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Santa Monica Home: Old Aluminum Sliders With Grids Replaced by White Vinyl Retrofit Sliders

This stucco home in Santa Monica had old mill-finish aluminum sliders, many with grids, set in wood trim that had worn down to bare wood. The contractor pulled the old sashes and frames, set new white vinyl sliders into the same openings and covered the old trim with a wide retrofit frame, so the stucco and the board siding below stayed untouched. 4 windows were replaced in 1 day.

Example project. Photos and figures are for illustration.

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New white vinyl sliders above a patio on a stucco home

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Project Snapshot

DetailExample
LocationSanta Monica
HomeSingle-story stucco home with board siding along the patio
Old windowsMill-finish aluminum horizontal sliders, most with grids, screens on the vent side
New windowsWhite vinyl horizontal sliders, no grids, dual-pane low-E glass
Install methodRetrofit into the existing openings, stucco and siding left in place
Windows replaced4
Time on site1 day
PermitCity of Santa Monica building permit

What Was Wrong With the Old Windows?

The before photos show the same problems on every wall. The wood trim around the frames had peeling paint and bare wood at the corners, and the aluminum frames had turned dull and chalky. Screens were worn and dark, and the grids split the view into small panes.

Several openings sit high on the wall above a covered patio, so the old sliders were hard to reach, open and clean.

Old aluminum sliders with grids above a patio on a stucco home

How Was the Work Done?

removing old window screen

Step 1: Removing Screens and Old Sashes

The crew lifted out the old screens and sliding sashes first, working from both inside and outside the house.

Installers pulling an old aluminum frame out of the opening

Step 2: Pulling the Old Frames

Installers pried the old aluminum frames loose and pulled them out in pieces. That exposed the wood framing underneath, which was checked before the new windows went in.

Installer lifting a new white vinyl slider into place

Step 3: Setting the New Vinyl Sliders

Each new slider was lifted into its opening from outside, set level and fastened. The wide white retrofit frame sits over the old trim and seals against the stucco, so no stucco was cut.

Installer fitting a new vinyl window into a high opening

Step 4: Sealing and Final Check

The edges were sealed, and each slider was opened, closed and locked to check the fit. The NFRC labels stayed on for the inspector.

Before and After

Old aluminum sliders with grids above a patio on a stucco home
Before
New white vinyl sliders above a patio on a stucco home
After
Two old aluminum sliders with worn screens on a green stucco wall
Before
Two new white vinyl sliders on a green stucco wall
After
Old aluminum slider with peeling wood trim on a stucco wall
Before
New white vinyl slider with a retrofit frame on a stucco wall
After
BeforeAfter
FramesMill-finish aluminumWhite vinyl
GridsGrids on most windowsNo grids, clear view
TrimPeeling, weathered woodCovered by a clean white retrofit frame
StyleHorizontal slidersHorizontal sliders, same layout
Stucco and sidingUnchangedUnchanged

Why Keep Sliders Instead of Switching Styles?

The openings on this home are wide and short, which is the shape sliders are built for. Keeping the same style meant the new windows fit the existing openings without changing the walls. Dropping the grids gave the patio and back rooms a wider, cleaner view.

New sliders roll on fresh rollers and come with an anti-lift device that stops the sash from being lifted out from outside. Vinyl frames also won’t pit or corrode in Santa Monica’s salt air and marine layer the way bare aluminum does. See sliding window replacement for layouts and locks.

Installer setting a new vinyl window above a covered patio
Installer removing an old aluminum slider from outside

What Does a Job Like This Cost in Los Angeles?

For planning, Angi puts sliding windows at about $300 to $1,000 each, and a whole-house job in Los Angeles averages $19,356. Size, glass package and access to high openings set the final price. Santa Monica homes are on Southern California Edison, so check its current rebate list before you order.

New white vinyl slider with a retrofit frame on a stucco wall

Planning a Similar Project?

If your Santa Monica home still has old aluminum sliders with grids, see retrofit windows to learn how new windows go in without cutting stucco. Call (424) 230-8336 or use the free quote form.

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