Windows & Doors Cost Breakdown: The Hobe Sound Homeowner's Reference for 2026

Windows & Doors Cost Breakdown: The Hobe Sound Homeowner’s Reference for 2026

The average gap between a Hobe Sound homeowner’s initial window quote and their final invoice was not driven by material cost increases. It was driven by scope items the original quote omitted: permit fees, buck repair, and stucco patching that were always part of the job. In 2026, with Martin County’s impact-rated product requirements and Florida’s updated energy code in effect, that gap has widened for homeowners who do not know how to read a quote document line by line. This guide names actual cost components by line item for Hobe Sound conditions - product, permit, labor, disposal, and the variables that legitimately move each number - so you can budget with precision and spot a quote that was built to rise later. For a deeper look at local requirements, see our guide to Windows & Doors Permits, Codes & Inspections in FL: What You Need to Know.

Call (772) 362-5967

Quick Answer

A standard impact-rated window replacement in Hobe Sound in 2026 runs $890-$1,450 per opening all-in, including product, permit, labor, and disposal. A sliding glass door replacement runs $2,800-$4,200. The final figure depends on four variables: the product performance tier you select, the condition of your existing frame and buck, your exterior cladding type (stucco repair costs more than hardboard), and whether the opening is on the first or second story. Every legitimate quote in Hobe Sound should itemize these separately; bundling them is a warning sign.

Before

After

Table of Contents

• The Line-Item Cost Table: What Each Component Costs in Hobe Sound
• Variables That Legitimately Move the Price
• What Is Not a Legitimate Variable
• How to Read a Quote Document and Spot Hidden Bundling
• Total Project Cost Examples for Typical Hobe Sound Homes
• Hobe Sound Impact-Rated Requirements and Code Context
• Common Mistakes to Avoid
• When to Call a Professional
• Frequently Asked Questions

The Line-Item Cost Table: What Each Component Costs in Hobe Sound

Below is the current 2026 wholesale-to-retail spread for impact-rated products installed in Hobe Sound under the Florida Building Code. These figures include the product, standard installation labor, Martin County permit fee at published schedule, disposal of the old unit, and basic caulking. They do not include frame repair, stucco patching, or second-story premium, which we cover in the next section.

The Martin County permit fee for window and door replacement is $85-$140 per project depending on valuation, not per opening. A typical Hobe Sound home with 12-15 openings falls in the $110 range. Some contractors bury this in “administrative fees” of $200-$300; it should be stated separately.

Disposal of old windows and doors in Hobe Sound runs $35-$55 per opening depending on access and whether the unit contains hazardous materials (lead paint pre-1978, asbestos glazing). The Martin County landfill at Palm City charges by weight; a standard vinyl window is roughly 45 pounds. A contractor who does not itemize disposal is either absorbing it silently (and cutting elsewhere) or planning to add it later.

Basic caulking and sealant are included in the unit costs above. Premium sealants for coastal exposure - Dow 795, GE SCS2000 - add $12-$18 per opening. In Hobe Sound, within two miles of the Intracoastal, we specify coastal-grade sealant as standard; the salt air degrades standard silicone in 18-24 months.

Variables That Legitimately Move the Price

Four site conditions change the figures in the table above. Each has a dollar range and a specific trigger you can identify before the work starts.

Opening Size and Configuration

Standard rough openings in Hobe Sound homes built 1985-2010 are predictable: 36″ x 60″ for bedrooms, 48″ x 60″ for living areas, 72″ x 80″ for patio doors. When an opening deviates - a custom geometric window in a gable, a widened slider for pool access, a shortened unit for a bathroom retrofit - the product moves from stock to special-order. The upcharge is $180-$340 for custom sizing in entry-tier products, $280-$520 in performance tiers. Lead time extends from 2-3 weeks to 6-10 weeks.

In Hobe Sound’s older neighborhoods near Zeus Park and the original town grid, we regularly find windows that were field-modified decades ago: a 34″ width where 36″ was standard, a 58″ height to accommodate a lowered ceiling. The measured survey catches this; the quote that does not include a measured survey often discovers it on installation day, when the crew must either modify the buck or reorder the product.

