Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
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A garden window is a box-style window that projects outward from the wall plane, typically 12 to 18 inches, creating a small interior shelf bathed in light from three glazed sides and a glazed roof panel. In West Palm Beach, they’re most often installed above kitchen sinks, where the south Florida sun and the humidity both need to be accounted for in the glass specification. Sightline Windows & Doors West Palm Beach has installed and replaced garden windows across Palm Beach County since 2012 – every one with a written price in the customer’s hand before a tool touched the wall, and a documented photo record when the job was done.
If you’re researching garden window installation in West Palm Beach and want to know exactly what it costs and what the process looks like, this page names the numbers. Call us at (561) 354-3861 – a live person answers, not a voicemail queue – or keep reading. Our Window Installation in West Palm Beach page covers the full scope of what we install if you’re comparing options.
When You Need Garden Windows
Garden windows aren’t the right choice for every opening, but when the conditions fit, nothing else does the same job. Here’s what typically brings West Palm Beach homeowners to this particular conversation:
- A dark kitchen that faces north or west. In neighborhoods like Northwood Hills and El Cid, where older bungalows sit close together on narrow lots, north-facing kitchens can feel dim year-round. A garden window catches ambient light from three angles where a flat window only catches one.
- An existing garden window that’s fogging between the panes. Seal failure in a garden window is more common than in a standard unit because the roof panel and the angled side panels each carry their own glazing seal – four potential failure points instead of one. Once the argon gas escapes and condensation forms inside the glass, the unit needs replacement, not cleaning.
- A kitchen renovation that needs a focal point above the sink. A garden window adds roughly 12 to 18 inches of usable shelf depth – enough for a small herb garden, a collection of succulents, or simply a place to keep dish soap out of sight. In West Palm Beach’s climate, that shelf gets enough direct and diffuse light to keep most culinary herbs alive without supplemental lighting.
- A builder-grade window that’s leaking air or water around the frame. Many homes built in the 1990s across the Royal Palm Estates and Palm Beach Lakes corridors have original aluminum garden windows that were never properly sealed at the rough opening. If you’re seeing water intrusion along the sill or feeling warm air around the frame, the problem is usually the installation, not the glass.
- An older wood-frame garden window that’s rotting or warping. Wood frames don’t survive West Palm Beach’s combination of heat, salt air, and summer rain cycles without regular maintenance. Once the frame begins to bow, the glazing seal fails and the operating vents – the hinged side panels that open for ventilation – stop seating properly.
- A desire to add ventilation to a kitchen without a full remodel. Garden windows typically include two operable side vents that allow cross-ventilation. In a kitchen where cooking odors accumulate and a range hood isn’t sufficient, this can meaningfully change how the room feels.
Our Garden Windows Process
The Haven Standard governs every job we do, and garden window installation is no exception. Haven Clause 1 – Have It in Writing – means the measured survey we conduct and the written quote you receive are the same document. The price you see before we start is the price on the final invoice.
- Measured survey and written scope. We measure the rough opening, assess the framing condition, document the existing unit’s frame profile and projection depth, and note any water damage or structural concerns. You keep this document. The written price is on it. Nothing about the scope or the cost changes between this visit and the day we install.
- Product specification and manufacturer selection. Garden windows for West Palm Beach homes need to account for humidity, UV exposure, and – depending on location – Florida Building Code impact requirements. We specify the glass type (typically low-e with a documented SHGC rating to limit solar heat gain), the frame material, the projection depth, and the vent configuration. For most West Palm Beach kitchens, we draw from the CWS or ES Windows lines, both of which offer garden window configurations suited to Florida’s climate requirements. The product spec is written into the same document as the price.
- Permit coordination, where required. Garden window replacement that changes the rough opening size or adds structural load requires a permit in Palm Beach County. We handle the permit application and coordinate the inspection schedule. If your replacement is like-for-like and the county classifies it as a repair rather than an alteration, we document that determination in writing as well.
- Installation day: removal, framing inspection, and setting the unit. Our background-checked, uniformed technicians – identified by license number before they arrive, per Haven Clause 3 – remove the existing unit, inspect the rough opening framing for moisture damage or deterioration, and set the new garden window. The box unit is flashed, sealed, and shimmed to the manufacturer’s specification. Side vents are tested for operation. The interior trim is fitted and caulked.
- Documented photo record. Haven Clause 4 – Evidence on Every Job – means every visit produces a documented photo record: the rough opening before removal, the framing condition, the unit during installation, and the finished product from both inside and outside the home. You receive this record. It travels with the job.
