Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Window Installation Across Malibu
Malibu Window Replacement runs $850 to $2,900 per opening for most homes, depending on the window style, glass package, and how much structural work the opening needs. A typical single-story Point Dume or Malibu Park residence with standard stucco exterior siding generally falls in the $1,100 to $1,950 range per window for quality vinyl or aluminum units. We are Juniper Windows & Doors, and we have been installing windows and doors since 2001 as part of the Relay Home Co. family. If you’re planning a window project anywhere from Zuma Beach to Las Flores Canyon, call (682) 281-2168 and we’ll scope it right the first time.
Why Juniper Windows & Doors Is Malibu’s Preferred Window Installation Company
Malibu homeowners deal with conditions that inland crews never see: salt-laden wind off the Pacific, winter storm fronts that drive rain sideways through PCH-facing walls, and fire-season ember threats up in the Santa Monica Mountains. Our crews know what that means for flashing, sealant selection, and design pressure ratings. We are not a remodeler dabbling in fenestration. Window Installation is what we do, and we do it with a written price before a single screw turns. Every project carries the 365-Day Done Right Promise: if the work is not right, Juniper makes it right, parts and labor, for a full year after installation.
Sean Mackey leads our Los Angeles-based scheduling office, and the crews serving Malibu are background-checked, uniformed technicians. You get a live arrival time you can track, before-and-after photos of every job, and a digital invoice you can pay from a link. Our customers in Malibu have told us the single biggest reason they called was the locked-in written quote. No estimate that morphs into a surprise invoice at the door. That is the Relay Visibility Guarantee, and it is on every project.
Casement Windows in Malibu
Casement Windows in Malibu are a top choice for the homes up in Encinal Canyon and Ramirez Canyon, where wind gusts off the ocean can rattle a double-hung in its track. A casement window – hinged on one side and cranked open outward – seals tighter against the frame when closed, which matters in a coastal exposure zone. It handles wind-driven rain better than a sliding window, and the clear, uninterrupted sightlines work well with ocean-facing walls.
For a Malibu home, expect to pay $950 to $2,400 per casement unit installed. The spread depends on size, whether the frame is vinyl or aluminum, and the glass package you choose. We have installed hundreds of casement windows in this area, and we recommend them for any elevation exposed to winter storms.
Impact-Rated vs. Standard Glass
Impact-rated glass is built to resist wind-borne debris without shattering. Many Malibu homes sit in the Santa Monica Mountains Fire Hazard Severity Zone, so the conversation often turns to combining impact glazing with ember-resistant frame material. A standard dual-pane unit runs toward the lower end of the range; adding a laminated interlayer and a heavier frame pushes it up.
Installation Scope
We pull the old sash, inspect the rough opening for rot or racking, reflash with peel-and-stick membrane, set the new frame, seal the exterior with a UV-stable polyurethane sealant, and trim the interior to match. A typical casement install in a Tract 19048 home takes four to six hours per opening.
Double Hung Windows in Malibu
Double Hung Windows in Malibu are the default choice for the traditional and transitional homes along Broad Beach Road and Trancas Canyon, where homeowners want the classic two-sash look without sacrificing coastal performance. Both sashes move up and down, which gives you ventilation from the top or the bottom. Our crews have installed double hungs in everything from 1960s beach cottages to 2000s Mediterranean estates.
Double hung installation in Malibu runs $900 to $2,600 per window. That covers removal of the old unit, inspection and repair of the rough opening, new flashing and insulation, setting, exterior sealing, and interior trim. The challenge on the coast is the sill detail – if the original flashing has been eaten by salt air over twenty winters, the labor climbs.
Coastal Frame Options
Vinyl is the best value, but many Malibu homeowners specify aluminum for its strength in high-wind exposures. We stock both through our eight product lines – PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux – so the right window is never a compromise.
What to Check Before Ordering
Do not order windows before confirming the rough opening is plumb and square. Coastal homes settle. A jamb that is out of tolerance forces expensive reframing or a custom remanufacture. Our scoping visit includes measuring every opening with a laser level and documenting any racking in writing before any numbers go on paper.