Existing Frame and Buck Condition

The buck is the wood frame between the rough opening and the window unit. In Hobe Sound, buck condition varies by era and exposure:

• Sound buck, no repair needed: $0 additional. Common in homes built 1995-2010 with vinyl or aluminum windows previously installed.
• Localized rot, single member replacement: $85-$140 per opening. We see this in north-facing walls where gutter overflow has saturated the sill.
• Full buck replacement, standard opening: $220-$380 per opening. Typical in pre-1990 homes with original steel windows, where the buck has been wet for decades.
• Full buck replacement with structural header repair: $450-$780 per opening. Required when a previous owner removed a load-bearing portion to enlarge a window, common in 1970s ranch renovations.

The only way to price this accurately is to probe the buck during the measured survey. A quote that assumes “standard condition” without probing is a quote built to rise.

Exterior Cladding: Stucco Versus Hardboard

Hobe Sound’s housing stock splits roughly evenly between stucco exteriors (post-1990 construction, especially in communities like Hobe Sound Golf Club and Heritage Ridge) and hardboard or vinyl siding (1970s-1990s ranches, many near Bridge Road). The cladding type determines the patch cost after the old window comes out.

Stucco patching runs $180-$320 per opening for a standard single-hung, $340-$520 for a sliding door. The patch must match existing texture - float finish, lace, or dash - and must be sealed and painted. A contractor who bundles “stucco repair” without stating square footage and texture type is obscuring a line item that should be visible.

Hardboard or vinyl siding patch runs $45-$85 per opening. The J-channel and siding piece are removed, the window installed, and new pieces cut to fit. This is faster and more predictable, which is why some Hobe Sound homeowners with stucco exteriors see quotes that seem high compared to their hardboard neighbors; the difference is real and should be stated.

Second-Story Access

First-story openings in Hobe Sound are standard labor. Second-story openings add $65-$120 per unit for ladder or scaffold setup, and $140-$220 per unit if a boom lift is required due to landscaping, pool enclosure, or roofline configuration. Homes in communities like Olympus with mature oak canopies often require boom lifts for rear second-story access; the daily rental is $380-$520 and is typically spread across 4-6 openings.

A quote that states “two-story home” without specifying which openings are affected and what access method is planned is not a quote you can hold to.

What Is Not a Legitimate Variable

There is one variable that should never appear on your final invoice: a price increase between the measured survey and installation that was not documented in a signed change order before work began.

Under Florida’s construction lien law, any change to a contracted scope requires written authorization. Yet we review competitor quotes weekly in Hobe Sound where the original figure was “based on standard conditions,” and the final invoice adds $1,200-$2,800 for “unexpected frame repair” or “material price adjustment.” These are not legitimate variables; they are pricing tactics that rely on the homeowner’s inability to compare the original quote to the final scope.

At Sightline Windows & Doors Hobe Sound, Haven Clause 1 - Have it in writing - means the measured survey and the written quote are the same document. If the buck is rotted, we find it during the survey, document it with a photo, and the repair is in the original quote. If materials move between quote and order, we absorb it; the written price does not change. A quote that rises after work starts, without a pre-signed change order, is a breach of the process the quote itself should have followed.

Other non-legitimate variables we have seen in Hobe Sound:

• “Fuel surcharge” added after quote - not itemized in original document
• “Dump fee increase” due to landfill rate changes - not tied to a specific date or published rate
• “Additional caulk required” - a standard material included in every installation
• “Permit expediting fee” - Martin County does not offer expedited residential permits; processing is standard

How to Read a Quote Document and Spot Hidden Bundling

Competitor quotes in Hobe Sound often bundle line items that should be separate. This makes comparison difficult and creates room for post-installation additions. Here is how to read a quote document and identify what is actually being charged.

Step 1: Verify the Measured Survey Exists

A legitimate quote for window or door replacement in Hobe Sound must begin with a measured survey: a document with opening dimensions, frame condition notes, and product specifications, signed by both parties. If the quote is based on a phone conversation or a drive-by, it is not a quote; it is an estimate that will change. Ask for the survey. If the contractor does not produce one, the quote has no foundation.

Step 2: Demand Line-Item Separation

Each opening should be listed separately with:

1. Location (room, wall orientation, floor)
2. Product manufacturer and series (PGT WinGuard 5700, CGI Estate 2300, etc.)
3. Dimensions and configuration
4. Unit price, including product and standard labor
5. Permit fee, stated as Martin County permit at published schedule
6. Disposal fee, per opening or project total
7. Any known variables (buck repair, stucco patch, second-story premium) with their triggers stated

A quote that lists “12 windows, $14,500” with no further detail is not comparable to a line-item quote. You cannot verify what is included, what is excluded, or what might be added later.