- 365-Day Done Right Promise review. Before we leave, we walk through the installation with you. The 365-Day Done Right Promise – written into the Haven Standard, not offered verbally – covers the installation work for a full year. If something isn’t right, we make it right. That’s not a courtesy; it’s a clause.
Before
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Garden window installation in West Palm Beach typically runs between $1,400 and $3,800 per unit, with the wide range explained by the factors below. These are installed prices – labor, materials, and the documented photo record included. Written price before any work starts is not a promotion here; it’s how Sightline has operated since 2012.
| Scope | Typical Installed Range |
|---|---|
| Standard aluminum-frame garden window, like-for-like replacement, no framing work | $1,400 – $1,900 |
| Vinyl-frame garden window with low-e glass, standard projection, minor framing repair | $1,700 – $2,400 |
| Premium vinyl or fiberglass frame, impact-rated glass, custom projection depth | $2,400 – $3,200 |
| Full rough opening modification, structural framing work, permit required | $2,800 – $3,800 |
What moves the price
- Frame material. Aluminum is the lowest entry point. Vinyl frames carry a better thermal performance rating and are more resistant to West Palm Beach’s salt-air environment. Fiberglass is the most dimensionally stable option and costs the most.
- Glass specification. A standard double-pane low-e unit is the baseline. Impact-rated laminated glass – required in some West Palm Beach locations depending on wind zone designation – adds cost but eliminates the need for a separate storm shutter at that opening.
- Projection depth. Standard garden windows project 12 to 16 inches. A deeper projection (18 inches or more) requires custom fabrication and additional structural consideration at the rough opening.
- Framing condition. Older homes in the West Palm Beach historic districts – Flamingo Park, Prospect Park, and the South End – sometimes have rough openings with deteriorated framing from decades of moisture exposure. Framing repair is documented and priced in the written scope before installation begins, not discovered on the day and added to the invoice.
- Permit fees. Palm Beach County permit fees vary by project value. We document these in the written scope as a line item, not an after-the-fact addition.
If you have a written estimate from another contractor, bring it to us. We offer a free second opinion on any written estimate – we’ll review it with you at no charge and tell you what we see, in plain language.
Call (561) 354-3861 to schedule your measured survey and written quote. The estimate is free, the price you receive is the price you pay, and the survey document is yours to keep regardless of whether you proceed with us.
Garden Windows and West Palm Beach’s Climate
This is worth addressing specifically because south Florida’s climate creates conditions that affect garden window performance in ways that don’t apply further north.
The roof panel on a garden window – the angled top glazing that lets in overhead light – is the most UV-exposed surface on the unit. In West Palm Beach, where daily UV index readings regularly exceed 10 from April through October, a roof panel without a proper low-e coating will contribute meaningful solar heat gain to the kitchen directly below it. We specify glass with a documented SHGC (solar heat gain coefficient) value on every garden window we install. Lower SHGC means less heat transfer; for a kitchen in West Palm Beach, we typically target a coefficient below 0.25 on the roof panel.
Humidity matters at the frame level. Aluminum frames conduct heat readily and can sweat on the interior surface during the summer months when air conditioning is running hard. Vinyl frames – available through the ES Windows line, among others – break the thermal bridge more effectively and are less likely to develop condensation on the frame itself. We note frame material performance in the written spec, not just in conversation.
Salt air is a factor for homes within a few miles of the Intracoastal. Aluminum frames in salt-air environments need to be anodized or powder-coated to resist corrosion. Vinyl is inherently resistant. We document the appropriate specification for your address in the written survey.
Garden Windows vs. Bay Windows: What’s the Difference
Both project outward from the wall plane, and homeowners sometimes use the terms interchangeably. The distinction matters for our Window Installation services.
A bay window is a large architectural feature – typically 36 to 72 inches wide or wider – that often involves structural changes to the wall and may require a new header or additional support. Unlike Horizontal Roller Windows, it’s an addition to the room’s footprint in a meaningful sense and is almost always a permitted structural alteration in West Palm Beach. It’s an addition to the room’s footprint in a meaningful sense and is almost always a permitted structural alteration in West Palm Beach.
A garden window is smaller – usually 24 to 48 inches wide – and projects on a self-supporting box frame. The wall opening doesn’t change structurally in most like-for-like replacements. A garden window sits above a counter or sink and is primarily functional: light, ventilation, a small shelf. Unlike Picture & Fixed Windows, a bay window changes the geometry of the room. A bay window changes the geometry of the room.