Trusted Brands We Service in Malibu
Juniper Windows & Doors carries CGI, CWS, and ES Windows product lines, among others, and we keep local stock parts available for Malibu customers who need fast turnaround on a specific series. If you are replacing a failed ES Windows casement unit off Kanan Dume Road, we likely have the hinge hardware on the shelf or can source it directly without waiting on an out-of-state distributor. We match your existing brand or upgrade you across lines – either way, the quote is written before work starts, and the 365-Day Done Right Promise covers the result.
Common Window Installation Problems We See in Malibu Homes
- Assuming inland LA stock will pass coastal inspection. Without impact-rated glazing and the correct design pressure rating for your specific exposure, the units fail the final inspection and leak during winter storms. We verify design pressure against the coastal exposure zone before we order anything.
- Skipping the pre-permit site survey. Malibu’s Local Coastal Program review can require design review for window changes visible from the highway. Missing that step adds weeks to the calendar. We handle the survey scope as part of the estimate.
- Ordering before the rough opening is verified. Coastal settlement means old jambs are rarely square. We measure every opening with a laser and document any racking in writing before the order goes to the factory.
- Underestimating sealant and flashing needs. Salt air destroys standard flashing in a decade. We reflash with peel-and-stick membrane and use UV-stable polyurethane sealant rated for marine exposure, not the hardware-store silicone that turns white and pulls away in two seasons.
Pricing for Window Installation in Malibu, CA
Here is a realistic range for the work we perform in Malibu, per window installed:
- Double hung replacement with standard dual-pane glass: $900 – $1,800
- Casement with impact-rated glass: $1,500 – $2,600
- 3-panel sliding (3-lite roller) with standard glass: $2,100 – $4,800
- Awning or hopper window: $700 – $1,500
- Picture or fixed window with picture glass: $800 – $2,000
- Bay or bow window assembly, installed: $4,500 – $9,500
The variables that genuinely move the price: whether the rough opening needs repair or reframing, whether you need impact-rated glazing, and whether the project sits in the Malibu coastal overlay where design review applies. We will put a written, line-item price in front of you before anything starts. Call (682) 281-2168 for a free estimate.
We Also Serve Cities Near Malibu
Our crews install windows throughout the coastal corridor and into the Conejo Valley. If you’re in Agoura Hills, Westlake Village, Thousand Oaks, or Calabasas, the same written-price guarantee and 365-Day Done Right Promise apply. We usually schedule these areas in the same week as our Window Installation in Malibu routes, so lead times stay short. Call (682) 281-2168 to confirm your street is in our service area.
Serving Malibu, CA - Our Local Coverage Area
We’re based in the Malibu 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 About Window Installation in Malibu
Yes, Malibu requires a building permit for window replacement, and if the property falls within the Local Coastal Program jurisdiction – which covers most of the city – the Coastal Commission or city staff may require design review for changes visible from the highway or public view corridors. We scope the permit path as part of every estimate and handle the paperwork for you. Call (682) 281-2168 and we’ll tell you exactly what your address triggers.
Impact-rated glazing uses a laminated interlayer between two panes, so the glass resists wind-borne debris without shattering. Standard dual-pane does not. For a Malibu home in a coastal exposure zone or wildfire hazard area, impact-rated glass is often worth the additional $400 to $900 per window. Our team will spec the right design pressure for your specific elevation.
Plan on six to ten weeks from signed quote to final inspection. The factory order is three to six weeks, the install day is one to three days for a typical whole-house project, and the permit close-out usually takes a week once the inspector signs off. Design review, if triggered, can add two to four weeks. We give you the calendar upfront with specific dates after the site visit.
They can, especially for west-facing exposures along Point Dume and Broad Beach that take the afternoon sun. Modern low-E dual-pane glass with a U-factor under 0.30 cuts heat gain meaningfully. Our recent CGI impact-rated casement install on a Point Dume home combined the glass upgrade with re-flashed openings and delivered a $2,100 annual premium reduction on the owner’s windstorm endorsement. That is a real, documented number. Call (682) 281-2168 and we’ll model what your project could save.
We measure every opening during the scoping visit with a laser level, not just a tape measure, and document any racking in writing before any order goes to the factory. If there is a surprise once the old window is pulled, we stop and put the fix in front of you as a written change order before reframing. No surprise invoices. That is the entire point of the Relay Visibility Guarantee.
Written by Sean Mackey, Owner at Juniper Windows & Doors, coordinating window installation for Malibu homes since founding the brand in 2001.