Construction Window Cleaning Specialists · Jacksonville & Northeast Florida 📞 Call or Text (904) 315-7927
Jacksonville, FL & Northeast Florida

Construction Window Cleaning.
Paint. Concrete. Stucco.
We Remove It All.

Post-construction glass cleanup is a specialty — not a standard window wash. We use professional chemical dissolvers, plastic razor techniques, and proven processes to restore glass that other cleaners walk away from.

Paint Overspray Removal Concrete & Stucco Plastic Razor Safe Liquid Mask Protection Licensed & Insured
Post-Construction Glass Specialists
Chemical Paint & Concrete Removal
Plastic Razor Scratch-Safe Technique
Free On-Site Estimates

Why Construction Windows Need Specialists

Standard Window Cleaning Won't Cut It After Construction

Construction sites leave a specific kind of damage on glass that soap, water, and a squeegee cannot touch. Paint overspray, concrete splatter, stucco, caulk, silicone, and adhesive residues all bond chemically to glass — and trying to remove them with the wrong tools causes permanent scratching.

We specialize exclusively in construction-related glass cleanup in Jacksonville and Northeast Florida. That means the right chemicals for each contaminant, plastic razors that scrape without scratching, and a process refined across hundreds of post-construction jobs from new residential builds to large commercial projects.

We also work proactively — consulting with builders and GCs before construction begins to protect glass with liquid mask, tape, and sheeting so cleanup is faster, cheaper, and risk-free.

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Construction Contaminants We Remove

  • Paint Overspray

    Latex, oil-based, and epoxy paints from spray applications and brush work

  • Concrete Splatter

    Poured or sprayed concrete that has cured on glass surfaces

  • Stucco Residue

    Stucco overspray and smears from exterior application on adjacent glass

  • Caulk & Silicone

    Excess caulk, silicone sealant, and adhesive residues around window edges

  • Tape Adhesive

    Sticky residue left behind from masking tape and protective film adhesive

  • Mortar & Grout

    Tile and masonry mortar splashed onto glass during flooring and wall work

Professional Chemical Removal

The Right Chemical for Every Type of Construction Debris

Using the wrong chemical on glass can etch, haze, or permanently cloud the surface. We use contaminant-specific professional formulas — tested safe for glass and applied with controlled dwell times to dissolve debris without damage.

Paint Dissolvers

For: Latex, oil-based & epoxy paint overspray

Professional paint-stripping solutions designed for glass surfaces break the polymer bond between dried paint and glass without the need for aggressive mechanical scraping. We select the formula based on paint type — latex dissolvers work differently from oil-based removers, and using the wrong one means re-treating the same spot multiple times.

Apply chemical Dwell 3–10 min Plastic razor lift Rinse & inspect

Concrete & Mineral Removers

For: Concrete splatter, stucco, mortar, hard water scale

Concrete and stucco contain calcium, silica, and cement compounds that bond aggressively to glass. We use professional acidic mineral removers — phosphoric or hydrofluoric-free formulas — that dissolve the calcium matrix chemically, allowing the debris to be wiped away without mechanical abrasion. These are never the hardware-store acid cleaners that can permanently etch glass.

Wet surface Apply remover Agitate & dwell Rinse thoroughly

Silicone & Adhesive Removers

For: Caulk residue, tape adhesive, silicone sealant

Silicone and adhesive residues require solvent-based removers that break the molecular adhesion without spreading the sticky material further across the glass. Applied in controlled amounts with microfiber, these dissolvers lift adhesive cleanly so a plastic razor can remove any remaining film without smearing.

Apply solvent Let penetrate Wipe & lift Final clean

What We Never Use

Chemicals that damage glass

Acetone, lacquer thinner, muriatic acid, and abrasive household cleaners are commonly used by untrained contractors — and they cause permanent glass damage. Acetone degrades window seals and spacers. Muriatic acid etches glass permanently if not neutralized immediately. Wire brushes and metal scrapers leave micro-scratches that scatter light and ruin optical clarity. We never use these on glass.

