Sunroom Renovation for the Room You Already Have
Most tired sunrooms come back to life with better glass, a floor that can take the sun and a ceiling that stops cooking the room. A renovation keeps the footprint and the frame, and fixes what makes you avoid the room from May to October.
Veteran BuiltCypress, Texas
Renovation means working inside the room you already own. The walls stay where they are, the roof stays and the foundation stays, so the job is about the parts that wear out. Glass comes first. An insulated window that has gone foggy or streaky between the panes has lost its seal, and the insulating gas and most of the value went with it. Those units get replaced, and while they are out is the moment to step up to low-E glass. Window film costs less on sound glass, and we will say so when the glass is fine and only the heat is the issue.
Floors take a beating in a sunroom. Hardwood fades and cups with sun and humidity, and carpet holds onto both. Porcelain tile and a good luxury vinyl plank stand up better, though vinyl near a big west window needs a product rated for direct sun and a little room to expand. If the old floor sits on a slab that was poured as a patio, we check it for slope and cracks before anything new goes down, because new tile shows every crack it sits on within a season.
The ceiling is where much of the heat comes from. Many older sunrooms have a thin panel roof with little insulation above it, and a hand on the ceiling at three in the afternoon tells the story. Depending on the roof, we add insulation, a new finished ceiling such as tongue-and-groove, and a fan sized for the room and rated for damp locations. Lighting, outlets, blinds, trim and paint finish the job. If the room never stayed cool, we look at that too, and sometimes a small mini-split is the fix.
Plenty of Houston sunrooms end up as storage because they cook in summer. Getting the glass, the insulation, the cooling and the roof connection right is what makes the room usable most of the year.
If the roof leaks where the sunroom meets the house, that flashing gets fixed before any new floor or ceiling goes in, or we would be finishing a room that still gets wet.
When sunroom renovation makes sense
We would rather tell you it is the wrong job than sell it to you anyway. Here is how we decide.
- The glass is fogged and the floor is faded or lifting, but the room is otherwise solid and dry.
- The ceiling is hot to the touch in summer and the fan sounds like it is about to leave on its own.
- You like the size and spot of the room and want it usable again without the cost and permitting of building new.
And when it does not
- If you want the room to change shape, lose its aluminum frame or become a fully conditioned part of the house, that is a remodel, and we will scope it as one.
- If the frame is rusted through or the slab has moved enough to rack the walls, new finishes would be money spent on top of a problem, and we will tell you that first.
How we run it
- I
Look and list
We check the glass seals, the roof connection, the floor and slab, the ceiling and the wiring, and give you a list of what is worn and what is fine.
- II
Written scope
You choose from that list. Glass, flooring, ceiling, fan and finish choices go on paper with one number.
- III
Glass and ceiling
Failed glass units come out and new ones go in, then insulation and the new ceiling, so the overhead work is done before the new floor goes down.
- IV
Floor and finish
Flooring, trim, paint, the fan and lighting go in last, and we walk the room with you, on a sunny afternoon if the schedule allows.
What we ask before we price it
- What do you want to do in the room?
- How will it be cooled: tied into the house or its own unit?
- Is the existing roof over that area in good shape?
- Is there a slab already, or does one need to be poured?
- Do you want it to match the house outside, or stand apart?
Why are my sunroom windows foggy between the panes?
The seal on that insulated glass unit has failed and moisture got inside. Cleaning will not fix it. The glass unit gets replaced, and it is a good time to switch to low-E glass that keeps more heat out.
Can you replace just the glass and keep the frames?
Often, yes, when the frames are straight, sound and not corroded. We measure each opening and order units to fit. If the frames are failing, you hear about it before we order glass that would go into a bad frame.
What flooring holds up best in a sunroom?
Porcelain tile is the toughest against sun, heat and humidity. Luxury vinyl plank works when the product is rated for direct sun and installed with room to expand. Solid hardwood is the one we steer people away from in a glass room.
Will window film cool my sunroom?
Good film on sound glass cuts a real share of the heat and glare, and it costs less than new glass. It will not fix fogged units or a hot ceiling, so we check both before recommending it.
Do I need a permit for a sunroom renovation?
Cosmetic work like flooring and paint usually does not. New wiring, a new fan circuit or a mini-split often does. We tell you which parts of your scope need a permit and file it with your city or the county.
Can you fix a sunroom that leaks where it meets the house?
Yes, and that comes first. Most of those leaks start at the flashing between the sunroom roof and the house wall or roof. We open it up, fix the flashing and confirm it stays dry through a rain before any interior work starts.
Who you are hiring
Google reviewers have given us 5.0 across 19 reviews, and the word that keeps coming up is honest. We would rather talk you out of a job than sell you one you do not need.
Military families and first responders take 10% off, and financing is available through Acorn Finance with a no-obligation prequalification. Ask about either when you call.
Leland Cannon spent 21 years in the Army and retired as a First Sergeant. Geoff Schardien served in Air Force Security Forces and has more than twenty years in residential construction. One of them walks every job before it starts, and you keep one phone number from the first visit to the last day.