Three season sunrooms in Rancho Santa Margarita CA - a bright room you'll actually use
If your patio sits empty because of sun, wind or bugs, we'll build a bright, unheated room you'll use most of the year.
- Fully licensed and insured.
- Free in-person estimates.
- Replies within 1 business day.
Is a three season sunroom right for how you'll use it?
A three season sunroom is an enclosed patio or porch with screens or windows that aren't insulated, and it usually isn't heated or cooled. In Rancho Santa Margarita, that gives you a bright, sheltered room for the months you'd want to be outside anyway, and it's a simpler build than a fully heated room.
Most people who call me have a patio that gets too much sun or an old screen room that's seen better days, and they want more space without a full remodel. If you want the room warm on a January night and cool in August, you're really after a four season sunroom, which is heated, cooled and fitted with all-weather windows. The price mostly comes down to the room's size, the glass you pick and whether we can build on your slab or deck or need a new base. The schedule turns on how quickly we settle the design and what the city and any association ask for, and my written estimate lays out the plan and the price for your space.
How do you know a three season room would help your patio?
Patio too hot by afternoon
If the sun bakes your patio by two o'clock and the cover only shades it at noon, the space usually needs walls as much as it needs a roof. Waiting means another summer of furniture fading out there while you sit inside.
Screen room coming apart
Torn screens, a frame that's started to sag and a door that drags usually mean the old room is near the end of its life. Patching buys a season or two, but water and wind keep working on the weak spots until the whole thing has to come down.
Wind and bugs send you in
When the breeze blows dust across the table or the bugs win every evening, you've got a good space with nothing to block what comes at it. Glass or screens fix that, and until they go up, that corner of the yard stays unused.
How we build a three season sunroom
I start by looking at what you've got, whether that's a slab, a deck or an old cover, and asking how you'll use the room, because a three season room keeps things simple and the right choices come from that answer. We pick the glass and the base to fit how often you'll be out there and how your yard sits, and if you think you might want heat someday, we talk about insulating now, before the walls go up. Then our crew gets the base ready, frames the walls and roof, sets the glass, screens and doors, and cleans up the site.
Some jobs are really patio enclosures, where we close in the cover you already have, and that's usually the simpler route when the cover is sound. If your yard or your house calls for an odd shape, a taller roof or a room that ties into the house a certain way, we'll draw it up as one of our custom sunrooms.
Screens for open-air evenings
This suits folks who mostly want shade and fewer bugs but still want to feel the breeze. It's the lightest build, and the room keeps the feel of a porch.
Glass walls for wind and dust
This suits a yard that catches wind, because glass keeps dust and noise out while letting the light in. You'll get more cool mornings out of it than screens give you.
Built ready for heat later
This suits anyone who isn't sure yet, since the insulation goes in while we build. You get the simpler room now and an easier path to a heated one down the road.
Get a written plan and price for your three season room
We reply to every call and message within one business day, and the estimate is free, done on site and comes with no pressure to book. I'll come out, take measurements, look at what's there now and put the plan and the price in writing for you.
(949) 353-6626Building a three season sunroom in Rancho Santa Margarita
The first stop is the city. The city's Building and Safety Division decides whether a project needs a permit, and its list names additions and decks but not sunrooms, so we ask them about your room before any plans go in. When a permit applies, we prepare the paperwork and pull it as your contractor. The room then has to be built to the approved plans, so any change along the way goes back to the city for approval first, or the permit may become invalid. Parts of the city sit in Very High, High and Moderate fire hazard zones on the city's draft maps, and mapped lots follow building standards for new construction near wildland plus defensible space rules. I check your lot early, because that can shape what the room is built from and what stays planted around it.
If your home is in SAMLARC, its Architectural Review Committee reviews home improvement applications twice a month, and work can start once it's approved. Homes in a Subordinate Maintenance Corporation need that group's approval first, and we help put together what each review asks for. We're based here and work across the cities around it, and we see the same sloped yards and older slabs on jobs in Mission Viejo and Coto de Caza.
What happens when you call about a three season sunroom?
Call us or send a message
Reach us at (949) 353-6626 or through the form, and we'll talk through how you picture using the room. I'll ask about mornings, evenings and who'll be out there, because that decides most of the plan.
I come out and measure
I measure the space and look at what's there now, whether that's a slab, a deck or an old cover. That tells us whether we can build on it or need a new base.
Get the plan and price in writing
I put the plan and the estimate in writing, check what the building office and any association will want, and settle the design with you before anything goes in for review, so you see the price before you commit. State contractor law says the contract and any change to it must be in writing and signed, and you get a copy signed and dated by both of us before work starts.
Our crew builds, then we walk it
Our own crew builds the room, with a lead carpenter running the site day to day. When it's done, I walk the finished room with you before we call it finished.
Frequently asked questions
How much does a three season sunroom cost in Orange County?
A sunroom in Orange County usually costs about $120 to $170 per square foot, and that's the going rate in the area, not our price. Larger rooms that need a foundation and heating and air conditioning land at the high end, and the glass and the base you pick move it too. My estimate puts the price for your room in writing.
Does a sunroom need a permit in Rancho Santa Margarita?
It may, and the city's Building and Safety Division is the office that decides. Its permit list names additions and decks but doesn't mention sunrooms, so we check with them about your room before plans go in.
Should I insulate a three season sunroom now or later?
Insulate now if there's any chance you'll want the room heated, because insulated windows and insulation in the walls, floor and roof go in much more easily while the room is being built. Adding them later can often cost more, so it's worth deciding before we frame anything.
What is the best glass for a three season sunroom?
The best glass depends on where the room sits, the weather, your budget and how you'll use it, and a room used three seasons can usually get by with less energy-efficient glass than a family room used all year. Tempered glass is less likely to break than ordinary glass and breaks into small squares instead of sharp pieces, and laminated glass is used in ceilings because it stays in the frame if it breaks.
What is the best foundation for a sunroom on a sloped yard?
Pier-and-beam, where the room sits on beams carried by posts and footings, is worth a look on a slope, according to a sunroom guide written for Canada. That guide calls a deck adaptable and possibly lower cost and concrete the strongest, permanent choice, but it says the right base still depends on the structure, the site, the climate and the budget.
How do I take care of a three season sunroom?
One sunroom maker's guide suggests checking the roof and gutters once a year and keeping the weep holes, the small drain slots in the frame, clear so water can get out. The same guide says to keep door and window tracks clean and use pure silicone spray on them, since oil-based lubricants pull in dirt.
Rancho Santa Margarita, CA
Tell us how you'll use your room
Have the rough size, what you'll use it for and whether you're in SAMLARC handy when you call (949) 353-6626 or fill out the form, and we'll get further on that first conversation.