Step 3: Identify Bundled Items

These items are commonly bundled and should be separated:

• Disposal: Should be $35-$55 per opening. Bundled into “project management” or “site prep,” it disappears.
• Caulking and sealant: Should be specified by type (standard silicone or coastal-grade). Bundled into “installation materials,” you cannot verify quality.
• Trim reinstallation or replacement: Interior trim removal and reinstallation is standard labor. Replacement of rotted trim is extra, $45-$85 per opening, and should be stated separately.
• Cleanup: Standard job cleanup is included. If listed as a separate line item, it is padding.

Step 4: Check for the Permit Line

Every window and door replacement in Hobe Sound requires a Martin County permit. The permit fee is $85-$140. If the quote does not list a permit fee, ask whether the contractor is pulling one. Unpermitted work voids homeowner’s insurance for storm damage and creates title issues on sale. A quote without a permit line is either incomplete or non-compliant.

Step 5: Verify the Warranty Is Written and Specific

The warranty should state duration, coverage scope (product, labor, glass seal failure), and transferability. “Lifetime warranty” with no definition is not a warranty. At Sightline, the 365-Day Done Right Promise is written into the Haven Standard and stamped on every job; it covers product and labor, and it is transferable to the next homeowner with documentation.

Total Project Cost Examples for Typical Hobe Sound Homes

Below are three project profiles drawn from Hobe Sound’s actual housing stock. Each includes opening count, product specification, site conditions, and all-in cost including permit and cleanup. These are not hypotheticals; they are composite profiles from projects we have measured and quoted in 2025-2026.

Project A: 1,400 Square Foot Ranch, Heritage Ridge Area

Built 1987, hardboard siding, single story, 10 openings: 7 single-hung bedrooms and living areas, 1 casement kitchen, 1 fixed picture window, 1 sliding glass door to patio. Original aluminum windows, sound bucks, no frame repair needed.

Product: CWS impact single-hung, PGT WinGuard casement, CWS impact slider. Standard installation, hardboard patch included.

Project B: 2,200 Square Foot Two-Story, Hobe Sound Golf Club Area

Built 2004, stucco exterior, 16 openings: 10 single-hung first story, 4 single-hung second story, 2 sliding glass doors (living room and master bedroom). Original vinyl windows, localized buck rot on 3 north-facing openings, second-story access by ladder for 4 units, boom lift required for 2 rear units due to pool enclosure.

Product: PGT WinGuard single-hung, mid tier; PGT WinGuard sliding doors, mid tier. Coastal-grade sealant specified.

Project C: 3,100 Square Foot Custom Home, Jupiter Island Proximity

Built 2015, stucco and stone exterior, 22 openings: 12 single-hung, 4 casement, 3 fixed architectural windows, 2 entry doors with impact glass, 1 oversized sliding door (three-panel, 12-foot). Coastal exposure zone, large missile impact rating required. Second story on 8 openings, boom lift required for 4.

Product: CGI Estate single-hung and casement, performance tier; CGI Estate sliding door; Therma-Tru entry doors with ViewLux impact glass. All units DP-50, large missile.

The range in each project reflects product selection within the tier and the extent of stucco patching required. A measured survey narrows this to a fixed figure before any work begins.

Hobe Sound Impact-Rated Requirements and Code Context

Hobe Sound sits in Martin County, which enforces the Florida Building Code 7th Edition (2020) with local amendments. For window and door replacement, the critical determination is whether the home is in the Wind-Borne Debris Region, which encompasses all of Martin County. Every replacement window and door must be impact-rated or protected by an approved shutter system. Most Hobe Sound homeowners select impact-rated products; shutter systems are rare for full-home replacement because they require storage, deployment, and maintenance. For a full overview of options and considerations, see The Complete Guide to Windows & Doors in Hobe Sound.

The code also requires compliance with energy efficiency standards: U-factor of 0.40 or lower and SHGC of 0.25 or lower for glazed openings. This is not a recommendation; it is a permit requirement. Products from PGT, CGI, CWS, and ES Windows that we specify for window installation in Hobe Sound carry NFRC labels documenting these values. A contractor who cannot produce the NFRC label for the product they are proposing is proposing a product that will not pass inspection.

