Four season sunrooms in North Tustin CA - a room planned to stay comfortable year round
Is your patio too hot by afternoon and too cool at night? We plan the heating, cooling and roof so the room works in every season.
Is a four season sunroom right for your North Tustin home?
A four season sunroom in North Tustin is a fully enclosed room off your house, with all-weather windows and its own heating and cooling, so you can use it as everyday living space and not only on mild days.
Most calls start with a patio or back room that sits empty half the day because it's too warm after lunch or too cool once the sun goes down. The price depends mostly on the size of the room, whether it needs a new foundation, the roof you choose and how the room is heated and cooled. The schedule depends mostly on permit review and how custom the room is. Your own figure comes in a written estimate that lists the room type, windows, roof and base, and we handle the permit applications and inspections for the work we do.
What happens after you call about a four season sunroom in North Tustin?
Call or send a message
Call (657) 356-0209 or use the form, and we'll set a time for me to come out. We take calls Mon–Sun, 8 AM–9 PM.
I measure and check the base
I measure the space and look at the slab, deck or wall the room will tie into, because that decides whether you need new foundation work. I'll also ask how you plan to use the room during the day and in the evening.
You get a written estimate
The estimate spells out each piece, including the room type, windows, roof and base, so you can see what's driving the price before you decide anything. If a simpler room fits how you'll use the space, I'll tell you.
Permits, build and final walkthrough
Once you're ready, we take care of the permit steps and our own crew builds the room. I walk through the finished room with you before we call it done.
How we build a four season sunroom
I start with how the room will be heated and cooled, because your furnace was sized for the house you have now. One sunroom guide notes that extending the existing ducts often falls short in a room with this much glass, so the heating and cooling is part of our plan from the start. Next I walk you through a solid roof versus a glass one. That same guide says a solid, insulated roof performs far better, and that a glass ceiling can turn the room into an oven by midafternoon and a heat sink at night. Once the plan is written down, our crew, led by an experienced installer, prepares the base, frames the walls, sets the all-weather windows and roof panels, and hooks up the heating and cooling we planned. I check in as the job goes. What's on the written plan is what gets built, down to the windows and the roof panels.
Not every patio needs all of that. If you mostly want shade and fewer bugs, a three season sunroom skips the heating and cooling and usually costs less to build. If you already have a covered patio, our patio enclosures close it in with walls and windows. I'd rather steer you to the simpler room if that's how you'll actually use the space.
Get a written estimate for your four season sunroom
Send the form and we'll reply within one business day to set a time for me to come out. The on-site estimate is free and obligation-free, and afterward you'll get a written scope listing the room type, windows, roof and base.
Four season sunroom questions in North Tustin
How much does a four season sunroom cost in Orange County?
Sunrooms in Orange County usually cost about $17,000 to $120,000 per project. Larger rooms that need a foundation and come with heating and air conditioning fall at the higher end of that range. Since every four season room is heated and cooled, they usually lean toward the higher end. Your written estimate breaks out each piece so you can see where your number comes from, and our work is backed by our satisfaction guarantee.
What is the difference between a four season and a three season sunroom?
A four season room is heated and cooled and has all-weather windows. Three season rooms, enclosed porches and enclosed patios usually have no heating or cooling and use uninsulated windows or screens. Conservatories and solariums generally mean the same kind of room as a four season room. The choice comes down to whether you need heat, cooling and all-weather glass, or whether screens will do.
How long does it take to build a four season sunroom?
One sunroom guide puts a custom build at about 8 to 16 weeks from permit approval to completion, and a dealer-installed kit at about 4 to 8 weeks. Permit review comes before that clock starts, so plan from the permit stage forward and not from the day you sign.
Do I need a permit for a sunroom in North Tustin?
Plan on checking with the county before anything gets built. For unincorporated Orange County, the county's building permit office issues permits for building additions, patios, decks and heating and cooling systems, and its list doesn't name sunrooms, so ask it how your property is treated. North Tustin also has its own specific plan. Homes in the county's Very High fire hazard zones have to use fire-resistive exterior features from California's building codes, and the state Energy Code has efficiency rules for additions. Each of those can shape the design before building starts. We're based in North Tustin and work in many of the cities around it, and for every job we look up which office reviews your address.
Who is allowed to build a sunroom in California?
Anyone who builds or alters a structure in California needs a license from the Contractors State License Board if the project needs a building permit, uses employee labor, or totals $1,000 or more in labor and materials. A residential remodeling contractor can't take on structural changes to footings, foundations, load-bearing walls or roof structures. If your room needs a foundation, ask which license covers that work. We're licensed and fully insured.
How do I keep a four season sunroom from getting too hot?
Shade the glass with exterior overhangs or sunscreens, and add interior blinds or shades. Federal window guidance says these can cut unwanted solar heat. The same guidance doesn't recommend tinting home windows, because tint makes the view through the glass less clear. The roof choice we cover above matters just as much.
Other rooms worth comparing
Three season sunrooms
A good fit if you'll use the room on mild days and don't want to heat or cool another space.
Patio enclosures
Closes in a covered patio you already have, so you get walls and windows without starting from scratch.
Tell us about the room you want
Call (657) 356-0209 or use the form, and have the room's rough size, where it'll sit on the house and how you plan to heat and cool it ready, so I can come out prepared to measure.