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Home Ventilation Requirements in California

Are you wondering about California home ventilation laws and requirements?

There are a variety of ventilation laws set by the state. The main purpose of these laws are for health and safety concerns.

Homes that are well ventilated are healthier places to live in general. When a home is properly ventilated, the air stays fresher and healthier to breathe.

On the other hand, when a home is not properly ventilated, the air and physical materials can become damp and provide living circumstances for unwanted bacteria. The unwanted bacteria that is caused by dampness can cause negative health effects on humans and animals. The severity of negative health effects caused from this would generally be directly proportional to the severity of the bacterial infestation, in addition to any other negative effects on the air.

California’s Building Codes provide standards for making sure a house is properly ventilated. In general, certain areas of homes may need additional ventilation. These areas include attics, bathrooms, and kitchens.

Any sort of room additions or conversions must be inspected by a government building inspector before they are permitted as legal.

Bathroom Ventilation

According to California building code, all bathrooms with a bathtub, shower, or spas are required to have an exhaust fan for the purpose of air ventilation.

Exhaust fans in bathrooms must be Energy Star-compliant and vented to the outside. Bathrooms that were built in the past before a certain point in time did not require exhaust fans. If it was built in the past does not have an exhaust fan, it get one installed in case of a bathroom remodel that requires the structure of the room be changed.

Natural Ventilation

California Building Code sets regulations for the minimum amount of natural ventilation required for homes.

A property that is to be permitted for being used as a living space must be naturally ventilated by doors, windows, and/or other openings that allow air to travel in and out the home. The openings such as doors and windows must be at least 4% of the occupied floor area.

Ceiling Ventilation

Ceilings have a minimum height requirement in order for proper ventilation to occur. Higher ceilings allow for more efficient ventilation.

According to California Building Code 1208.2, all areas of living space such as occupiable spaceshabitable spaces and corridors should not have a ceiling height of any less than 7 feet 6 inches (2286 mm) high.

Although, bathrooms, toilette rooms, storage rooms, and laundry rooms can have ceilings as low as 7 feet (2134 mm) high.

If a room is located directly under a roof that is sloping, at least half of the roof must meet the minimum height requirement. Additionally, the sloping roof may never reach lower than 5 feet high relative to the room’s floor.

Underground Ventilation

The California building code states that all underfloor areas of a home must be aired by openings in the exterior foundation walls in order to allow proper air ventilation.

The open areas of space within the foundation walls must be at least as large as 1 square foot for every 150 feet of underfloor space.

Attic Ventilation

Generally, attics must either have a minimum of .5 to 1 square feet of ventilation openings for every 150 square feet of floor space.

Specifics are regulated by the areas of location. A local expert near you can provide you with specific details regarding your homes attic ventilation requirements.

These Are Just Some of the Ventilation Requirements for Homes in California

The list of air ventilation regulations provided above are only a portion of California Building Codes.

These codes are always changing and being updated. Always be sure to go over the details of your own home with professional contractors from a construction company near you in order to find out your specific requirements.

asbestos removal costs

Asbestos, Popcorn Ceilings, and Removal Cost

Prior to 1979, asbestos was a very popular for insulation. Asbestos is a carcinogen that was used extensively in building materials prior to the 1970s. It’s commonly found as pipe and duct insulation, vermiculite attic insulation, ceiling and wall acoustical tiles, and floor tiles.

What is Popcorn Ceilings?

Popcorn ceilings, also known as acoustic or textured ceilings. You can recognize popcorn ceilings in your home by their unique texture. Many homes constructed prior to 1970’s have popcorn ceilings, which contain the toxic asbestos material. Merely brushing asbestos popcorn ceiling with your hand releases toxic dust, which renders it as dangerous as old asbestos pipe insulation.

What to Do When The Popcorn Ceiling in Your Home is Damaged and Flaking?