Martin County’s permit process for window and door replacement requires:

1. Completed application with property owner signature
2. Product approval documentation (Florida Product Approval or Miami-Dade NOA)
3. Site plan showing opening locations
4. Contractor license verification

Permit issuance typically takes 5-10 business days. Inspections are required after installation: a rough inspection if frame modification occurred, and a final inspection for all work. The permit fee is collected at application, not at inspection. A contractor who asks for “permit money” at the end of the job has not pulled the permit.

Hobe Sound’s coastal exposure adds a practical consideration beyond code: salt air, humidity, and UV degradation. West-facing windows in homes near the Intracoastal or Indian River Lagoon experience more thermal stress and seal failure than north-facing units. We specify products with higher DP ratings and better warranty terms for these orientations, and we document the orientation in the measured survey so the quote reflects the actual condition, not a generic assumption.

Common Mistakes to Avoid

• Accepting a quote without a measured survey. A quote based on square footage or phone description will change. The survey is the foundation of Haven Clause 1; without it, there is no fixed price.
• Comparing quotes with different product tiers. A $14,000 quote for CWS entry-tier windows is not comparable to a $14,000 quote for PGT performance-tier. The product specification must match line for line.
• Ignoring the permit line. Unpermitted work in Hobe Sound voids insurance coverage and creates disclosure obligations on sale. If the quote has no permit fee, ask why.
• Assuming stucco repair is included. In Hobe Sound’s stucco-dominant neighborhoods, patch cost is 15-20% of the project. A quote that does not state stucco patch separately is either incomplete or planning to add it later.
• Not verifying the contractor’s license. Florida requires a Certified Building Contractor or Glazing Contractor license for window and door installation. Ask for the license number and verify it at myfloridalicense.com. Haven Clause 3 - Verified Crews - means the license number is provided before arrival, not discovered after.
• Signing a quote with open-ended language. “Subject to field conditions,” “price based on standard access,” “additional repairs as needed” - these phrases convert a quote into an estimate. A fixed-price quote states the condition, states the price if the condition exists, and states the price if it does not.

When to Call a Professional

Call a professional when you can see daylight around the window frame, when the sash no longer locks securely, when condensation appears between glass panes, or when the door frame has visible rot or no longer seals against weatherstripping. These are not cosmetic issues; in Hobe Sound’s wind-borne debris region, they are code compliance and insurance coverage issues.

Call a professional when you are considering a product change - from standard to impact-rated, from single-hung to casement, from slider to French door - because the structural implications (header size, sill condition, egress requirements) are not visible from the interior. Door installation in Hobe Sound requires particular attention to threshold drainage and sill pan flashing; the detail work is not DIY-appropriate.

Call a professional when you have a competitor’s quote and want to understand what is actually included. For more guides & resources on evaluating estimates and planning your project, explore our blog. Sightline Windows & Doors Hobe Sound offers free second opinions on any written estimate. Bring us the document and we will review it line by line, at no charge, with no obligation. We will tell you what is sound, what is missing, and what questions to ask before you sign.

Call (772) 362-5967 to schedule your free estimate. A live person answers, 24/7. The measured survey is yours to keep. The written quote is the same document.

Frequently Asked Questions

The Bottom Line

Window and door replacement in Hobe Sound in 2026 is a known quantity: product costs are published, permit fees are fixed, labor rates are established, and the variables that move the price are identifiable before work begins. The gap between initial quote and final invoice is not a mystery; it is a documentation failure. A quote built on a measured survey, with line-item separation for product, permit, labor, disposal, and known variables, cannot rise unexpectedly. A quote built on assumptions, bundled items, and open-ended language will.

Before you sign any quote, demand the measured survey, verify the permit line, and confirm that the warranty is written and specific. Compare product tier to product tier, not total to total. Ask what happens if the price changes - the answer should be a signed change order, not a verbal assurance. And if you have a quote you do not fully understand, bring it to us. We will review it at no charge, line by line, and tell you what it actually says.

Call (772) 362-5967 to schedule your free estimate. The measured survey is yours to keep. The written price is fixed before any work starts. Every job leaves a documented photo record. And every installation is covered by the 365-Day Done Right Promise, written into the Haven Standard since 2012.

Written by Sonia Raman, Owner at Sightline Windows & Doors Hobe Sound, serving Hobe Sound since 2012.