Sunrooms & Patio Rooms in Murrieta, CA
Premium Sunroom Construction builds custom sunrooms and patio rooms for Murrieta families — from Murrieta Hot Springs to Copper Canyon to Greer Ranch. Great schools fill houses with kids, and kids fill houses, period. We build the extra room the floor plan should have included.
Outdoor Living Spaces
YOUR LOCAL SUNROOM CONTRACTOR
Trusted Sunroom & Patio Room Contractor Serving Murrieta Homes
Murrieta's tract homes from the '90s and 2000s were built fast and sold faster — and a lot of them are one room short of how families actually live now. The toys take over the living room, the Peloton lives in the garage, somebody's taking calls in the bedroom closet. A patio room or sunroom fixes that on the slab you already own: a permitted, finished flex room for a fraction of what an addition costs.
Nearly every Murrieta neighborhood has an HOA, and we treat that as our paperwork, not yours — full architectural submittals with finishes matched to your home. Then the usual: free in-home design quote, site check, engineering, City of Murrieta permits, and installation by factory-trained crews. C-Thru manufactures its rooms in Riverside, thirty minutes up the 215, so nothing about your project waits on a cross-country truck.
- Licensed, bonded & insured California contractor
- HOA architectural submittals prepared for you
- Authorized dealer: Four Seasons, C-Thru & Duralum product lines
- All three product lines are manufactured right here in California
- Free in-home design consultations — 7 days a week
WHAT WE BUILD
Custom Sunrooms & Patio Enclosures in Murrieta
Playrooms, home gyms, offices, second family rooms — plus patio covers for the yards that just need shade. Every one starts with a free in-home quote.
Four-Season Sunrooms
Insulated glass rooms with CONSERVAGLASS NXT — homework in January, movie nights in July, comfortable every month between.
Three-Season Patio Rooms
The family-room fix: enclose your covered patio into the playroom, gym, or office your house is missing — on the slab you already own.
Solid-Roof Patio Enclosures
Insulated EPS roof panels with C-Thru Alpha and Omega wall systems — built thirty minutes away in Riverside, engineered for valley summers.
Screen Rooms
DuraScreen enclosures so dinner can move outside on warm evenings — no bugs, no setup, no herding everyone back in at dusk.
Aluminum Patio Covers
Duralum Weatherwood solid and lattice covers in 8 HOA-friendly woodgrain colors — engineered to 130 MPH wind and Seismic D standards.
Conversions & Upgrades
Turn the builder-grade cover that came with the house into a real patio room, or refresh an older enclosure with new glass, doors, and screens.
WHY HOMEOWNERS HIRE US IN MURRIETA
We Know Murrieta Homes
Newer tracts, active HOAs, and families that outgrow floor plans on schedule. Here's what we bring to that.
The Room the Builder Skipped
Production floor plans economize somewhere, and it's usually the bonus room. A pre-engineered patio room restores it for a fraction of addition cost — permitted, finished, and matched to the house.
HOA Submittals Handled
Copper Canyon, Greer Ranch, Spencer's Crossing, the Murrieta Hot Springs communities — we prepare each board's architectural package and answer their questions so you don't have to.
Murrieta Permit Experience
Engineering, plan submittals, building permits, and inspections with the City of Murrieta — handled in-house from the first drawing to the final sign-off.
California-Made Product Lines
C-Thru builds in Riverside, thirty minutes north; Duralum in Sacramento; Four Seasons manufactures in California. Short lead times, fast parts, state code compliance baked in.
OUR PROCESS
From Free Quote to Finished Room
Five steps, one point of contact, and a firm price before anything gets ordered.
Free In-Home Consultation
A design consultant visits your Murrieta home, measures the patio, hears what the family actually needs the room to do, and prices real options — no obligation.
Design & Product Selection
Pick your line — Four Seasons, C-Thru, or Duralum — with glass, frames, and finishes your HOA will approve. The quote is firm and itemized.
HOA Submittal, Engineering & Permits
We prepare your HOA architectural package, then run engineering and City of Murrieta permitting in-house.
Professional Installation
Factory-trained crews assemble your pre-engineered room in days to a few weeks on site — most projects complete within a few months of signing.
Final Inspection & Warranty
City final inspection, a complete walkthrough, and your transferable lifetime manufacturer warranty registered in your name.
MURRIETA SUNROOM FAQs
Common Questions From Murrieta Homeowners
Enclosing your existing covered patio as a three-season room starts around $15,000-$25,000; a fully insulated four-season sunroom with premium glass runs $30,000-$70,000+. Compare that against a conventional addition — typically two to three times the cost — and the math is why patio rooms are so common in Murrieta's newer tracts. Exact line-item pricing comes with your free in-home quote.
Nearly always, when the submittal is done properly. Boards want rooflines, colors, and materials consistent with the community — so that's how we design from the start, with woodgrain finishes and profiles matched to your home. We assemble the full architectural package and respond to the committee directly.
Yes — sunrooms, patio rooms, and most patio covers require a building permit from the City of Murrieta in addition to HOA approval. Engineering, submittals, permits, inspections: all handled in-house by our team.
A few months from contract to final inspection — HOA review and permitting take the longest. The room itself goes up fast: pre-engineered systems assemble in days to a few weeks on site, with materials coming from C-Thru's Riverside factory rather than across the country.
That's exactly what most Murrieta clients build them for. Durable flooring options, screened ventilation or heat-blocking glass, and a door that closes between the Legos and the rest of the house. For gym use we'll plan power for equipment and a mini-split so August workouts don't require courage.
A patio room (or patio enclosure) is usually built on your existing patio slab for three-season use. A four-season sunroom is fully insulated and can tie into your home's heating and cooling for year-round comfort. We build both and we'll recommend the right fit at your free quote.
Three California-built lines: C-Thru Sunrooms (manufactured in Riverside), Four Seasons Sunrooms with CONSERVAGLASS NXT glazing, and Duralum (Sacramento). Every line carries a transferable lifetime warranty that stays with the home when you sell.
Yes — financing options are available, and your design consultant can lay out monthly payment scenarios next to the project price at your free in-home quote.
SERVING SOUTHERN CALIFORNIA
Sunroom & Patio Room Builder Throughout the Inland Empire
Beyond Murrieta, Premium Sunroom Construction installs sunrooms, patio rooms, and patio covers across Riverside, Orange, San Diego, and Los Angeles counties.
OUR QUOTE PROCESS
Schedule
Fill out a quick form or call to schedule your no-obligation quote.
Measure
One of our certified estimators will visit to measure for your project.
Quote
You'll have all the info and pricing to make an educated decision.
or call 951-634-7776
WHAT OUR CLIENTS SAY
Hear From Our Happy Customers
Real Stories, Real Transformations
Build Your Murrieta Sunroom or Patio Room
The room your floor plan skipped — designed for your family, approved by your HOA, permitted by the city, and quoted free at your kitchen table. Let's get it built.