Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Encino
Window replacement in Encino means dealing with heat that sits on the San Fernando Valley floor and does not leave, and houses built when single-pane aluminum was considered good enough. Most of the ranch homes between Ventura Boulevard and the hillsides above Mulholland Drive still have their original windows from the 1950s through 1970s, and those windows are losing that fight. We replace them with dual-pane, low-E units sized correctly for each opening, and we do it with a crew that knows Encino’s housing stock by heart. Call (888) 635-0804 and a live person picks up, day or night, to schedule a free estimate. Not a voicemail tree, not a callback form. A person.
Why TruePane Windows & Doors Is Encino’s Preferred Window Replacement Company
TruePane Windows & Doors was founded by second-generation glazier Dale Kessler, and we have been putting windows into Valley homes since 2008 through a craft tradition that predates the company itself. Encino homeowners call us because we show up when we say, measure every opening twice, and register both manufacturer warranty layers in writing before the truck leaves the driveway. That is The Keystone Standard, and it is not a slogan we paint on the side of a van. It is the way every job gets done.
Our technicians are background-checked, uniformed, and local. They know that a 1960s ranch north of Ventura Boulevard has different framing realities than a hillside estate near Mulholland. They carry extra shims because Encino’s 1994 Northridge earthquake history means rough openings are rarely square on pre-1980 homes. When a customer calls with a fogged seal or a slider that binds in July, we understand exactly what they are describing because we have seen it in a hundred other houses in the 91316 ZIP.
Every install carries the Done Right Promise. If it is not done right, we make it right with no paperwork fights and no arguing. That promise sits on top of both manufacturer warranty layers, registered and stated in writing. No fine print that covers neither.
Our Window Replacement Services in Encino
Full Frame Replacement
Full frame replacement means the entire window comes out, including the frame and trim, down to the rough opening. On Encino ranches built between 1950 and 1975, this often reveals water damage around the sill, rotted framing, or a rough opening that shifted during the Northridge quake. We repair the opening, flash it properly, and set a new frame that is actually square. This is the right choice when the existing frame is damaged or when the homeowner wants a true energy retrofit rather than a glass swap.

Insert Window Replacement
Insert replacement fits a new window unit inside the existing frame, which works well when the frame itself is still sound and square. In Encino, we check that frame carefully before quoting an insert. On a 1960s ranch north of Ventura Boulevard, we pulled an original aluminum slider that had racked during the 1994 Northridge quake. The rough opening was out of square by over 3/4 inch. Our techs shimmed the jamb and reset the sill before installing a fusion-welded Milgard Tuscany double-hung with low-E glass and argon fill, cutting the homeowner’s summer cooling load and eliminating the constant draft from the failed weather-stripping. That is the difference between a quote that holds and one that falls apart once the walls are open.

Storm Window Replacement
Storm windows matter more here than people expect. Santa Ana wind events drive airborne debris that abrades weather-stripping and flexes old aluminum frames, and seasonal pressure changes work seals hard. We replace storm windows with units that are fitted to the existing opening and matched to the primary window’s performance, so the two work together instead of fighting each other. For Encino homes near brush corridors on the hillside tracts, we also check whether the property falls under LA City’s WUI overlay, which can trigger fire-rated glazing requirements on permit-pulled replacements.

