IKO Windows & Doors Nationwide

IKO Windows & Doors: The Los Angeles Owner’s Guide

We stock and install IKO-compatible windows and doors across Los Angeles, with replacement projects typically running $5,310-$17,700 installed depending on unit count, frame condition, and whether we’re matching existing siding or stucco. Most IKO part replacements we quote in Los Angeles are completed within one to two business days once the right component is identified. Homeowners usually discover the failure when a window won’t stay open, a door won’t latch square, or they notice daylight between the sash and frame after a Santa Ana wind season.

Call (213) 652-7670

Which IKO Models This Applies To

IKO’s window and door catalog breaks into several series, and the part you need depends on which generation is installed. The IKO Pro-Series vinyl windows, common in Los Angeles tract builds from 2008-2016, use a specific tilt-latch and balance shoe geometry that changed in 2017; the post-2017 IKO Elite and Performance series shifted to a narrower balance shoe profile. We see this mismatch cause ordering errors regularly. Check the spacer bar between panes for an etched IKO logo and a four-digit date code, or look for the AAMA certification sticker on the top of the sash, which lists the series and NFRC performance numbers.

For door hardware, IKO’s fiberglass entry systems use a Schlage-compatible bore pattern but a proprietary strike plate depth that aftermarket strikes rarely match without mortise adjustment. We source OEM IKO replacement parts through our distributor network, though for discontinued series we often machine-adapt quality aftermarket equivalents, including Truth Hardware and AmesburyTruth balance systems, to fit the original jamb dimensions. The decision point is always whether the aftermarket part preserves the original weatherstrip compression; if it doesn’t, water intrusion follows within two Los Angeles wet seasons.

Signs Your IKO Windows & Doors Are Failing

• Sash drops or won’t stay open. The coil balance system has lost tension or the balance shoe has cracked. In Los Angeles, UV exposure through south-facing glass accelerates this; we replace the balance assembly and inspect the pivot bar for wear at the same time.
• Visible gap between sash and frame when closed. The weatherstrip has compressed beyond recovery or the sash cam lock is no longer drawing the unit tight. This shows up first on west-facing elevations where thermal cycling is highest.
• Door sticks seasonally or latch misses strike. The frame has shifted in the opening, or the hinges have sagged under the weight of a fiberglass slab with decorative glass. Los Angeles slab-on-grade construction with expansive clay soils makes this more common in the Valley than on the Westside.
• Condensation between panes. The insulated glass unit (IGU) seal has failed. IKO’s standard warranty on glass seal failure was 20 years for units manufactured before 2015, 25 years after; we verify eligibility before quoting replacement.
• Crank handle spins on casement units. The operator gearbox has stripped, usually from over-torquing or from salt air corrosion in coastal Los Angeles zip codes. The operator arm and track need inspection for collateral damage.

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Replacement Cost & What’s Included

Window replacement in Los Angeles runs $5,310-$17,700 for a typical project, with per-unit pricing landing between $650 and $1,450 installed depending on size, floor level, and exterior finish repair scope. Door replacement ranges higher when we’re working with pre-hung fiberglass systems and sidelight configurations.

Our written quote itemizes: the IKO or IKO-compatible unit, labor for removal and installation, exterior trim and flashing integration, disposal of the old unit, and a documented photo record of the rough opening condition before we close it up. Under Clause 1 of the Haven Standard, that price is fixed; no change proceeds without a signed change order. Our 365-Day Done Right Promise covers the installation and workmanship. We also offer a Free Second Opinion on any written estimate you’ve already received, line by line, at no charge.

DIY or Call Us?

An owner can safely check a few things: verify the IKO series from the AAMA sticker, confirm the symptom is consistent (not seasonal swelling), and measure the daylight opening for rough dimensions. What goes wrong after that is where we get called in for the rework.

Removing a vinyl sash with failed balances risks dropping the glass; the balance shoe is under spring tension and can release unpredictably. Door units weigh 80-120 pounds and require three-point shimming to maintain square in the opening; a door hung out of plumb will destroy the jamb within months. We don’t recommend DIY on any component involving the insulated glass seal or structural fastening. If it’s not written down, it didn’t happen, and we document every step so you have the record.

Call (213) 652-7670 to schedule your free estimate. We’ll identify the IKO series, confirm the part match, and put the number in writing before any work starts.

FAQs