If you’re looking at both options and want a clear comparison based on your specific rough opening, the measured survey gives us what we need to advise you. The written price for each option sits side by side on the same document.
Why West Palm Beach Homeowners Choose Sightline
The answer isn’t a list of adjectives. It’s a short list of documented facts.
Since 2012, Sightline has touched more than 18,000 windows and doors across South Florida, every one with a written price before work started and a documented photo record when it finished. The Haven Standard – Have it in writing, Arrive on schedule, Verified crews, Evidence on every job, No surprises – isn’t a tagline; it’s the operating document that every technician on every job works under.
Sonia Raman, who leads Sightline Windows & Doors West Palm Beach, built the company’s local practice on a single principle: the measurement and the quote are the same document. There is no quote that arrives days later and differs from what the technician wrote down at your home. The survey document is yours to keep. The written price on it is the number on the final invoice.
Background-checked, uniformed technicians with license numbers on record before they arrive. A live person answering the phone at (561) 354-3861 when you call, regardless of the time. A 365-Day Done Right Promise stamped on every job. And eight manufacturer lines – including CWS and ES Windows for garden window applications – specified by what your opening requires, not by what’s easiest to source.
That’s what we can show you in writing. And showing you in writing is the whole point.
FAQs – Garden Windows in West Palm Beach
How much does a garden window cost in West Palm Beach?
A garden window installation in West Palm Beach runs between $1,400 and $3,800 installed, depending on frame material, glass specification, projection depth, and whether framing repair or permitting is required. A like-for-like vinyl replacement with low-e glass and no framing work typically lands between $1,700 and $2,400. The written price is on the survey document before any work begins. Call (561) 354-3861 to schedule your free measured survey and get the exact number for your opening.
Do garden windows require a permit in West Palm Beach?
Like-for-like garden window replacements that don’t alter the rough opening size or add structural load are often classified as repairs in Palm Beach County and may not require a permit. If the opening is being enlarged, the projection depth increased substantially, or the installation triggers a wind-load compliance review, a permit is required. We make this determination during the measured survey, document it in writing, and handle the permit application if one is needed. You won’t find out on installation day that a permit was overlooked.
How long does garden window installation take?
A standard like-for-like garden window replacement in a West Palm Beach home – where the rough opening is sound and no framing repair is needed – typically takes four to six hours from removal of the old unit to finished trim and caulk. Installations requiring framing repair or custom-sized units run longer; we document the estimated time in the written scope so you can plan accordingly. Permit inspections, where required, add scheduling time beyond the installation day itself.
Can a garden window be impact-rated for hurricane protection in West Palm Beach?
Yes. Impact-rated garden windows use laminated glass in both the main panel and the roof panel, meeting Florida Building Code requirements for wind-borne debris resistance. In West Palm Beach’s wind zone, an impact-rated garden window eliminates the need for a storm shutter at that opening. The glass specification – including the impact rating, the U-factor, and the SHGC – is documented in the written quote. We specify impact-rated units from the product lines best suited to your location and budget, and the rating documentation travels with the job record.
Key Takeaways
- Garden window installation in West Palm Beach runs $1,400 to $3,800 installed, with the written price on the survey document before work begins.
- West Palm Beach’s UV exposure and humidity make glass specification – particularly SHGC rating and frame material – more important than in cooler climates.
- Like-for-like replacements often don’t require a permit in Palm Beach County; Sightline determines this during the survey and handles permitting when it’s needed.
- Impact-rated garden windows are available and eliminate the need for a separate storm shutter at the opening.
- Every installation is covered by the 365-Day Done Right Promise and leaves a documented photo record with the homeowner.
- The measured survey document you receive at the free estimate is the same document as the final invoice – Haven Clause 1, in practice.
Schedule Your Garden Window Estimate in West Palm Beach
If you’re ready for a written price on a garden window installation in West Palm Beach – or you have a competitor’s written estimate you’d like a second opinion on – call (561) 354-3861. A live person answers. Sonia Raman and the Sightline team will schedule your measured survey, produce a written price you keep, and document every step from that point forward. No surprises. That’s Haven Clause 5, and it’s how every job we’ve done since 2012 has worked.
You can also learn more about our full range of installation services on our home page, where the scope of what we do and how we do it is laid out in the same plain terms you’ve read here.
Written by Sonia Raman, Owner at Sightline Windows & Doors West Palm Beach, serving West Palm Beach.