Energy-Efficient Upgrade
Encino sits in the thermal basin of the San Fernando Valley, where NOAA data shows 10 to 15 more days above 95°F annually than the Westside. Original single-pane aluminum windows fail here in a way they simply do not in coastal Santa Monica. That is why the energy-efficient upgrade is our most requested service in Encino. We install low-E, argon-filled dual-pane units with high SHGC ratings tuned to Valley heat. The glass blocks radiant gain while the frame insulates, and the difference in a west-facing living room in August is immediate. Homeowners who have paid LADWP bills for twenty years feel it the first month.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Encino
TruePane is an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, CWS, and ES Windows. That matters for two reasons. First, we can quote manufacturer lines side by side on paper so you see exactly what you are buying, not what a salesperson wants to sell. Second, an authorized installer can register both warranty layers properly, which is what keeps a warranty alive when something goes wrong five years from now. We keep common parts and hardware in local stock for Encino jobs, which means faster turnaround on repairs and replacements. For larger projects, Window Replacement through authorized lines means we order directly from the manufacturer’s current production run, not whatever is sitting in a warehouse.
Common Window Replacement Problems We See in Encino Homes
- Insulated glass unit seal failure from Valley heat cycling. Encino’s summer temperature swings cook the seals on dual-pane units until fog appears between the panes. The argon is gone, and with it most of the insulation value, so the glass starts acting like a single pane again.
- Santa Ana wind-driven debris abrading weather-stripping. Seasonal winds push grit into every gap and flex old aluminum frames, opening air leaks that spike cooling costs in Encino’s 100°F summers. The damage builds slowly until a room never quite holds temperature.
- Earthquake-racked rough openings from the 1994 Northridge event. The epicenter was in Reseda, less than two miles from central Encino. Many pre-1980 ranch homes in the 91316 ZIP absorbed enough ground movement to permanently rack their rough openings, which means a flat-price insert job quickly turns into a full-frame correction once walls are open.
- Fogged or failed seals on west-facing picture windows. The afternoon sun on Encino’s flat valley floor punishes west-facing glass harder than any other orientation. Seals fail faster there, and the rooms behind them run hot even with the AC on.
Pricing for Window Replacement in Encino, CA
A typical insert window replacement in Encino runs $450 to $900 per window installed, depending on size and glass package. Full frame replacement runs $700 to $1,400 per window, because the frame comes out, the opening gets repaired, and new flashing goes in. Energy-efficient dual-pane upgrades with low-E and argon fill typically add 15 to 30 percent over standard glass. First-floor ranch homes on the flat valley floor are usually straightforward access, which keeps labor costs at the lower end; hillside estates with second-story work or difficult staging cost more. We also offer a free written repair estimate and a maintenance check, plus a permanent 5 percent discount for seniors and veterans. Every quote is line-item on paper, so you see the window cost, the labor, and the warranty registration separately. Call (888) 635-0804 for a free estimate. No gimmicks, no pressure, just a square deal.
We Also Serve Cities Near Encino
Our crews serve the neighborhoods around Encino every week, including Sherman Oaks, Woodland Hills, Van Nuys, and Canoga Park. If you live near the Ventura Boulevard corridor or in one of the surrounding communities, we can usually schedule your estimate within a few days. For more about our work across the Valley, see Window Replacement in Encino and the surrounding service area.
Serving Encino, CA - Our Local Coverage Area
We’re based in the Encino area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Window Replacement in Encino
Because Encino sits in the San Fernando Valley’s thermal basin, where summer temperatures routinely hit 100 to 110°F while coastal LA stays 20 to 30°F cooler. That heat load, plus the daily temperature swings, stresses aluminum frames and breaks down seals and weather-stripping at a rate you simply do not see in Santa Monica or Venice. The windows are not worse quality. The environment is genuinely harder on them. Call (888) 635-0804 for an exact quote on replacement, and estimates are free.
Yes, it absolutely does. The epicenter was in Reseda, less than two miles from central Encino, and many pre-1980 ranch homes absorbed enough ground movement to permanently rack their rough openings. A window that looks square from the outside can be out of square by half an inch or more once you measure the opening. We check every rough opening before quoting, and we budget for shims and sill correction on any pre-1980 structure. Call (888) 635-0804 for an inspection, and we will tell you what you are actually working with.
For west-facing windows in Encino, you want a lower SHGC, in the 0.25 to 0.35 range, paired with low-E coating and argon fill. That blocks the worst of the afternoon radiant heat while still letting in enough visible light. The exact number depends on the size of the glass, the overhang or shade, and whether the room behind it is conditioned. We quote manufacturer lines side by side on paper so you can compare SHGC ratings before you choose. Call (888) 635-0804 and we will walk through the numbers with you.
In some cases, yes, and it is one of the things we plan for before we touch the walls. If a permit is pulled and the inspector sees framing that is undersized or damaged, the City of Los Angeles can require correction to current code before the window goes in. That is not a surprise we want you to find out about mid-job. Our process is inspection first, allow for known issues in the contract, and any unexpected framing correction gets priced and approved in writing before we make it. Call (888) 635-0804 and we will explain exactly how this works for your specific house.
Santa Ana winds drive rapid pressure changes and airborne debris against window exteriors. The flexing of old aluminum frames and the constant abrasion on weather-stripping breaks down the seal between panes and around the sash, which lets air leak in and eventually fogs the glass. Once the seal fails, the argon escapes and the window loses most of its insulating value. We see this most often on north and northeast exposures that catch the wind full force. Call (888) 635-0804 for an evaluation, and we will tell you which windows are still holding and which ones are done.
If you live in Encino and your windows are original to the house, the best time to replace them is before the next heat wave, not during it. Call (888) 635-0804 to schedule a free estimate. Dale Kessler and the whole TruePane team will measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves your driveway. If the pane is not true, the job is not done. That has been the rule since day one, and it is not changing.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Encino since 2008.



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