Sunroom remodeling in Irvine CA - an old sunroom made dry, comfortable and worth using
Leaking at the wall or too hot to sit in by afternoon? We fix the cause and finish a room you'll actually use.
What does it take to remodel an old sunroom in Irvine?
Sunroom remodeling in Irvine reworks a room that already has walls on your house so it stays dry and gets used. Taken all the way, it becomes a room that opens to the main house and is heated, cooled or both.
Most old rooms I'm called to look at have the same story. The roof drips where it meets the house after a storm, the sliders stick, the glass turns the room into an oven by afternoon, and the family has quietly stopped using it. What moves the price most is how far you take the remodel, because a lighter room with screens costs less than a heated and cooled one, and after that it's the size, the glass and whether the roof or what the room sits on needs rework. The schedule turns on whether the city and your HOA have to review plans and on what we find once the old joint at the house is open. The written estimate lays out the room type, windows and insulation, so you can see where the money goes.
What our sunroom remodeling covers
With an older room, I work out why it isn't working before we talk about finishes, looking at how water drains off it, how much pitch the roof has and how it meets the house. One sunroom maker says leaks usually trace back to poor drainage design, too little roof slope, weak sealing, careless installation or a bad joint with the house, and new paint over any of those only hides the problem for a season. So we fix the cause first, whether that means reworking the drainage, giving the roof the slope it needs or rebuilding the connection at the wall, and only then does our crew put in the windows, insulation and finish you picked.
Sometimes a remodel isn't the right call. If you mostly want shade and a breeze without the bugs, screen room installation is the lighter and cheaper path. If what you have is really a covered patio with a few panels bolted on, a patio-to-sunroom conversion that starts over from the slab and roof usually serves you better than patching.
What changes a sunroom remodel in Irvine
The city's online permit page lists work that needs no permit, like windows replaced in the same opening, but sunroom remodeling isn't on that list, so don't assume a remodel is permit-free. We take care of the permit steps with the city when a project calls for them. A permit brings more with it here. When one is issued for work valued at $1,000 or more on a one- or two-family home, the city requires the house to be retrofitted with smoke detectors. If your neighborhood is one the city added to its fire hazard zones, a major renovation applying for a permit there has to meet the building and fire code requirements for those zones, and the questions below list which neighborhoods. Your HOA may have its own approval process too, so the city advises reviewing those rules before design plans are drawn, and condo owners have to hand the city a copy of HOA-approved plans. We help you pull together what your HOA asks to see.
On the jobs themselves, we mostly meet aluminum patio rooms and older sunrooms built onto stucco houses, and the weak spot is nearly always where the roof meets the wall. We see the same tired rooms on jobs in Tustin and Lake Forest, and we handle them the same way.
How a sunroom remodel works
Call or send the form
Call (949) 543-1630 or use the form, and tell us roughly how big the room is and what bothers you about it. We'll set a time for me to come look.
I look at the room myself
I check what the room sits on, how it ties into the house and where the water goes, then walk you through the options while we're standing in it. If a screened room or a heated and cooled one fits how you'll use the space better, I'll tell you there.
You get a written estimate
The estimate spells out the room type, windows and insulation we talked about, in plain words, so you know what each part costs before you sign. Any city or HOA review the job needs starts from here, before work begins.
Our crew rebuilds the room
Our own crew does the work, and I check in along the way, especially once the old wall joint is open and we can see what's behind it. When it's done, I walk the finished room with you.
Get a written estimate for your sunroom remodel
We reply within one business day, and the estimate is free, done at your house, with no pressure to book. Once you send the form, we set a time, I come out to look at the room myself, and you get the estimate written in plain words.
Questions before you remodel a sunroom
How much does it cost to remodel a sunroom in Orange County?
A sunroom in Orange County usually costs about $120 to $200 per square foot, and that's the going range for sunrooms across the area, not our price. Larger rooms that need a foundation plus heating and air conditioning land toward the top of it, and on a remodel, how much of your old room can stay decides a lot of where you end up. Your own number comes from the estimate.
What is the best way to choose between a three-season and a four-season sunroom?
Start with how you'll use the room, because a four-season room is fully enclosed, heated and cooled with all-weather windows, while a three-season room has no heating or cooling and uses uninsulated windows or screens. If you want a room you sit in every month of the year, go four-season. If it's mostly for mild mornings and evenings, the lighter room costs less and does the job.
How much can a contractor ask for up front on a home improvement job in California?
In California, the down payment on a home improvement project can be no more than $1,000 or 10 percent of the contract price, whichever is less. After that, each payment has to be listed in the contract and match work done or materials delivered, so you pay as the job moves along. If someone asks for more than that before starting, walk away.
Is my Irvine neighborhood in a fire hazard zone?
If you live in Orchard Hills, Woodbury, Portola Springs, Quail Hill, Turtle Rock, Laguna Altura, Los Olivos or Irvine Spectrum, your neighborhood is in the fire hazard zones the city expanded on its 2025 map. You can check your address on the city's fire hazard zone map, and if you're in one, we plan the remodel around those requirements from the first visit.
How do I keep a remodeled sunroom from leaking?
Keep the weep holes, the small drain slots at the bottom of the frames, clear, and keep the door and window tracks clean, which is what one sunroom maker's care guide advises. The same guide says to use a pure silicone spray on the tracks rather than an oil-based lubricant, because oil tends to pull in dirt.
Does California's energy code apply to a sunroom remodel?
It can, because California's Energy Code sets efficiency requirements for additions to existing buildings and for alterations to them. Ask how those rules touch your plan before you settle on glass and insulation, and I'll walk you through it at the estimate.
Why Irvine homeowners call Daylight Irvine Sunrooms & Patios for a remodel
I write every estimate myself
I come out to every estimate and sit down with you to explain each choice, like a heated room against an unheated one, before you sign anything. A sunroom choice made in a rush is hard to undo once the glass is in.
Our own crew does the build
The people rebuilding your room are our crew, and I check in on the job as it goes. So the person who planned the work is the one keeping an eye on it.
Licensed and fully insured
California's Contractors State License Board licenses anyone who builds or alters structures, and a license is needed when a job needs a building permit, uses more workers or runs $1,000 or more in labor and materials. We're licensed and fully insured, and most sunroom remodels cross at least one of those lines.
In business since 2017
I learned this trade working summers on patio and sunroom crews from high school on, and we've run our own business since 2017. We're based in Irvine, and most of our calls come from families here and in the cities around it.
On a remodel, the new finish only lasts if the old problem gets found first. Set up a time for me to look at your room. Your satisfaction, guaranteed.
Other work that might fit your space
Screen room installation
A good fit if you want bugs kept out and air moving through, without paying for glass and climate control.
Patio-to-sunroom conversion
Worth a look when your old room is really a covered patio that needs proper walls, a roof and a floor to become a true room.
Tell us about your sunroom remodel
Call (949) 543-1630, use the form or email team@irvinesunroomsandpatios.com with the room's size in square feet, the room type you want, your neighborhood and any HOA rules, and the first visit gets right to the point.
