Insulation in San Jose

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Attic Insulation San Jose provides professional attic insulation services for your San Jose area home to help lower your home’s energy costs

Attic cleaners in San Jose

When I decided to use the attic as one of the places to store my tools, I found that there were a lot of rodent feces and there was some bad odor. I would even wonder whether the attic was part of my house. My attic is spacious, and you can work from there without bending. I decided to call attic cleaning technicians to handle the cleaning. The team comes with the right equipment and detergents. I learned that all the detergent that they use are all-natural and have no negative to the environment. The whole cleaning process took about two days, and the room turned like a newly constructed. Thanks to the team.

Services Offered by Attic Contractors in San Jose.

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A room at a newly constructed home is sprayed with liquid insulating foam before the drywall is added. Ideal for new home construction advertising and other home construction promotional inferences.
  • Crawl Space
  • Duct cleaning
  • Eco-friendly cleaning
  • Pest proofing
  • Rodents and pest extermination
  • Preventative service


Is your room congested until you don’t know where to store some of your properties? If that is the case, you will need to hire cleaning services.  The cleaning services will work on your attic and create an extra room. The process of cleaning the attic and making it decent will take about one day depending on how you want the room to be. After the cleaning process, the cleaning team will go ahead and insulate the attic. They will also use rodent and pest expellers to ensure that space is safe as a store. The team can also choose to install radiant, which helps to block direct sunlight as well as reduce the loss of heat. When you hire experienced attic cleaner, they will use eco-friendly cleaners and methods to expel the rodents and pest from the attic.

Insulation contractor in San Jose

When you are considering insulation your home, you need to know some basic that revolve around insulation. The main purpose of insulation is to achieve an energy-efficient home where there is minimal heat loss.  The thermal leak of any home mainly depends on the kind of material or rather the R-value. The higher the R-Value, the lower the thermal conductivity.

When you are insulating the different parts of your home, you are supposed to use different R-Value. For example, it is recommended that you use insulation material with between an R-value of 5 and 8 when insulating the ducts. When you are insulating the floor and the wall you are supposed to use an insulation material of about R-31 to R-38. Don’t worry about the R-Value and the rules for insulating material, all you need is to hire an experienced and a highly trained San Jose technician, and they will walk you through the insulation process.

Do not leave your attic without spray foam insulation

We use the best Spray foam insulation material
thermal insulation spray background polyurethane foam for thermal insulation of walls

There are many parts of a building hidden behind the external wall. These are the attic, ducts, basement, and crawl spaces, among many others. If the building happened to leak in moisture and air, these parts will be moldy and will soon begin to rot. That is why we need to insulate our homes during construction properly.

Attic insulation

Investing in quality home improvement can help to cut our daily expenses and make our lives more comfortable. One of the ways to improve your home is by insulating your attic. Primarily, we insulate our attics to cut our utility bills and to achieve better temperatures inside your homes. When insulating your attic, this is what you should do;

Evaluate the current condition

This step requires the help of a professional. Before applying any insulation material, it is essential first to know the state of the attic. It might be damp, moldy, or the rafters might be rotten. These are indications of moisture leaks in your attic. Therefore, in such a case sealing the moisture and air leaks will be the first thing to do before insulating the attic.

Also, during this step, the professional will know the size of the rafters and whether there is enough space to maneuver around the attic. If the beams are sagging, then they will be able to strengthen them before taking any other action.

Seal the space properly

Once you have evaluated the condition of your attic, you will need to make sure that it is airtight, with hole and gap adequately sealed. This will help to maintain the desired indoor temperature. You can seal the attic using expanding foam or caulk. Preserve some level of ventilation in the attic when sealing it.

Choose the right insulation method to use

The next thing is to decide the insulation technique to use. You can either go for the blown-in cellulose insulation or the spray foam insulation. There are three factors to consider when choosing the insulation solution to go for. The R-value, the cost of insulation, and the amount of space available. When checking on the R-value, always go for the insulation with the higher R-value. R-value will differ from one insulation to another. Also, space is an important aspect to consider. It is dependent f the R-value. Insulation with a higher R-value will consume a bigger space. Choose the insulation that will equate the capital you are willing to spare for the insulation process. For instance, spray foam insulation is pricier to purchase and to install compared to batt insulation. Thus, if you are working on a tight budget, sue batt insulation.

Spray foam insulation in the basement
The texture of solidified foam for thermal insulation of walls insulation for the home

Blown-in insulation

Blown-in insulation is one of the best insulation methods you can use to seal your place. First, it is suitable for areas with obstructions and attics with mall headroom. Also, it is cheap and readily available in the market, yet it has a relatively high R-value. This makes it efficient. Besides, blown-in insulation is easy to apply in existing walls. You do not have to break a wall to install it. All you need is a blower machine to inject it into the target areas.

To complete installing blown-in insulation in time and efficiently, it requires two people to do it. As one will be navigating through the attic and other places that are being insulated, the second person will be filling the blower machine with the insulating material. When working with older houses, you will need to first air-seal them before applying the insulation.

Air sealing

If you are finding it expensive heating or cooling your home all of a sudden, you might want to check for any air leaks around your place. Air leaks can happen through walls, attics, the basement, windows, or even doors. It could be small holes left during construction or other openings made when passing electrical cables. With too many air leaks in your home, your HVAC system will work harder to ensure that you achieve favorable temperatures when indoors. This explains the huge energy bills. When you notice air leaks in your home, call a professional to analyze and fix the situation before it gets out of hand. They will help to eliminate the holes and give you a comfortable home once again. There are various ways to air seal your home. You can sue the fiberglass insulation, blow-in insulation, or the spray foam insulation. To choose the right insulation method, always go for the one with the highest R-value.


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AttiCity is a family owned company. We are located in San Jose, but our crew is ready with all the necessary equipment & replacements to give you the best attic services all over the Bay Area, CA.

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