If the popcorn ceilings in your home is damaged, flacking, or crumbling asbestos removal may be warranted if your popcorn ceilings contains asbestos material. Asbestos becomes hazardous and dangerous to ones health when the fibers are released into the air and then ingested or inhaled. Therefore, if your popcorn ceilings are damages or flaking it is highly recommended you seek an asbestos inspection.

Asbestos Removal Costs in Los Angeles

Asbestos removal cost in Los Angeles will vary depending on various factors such as the square footage of your home that contains asbestos, and materials used during asbestos removal process. An initial asbestos inspection costs anywhere between $400 to $800. Complete asbestos removal for a 1,500-square-foot home including walls, pipes, floors, ceilings, attic, and roof can be as high as $20,000 to $30,000. On the other hand, the removal of popcorn asbestos ceilings in a single family home with 1,600 square feet can cost anywhere between $3,500 to $11,500. In Los Angeles, CA the expected average cost for asbestos ceiling removal is $7.71 per sq.ft. for a 1,500 sq.ft. ceiling.

Asbestos Exposure During Home Remodeling Project

When asbestos is left alone and undisturbed it is not hazardous. However, sometimes during a home renovation or remodeling project these toxic dusts particular and fibers are released into the air causing asbestos exposure. Therefore, it is recommended that you test your home for asbestos prior to any home renovation or Los Angeles home remodeling project.

Where Can Asbestos Be Found in The Home?

A few common areas where asbestos may be found in your home include:

  • Ceilings
  • Floor Tile
  • Plaster
  • Roofing
  • Insulation
  • Window Caulk
  • Drywall

Contact Tarzana Home Renovation Contractor

For help with asbestos removal or your next home renovation project, we invite you to contact our Tarzana home renovation contractor at (844) 226-3314 for a free estimate today.

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Renovation vs Remodel

Renovation vs remodel information. Are you wondering what the difference is between home renovation vs remodeling?

Many property owners planning on doing home improvements might subconsciously think these two words mean the same thing. Although in reality, the words renovation and remodel have two different meanings.

Renovation vs Remodel Differences

Renovation means to restore and repair an existing structure to make it look new again. On the other hand, the word remodel refers to changing the structure of something and changing the way it looks.

Details About Renovation and Remodel

  • Renovation: The word renovation refers to “restoring” an existing structure. In this case, an existing structure that is worn out or damaged can be renovated by providing it with the proper repairs. As in result of renovation, an existing structure that was worn out will looking new once again. Therefore, the structure will keep its existing look.
  • Remodel: The word remodel refers to changing the structure of something. When remodeling an area, there is usually demolishing involved and a completely new structure is formed to meet the needs of a new design. Therefore, a remodeled structure will have a different look relative to the previous structure that was in its place.

In most cases, remodeling projects can be more expensive than the average renovation project. This is due to the fact that renovating an existing structure requires less labor and material compared to renovating existing parts of homes just to make them look newer.

Examples of Renovation and Remodeling

An example of renovating an area would be if the area had construction work done on it to restore it and make it look new again. During a renovation, the home will keep its same style and look, while looking new again.

An example of remodeling a home would consist of changing the way the remodeled area looks. The style will be upgraded after a remodel and the area will not look the same.

In basic terms, a renovation project will make the area look new again with the same style, on the other hand, a remodel project will upgrade the area into having a new look and style. Many property owners looking to do home improvements may have mistaken the difference between renovation vs remodel prior to this article.

 

Senate Bill 1069

California Senate Bill 1069 for Garage Conversion

California Senate Bill 1069 (SB-1069) was filed with the secretary of state, and approved by the governor on September 27, 2018. Senate Bill #1069 allows homeowners to convert a garage into a living space with legal ease.

Prior to Senate Bill #1069 being passed, it was difficult for homeowners to convert their garages into living spaces due to Planning and Zoning Law. This bill replaced the term “second unit” with “accessory dwelling unit” throughout the law. This law makes specifications towards the requirements of garage conversion.

The purpose of this bill is to make it easier for homeowners to convert their garage into a new room addition that can be used as living space.

Senate Bill No. 1069 Allows Garage Conversion Into Living Space

Senate bill number 1069 makes it much easier to convert a homes garage in California into a living space.