  • ✗ Acetone or lacquer thinner
  • ✗ Muriatic acid
  • ✗ Metal razor blades on glass
  • ✗ Wire brushes or steel wool
  • ✗ Abrasive scrub pads

The Right Tool Makes All the Difference

Why We Only Use Plastic Razor Blades on Construction Glass

One of the most common causes of permanent window damage on construction sites is a well-meaning worker grabbing a metal razor blade or utility knife to scrape off paint or concrete. Metal blades — even when used carefully — leave micro-scratches on glass that are invisible until sunlight hits them at the right angle. Then the window looks fogged, and no cleaning will fix it.

Plastic razor blades are our standard tool for all construction scraping. They are rigid enough to lift dried paint, concrete, and stucco from glass, but they cannot scratch standard or tempered glass regardless of pressure or angle. Combined with a chemical pre-treatment that softens the material, plastic razors remove construction debris cleanly and safely every time.

This is especially critical on low-E coated glass — the energy-efficient glass used in most modern construction. Low-E coatings are soft and applied to the interior surface of the glass pane. A metal scraper, even used gently, will permanently remove the coating. Plastic razors are always safe for low-E glass when used correctly.

Metal Razor Blade

  • Scratches standard glass
  • Destroys low-E coatings
  • Damages tempered glass edges
  • Creates permanent haze in sunlight
  • Voids window warranties

Plastic Razor Blade

  • Cannot scratch glass surface
  • Safe for all low-E coatings
  • Works on tempered & laminated glass
  • Lifts debris without abrasion
  • Industry standard for construction cleanup

Our Construction Window Cleaning Process

Assess & Identify

We walk every window and identify what types of contaminants are present — paint type, concrete age, adhesive type — to select the right chemicals for each area.

Chemical Pre-Treatment

We apply the appropriate chemical dissolver to each contaminated area and allow it to dwell long enough to fully soften the debris bond without over-exposing the glass.

Plastic Razor Removal

Using plastic blades at a low angle, we lift the chemically softened debris from the glass surface. Stubborn spots get a second chemical application before re-scraping.

Final Professional Clean

We complete a full professional window cleaning — removing all chemical residue, rinsing thoroughly, and leaving every pane streak-free and crystal clear.

Proactive Glass Protection

Protect Glass Before Construction Starts —
It's Cheaper Than Cleaning It After

The best construction window cleanup is the one that never has to happen. We consult with general contractors and builders before work begins to set up a three-layer glass protection system that keeps windows completely clean throughout the entire construction process.

Liquid Mask Glass Coating

Liquid mask is a water-based, peelable protective film applied directly to the glass surface before construction begins. It dries clear and flexible, forming a barrier that blocks paint overspray, stucco, concrete, and other debris from ever contacting the glass.

When construction is complete, liquid mask peels off in large sheets — taking everything on top of it with it — in minutes. The glass underneath is completely unaffected. No chemicals, no scraping, no risk.

✓ Dries clear ✓ Peels clean ✓ Blocks overspray ✓ UV stable

Tape & Frame Protection

Window frames, mullions, sills, and hardware require their own protection. We use professional painter's tape along all glass edges and frame surfaces before any painting, stucco, or concrete work begins in the area.

The right tape matters — cheap masking tape left in Florida sun for more than a week bonds aggressively and leaves adhesive residue that takes chemical removal. We use UV-resistant tapes rated for exterior construction timelines.

✓ UV-resistant tape ✓ Clean removal ✓ Frame protection ✓ Hardware safe

Plastic Sheeting & Covering

For heavy work like stucco application, concrete pours near windows, or spray painting, we cover entire window openings with heavy-duty plastic sheeting secured at the perimeter with tape.

This three-layer system — liquid mask on the glass, tape on the frames, plastic sheeting over the opening — means that even heavy overspray events leave windows completely clean. Post-construction cleanup is as simple as pulling the plastic and peeling the liquid mask.

✓ Heavy-duty poly ✓ Full opening cover ✓ Stucco-rated ✓ Fast removal
Protection costs a fraction of post-construction chemical cleanup. If paint or concrete has cured on glass for weeks in Florida heat, removal requires multiple chemical treatments and hours of labor. Liquid mask applied before construction costs far less and eliminates the risk of permanent glass damage entirely. Ask us about pre-construction protection packages.

Who We Work With

Builders, Contractors & Homeowners Throughout Jacksonville

New Home Builders

Final clean before certificate of occupancy. We remove all construction residue and deliver move-in-ready windows on every new build.

