope, its R-value holds true. Fiberglass and cellulose rarely attain the R-value claimed because of air leakage in real-life applications.

Using Spray Foam can lead to greater energy savings by insulating your home more effectively. Used correctly in a new build, remodel or retrofit, an Spray Foam insulated home can use smaller Heating Ventilation and Air Conditioning (HVAC) units, saving even more money initially and more over time in energy savings. Polyurethane Spray Foam Insulation can actually pay for itself over time with these savings. It is a one-time application that doesn’t sag or settle like out-dated fiberglass or cellulose and should last throughout the life of your home. No need to remove or replace saving landfill space.Truely a green insulation product!

High-tech Polyurethane Spray Foam Insulation is not new. It has been around for over 40 years. Originally used to insulate commercial refrigeration units. Why? Because it out performs everything else with less thickness.

Spray Foam is also great as a roofing system for flat and low-slope roofs. It is monolithic (one single piece with no laps or seams). A Spray Foam roof is also extremely light weight and can often be applied over existing roofs without costly tear offs or displacement of roofing felts containg asbestos (ACM). Spray Foam roofs are also “sustainable” and can be classified as “green”. This is because with proper care and periodical recoating, they can last more than 50 years! Most other roof systems last between 8-10 years. Each time costing as much as or more than before. With Spray Foam the initial cost may be more, but recoats are a fraction of what a new traditional roof would be.

The main advantage of a Spray Foam roof system is that not only is it a roof, but it is a great insulator, something traditional roof systems are not. As with Spray Foam in walls, it can start paying for itself immediately in energy and HVAC savings. By maintaining the roof, it will keep on paying for itself for years to come.

Part of a Spray Foam roof system is the elastomeric topcoating. With the proper ENERGY STAR® coating we can meet your Title 24 Cool Roof requirements on commercial & residential roofs. A Cool Roof reduces the amount of heat absorbed allowing further savings in HVAC and energy costs.

There are other benefits to using Spray Foam and we invite you to browse our website to learn more. Please visit our Library pages to read articles on Spray Foam and download some of our vendor’s brochures, see technical details and more. Our Gallery pages also show some of the Spray Foam work we have done recently. If you have other questions or would like us to give you an estimate on your project, you can fill out the online form in our Contact Us page or give us a call. We are more than happy to discuss the project with you! We proudly serve San Bernardino, Riverside, Los Angeles, and Orange County.

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Reasons To Use All Seasons Insulation For Your Spray Foam Insulation

All Seasons Insulations started off as a family operated and owned business in 2006 that specializes in Spray Foam Insulation and Roofing. The founders of this company imparted their experience and years of knowledge onto their next generation. The president of the company, David Lenaker has bought strong leadership to this business always excelling for high standards. Ten years later these contractors have gone onto build lasting and positive relationships within the construction industries that includes: Property Managers, General Contractors and Home Owners. We also offer spray foam insulation in Long Beach.

Their aim is continuously offer a high quality product which is installed by experienced and skilled craftsman. They achieve this with the best equipment and tools. This company is also fully insured and licensed and the regulatory and safety compliance happens to be a top priority for this business. These factors are what this business is built on and are what has set them in another league compared to their competitors.

What You Need To Know About Spray Foam

SPF, better known as Spray Polyurethane Foam is a plastic which is spray-applied which results in continuous insulation. This results in air-sealing barriers on areas such as roofs, walls, around corners as well as contoured surfaces. This foam is created in the process of mixing and then reacting liquid components that are unique at the site in order to create this foam. These liquids react instantly once mixed and expand on contact which results in a foam product which seals gaps, insulates as well as creating a vapor and moisture barrier. This SPF insulation also resists heat transfer and provides an effective solution in regards to air filtration that is unwanted through joints, seams and cracks.

Here are a few of the benefits of an SPF insulation:

•The product will not shrink or settle

•Decreases your energy costs

•Stops condensation, drafts as well as allergens from entering your home

•An improvement in your indoor-air quality

•Fills in any irregular shapes

•Your indoor environment becomes less noisy

•Climate comfort in a building or home increases

•Seals voids and cracks

•Adds in structural strength

•Keeps out the majority of unwanted pests and insects

All Seasons Insulation is a business that has a specialty in Polyurethane SPF (Spray-In-Place Foam), roofing and insulation. This product is one of those advanced alternatives over traditional types of insulation materials and roofing.

SPF provides a high R-value (thermal resistance) over many of the outdated methods like cellulose and fiberglass and can be used over areas that may be impossible or difficult with the older types of insulation methods. When you decided to use Spray Foam in your home in areas such as the underside of your roof sheathing in areas such as the attic or even under the home in the subfloor crawlspaces, these areas will be 100% insulated.

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The Polyurethane Spray Foam works as a type of air barrier which can seal off countless crevices and cracks that allows your conditioned air to go out and allows the outside air to come in. The traditional types of insulation were unable to provide this. SPF is able to seal a building envelope which means its R-value will hold true. Products such as cellulose and fiberglass very rarely are able to maintain the R-value that they claim due to air-leakages caused from real-life applications.

Spray Foam is also an effective method to achieve energy savings in the way of insulating a building or home in the most effective way possible. When used in the right way in projects such as a retrofit, remodel or new building, a home insulated with Spray Foam can make use of a smaller HVAC system which can translate into even more savings.

One of the benefits of SPF is that the process is a once off application, which will not settle or sag compared to the out-dated methods such as cellulose and fiberglass. This product is expected to last as long as your home does and there is no need to replace or remove the product.

This High-Tech Polyurethane Spray Foam Insulation is actually not new and has in fact been around for more than four decades. This product was first used for the purpose of insulating commercial based refrigeration units. This was due to the fact that it outperformed any other product.

Spray Foam is another fantastic product for roofing systems that have low-slope or flat roofs. This is because it is a monolithic product which means it is a single piece without seams or laps. This product is very light weight and is often the right choice over an existing roof while avoiding displacements of the roofing felt that often contains asbestos or costly tear-offs.

The Spray Foam roofs are sustainable and are regarded as “green”. The reason for this is that with periodical recoating and the right care the roof can last as long as 50 years or more. The majority of the roof-systems today are estimated to only last between 8 to 10 years. When choosing Spray Foam the initial costs can be more, but are actually just a fraction of the cost compared to having the roof replaced.

One of the biggest advantages of Spray Foam roof systems is that it happens to be one of the best insulators which are something most of the traditional types of roof systems are unable to achieve. One part of the Spray Foam roof systems involves the Elastomeric Top coating. With the right Energy Star coating this company is able to meet up to the Title 24 Cool Roof requirements for residential and commercial roofs. These Cool Roofs drastically decrease the heat absorbed which allows for additional saving on your energy and HVAC costs.

If you are interested in SPF visit the gallery page on the All Seasons Insulation website to see some of the jobs this company has completed recently. You can also complete the online form to receive a quote of call them to assist you further.