Taken from information provided on https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=201520160SB1069:

“The Planning and Zoning Law authorizes the ordinance for the creation of 2nd units in single-family and multifamily residential zones to include specified provisions regarding areas where accessory dwelling units may be located, standards, including the imposition of parking standards, and lot density. Existing law, when a local agency has not adopted an ordinance governing 2nd units as so described, requires the local agency to approve or disapprove the application ministerially, as provided.

This bill would instead require the ordinance for the creation of accessory dwelling units to include the provisions described above. The bill would prohibit the imposition of parking standards under specified circumstances. The bill would revise requirements for the approval or disapproval of an accessory dwelling unit application when a local agency has not adopted an ordinance. The bill would also require the ministerial approval of an application for a building permit to create one accessory dwelling unit within the existing space of a single-family residence or accessory structure, as specified. The bill would prohibit a local agency from requiring an applicant for this permit to install a new or separate utility connection directly between the unit and the utility or imposing a related connection fee or capacity charge. The bill would authorize a local agency to impose this requirement for other accessory dwelling units.”

In basic terms, laws set by Senate Bill 1069 make it easy for homeowners to do garage conversion in Los Angeles without having difficulty with legal issues. This is due to the fact that the bill removes the rights of local agencies such as cities and states from requiring certain permits/licensing. Additional information can be provided to you by local contractors or lawyers near you who are familiar with the laws involving ADUs.

Garage conversion remodelers turn old garages into a new rooms that can be used as a living space. This living space can be rented, leased out, or used by the owner depending on the circumstances of his or desire.

Senate Bill 1069 Makes it Easy to Legally Do Garage Conversion in California

Have you had problems in the past with getting approved for garage conversion permits or licenses?

California Senate Bill #1069 now allows homeowners to easily obtain approval of remodeling garages into new living spaces.

CONVERTING A GARAGE INTO A LIVING SPACE

Converting a Garage Into a Living Space

Converting a garage into a living space has now gotten much easier to legally accomplish due to Senate Bill 1069. A garage conversion is often one of the most affordable ways to add living space to your home as the walls, foundation, and roof already exist.

When deciding to convert your garage into a living space, it is recommended that you complete a careful assessment of your garage. This is done in order to determine potential issues, if there are any

What Factors You Should Consider When Garage Conversion into a Living Space?

A few things to things to consider the possibilities such as:

  • Garage Door
  • Floor
  • Electrical Wiring
  • HVAC System
  • Heating and Cooling
  • Plumbing
  • New Walls

How Much Does It Cost for a Garage Conversion into a Living Space?

The cost for a garage conversion into a living space will vary depending on what you want.

A typical one car garage to bedroom conversion can cost you on an average between $4,000 or as much as $25,000. But you could probably spend $18,000 to $50,000 to convert a two car garage.

If you also want to add a bathroom into your garage to living space conversion the cost typically increases. The price can go up by anywhere between $10,000 to $25,000. A basic garage conversion may typically include, new walls, plumbing, floors, heating, cooling, and interior work.

What Does a Garage Conversion Involve?

A quality garage conversion generally may take anywhere from 3-6 weeks.

This includes completely insulating walls and ceiling, installation of HVAC system for heating and cooling, raising floor height to allow for insulation over the concrete slab, new drywall, adding windows and doors, replace garage doors with insulated stud walls, and adding new flooring.

Garage Conversion Laws

Garage conversion laws vary by city and state. It is easier to convert a garage into a living space in certain cities and states compared to others.

As a result of California passing Senate Bill 1069, homeowners are now allowed to convert their garages into a living space with ease. Now that the legal difficulties of garage conversion in Los Angeles are out of the way, home owners are finally legally taking advantage of the opportunity.

Have you been looking for the right company to convert your garage into a living space? No need to search on Google any longer! A team of expert craftsmen at our construction company can help you with all your specific needs.

We can help you turn your old garage into the new room addition you’ve been dreaming of having in your home!