Commercial Contractors

Large-scale post-construction cleanup for office buildings, retail centers, warehouses, and multi-family developments throughout Jacksonville.

Renovation & Remodeling

Interior and exterior remodels generate the same paint, caulk, and adhesive contamination. We restore windows on renovation projects of all sizes.

Homeowners

Had painters or stucco contractors leave your windows a mess? We clean up after contractor work that left paint or concrete on your glass.

General Contractors

We work with GCs on pre-construction protection plans and post-construction cleanup schedules to keep projects on time and windows out of the punch list.

HOA & Property Managers

Common area and unit window cleanup following community renovation projects, exterior painting, and stucco remediation.

Where We Work

Construction Window Cleaning Across Jacksonville & Northeast Florida

Based in Jacksonville, we serve construction sites and residential projects across the entire Northeast Florida region. Call (904) 315-7927 to confirm coverage for your project location.

Jacksonville
Jacksonville Beach
Orange Park
Fleming Island
Ponte Vedra
St. Augustine
Fernandina Beach
Yulee
Middleburg
Green Cove Springs
Nocatee
Palatka

Common Questions

Frequently Asked Questions About Construction Window Cleaning

Answers written in plain language — and optimized to match how people ask questions by voice to Siri, Google Assistant, and Alexa.

How do you remove paint from windows after construction?

We use professional-grade chemical paint dissolvers that break the bond between dried paint and glass. After the chemical dwells and softens the paint, we use plastic razor blades to lift it cleanly from the surface. This works on latex, oil-based, and epoxy paints. The process is repeated on stubborn areas until the glass is fully clear, then finished with a professional window cleaning.

Can you remove concrete and stucco from window glass?

Yes — this is one of our most common post-construction jobs in Jacksonville. We use professional acidic mineral removers that dissolve the calcium and cement compounds in concrete and stucco without etching the glass. After the chemical treatment softens the material, plastic scrapers remove it cleanly. Heavily cured concrete may require multiple treatments, but we can restore glass that looks completely destroyed.

Why should you use plastic razor blades instead of metal on windows?

Metal razor blades scratch glass — even when used carefully. The scratches may be invisible in normal light but create a permanent haze when sunlight hits the window at an angle. Metal blades also destroy low-E coatings on energy-efficient windows. Plastic razors are firm enough to scrape off paint and concrete but cannot scratch glass regardless of pressure or angle, making them the only safe choice for construction window cleanup.

What is liquid mask and how does it protect windows during construction?

Liquid mask is a peelable protective coating applied directly to window glass before construction starts. It dries into a flexible film that prevents paint, stucco, concrete, and other debris from bonding to the glass. When construction is finished, it peels off in sheets taking all the debris with it — leaving the glass spotless underneath. It costs a fraction of what post-construction chemical removal costs and eliminates the risk of permanent glass damage entirely.

How do you protect windows during stucco application?

We use a three-layer protection system: liquid mask applied directly to the glass, UV-resistant painter's tape along all frames and edges, and heavy-duty plastic sheeting secured over the entire window opening. This system blocks even heavy stucco overspray from reaching the glass. When stucco work is done, we remove the plastic sheeting and peel the liquid mask — the windows come out completely clean.

Is it safe to use chemical paint remover on window glass?

Yes — when the right chemicals are used correctly. We use construction-specific paint dissolvers formulated for glass that break down paint without etching or hazing the surface. We always test in an inconspicuous area first. We never use acetone, lacquer thinner, muriatic acid, or abrasive household cleaners on glass — these cause permanent damage that no cleaning can fix.

Do you offer post-construction window cleaning near Jacksonville FL?

Yes. We provide post-construction window cleaning throughout Jacksonville and the surrounding Northeast Florida region, including Orange Park, Fleming Island, Ponte Vedra, St. Augustine, Fernandina Beach, Yulee, Middleburg, Nocatee, and Green Cove Springs. Call or text (904) 315-7927 for a free estimate on your project.

How much does post-construction window cleaning cost in Jacksonville?

Post-construction cleaning costs more than standard window washing because of the chemical treatments, specialized tools, and additional labor required. Pricing depends on window count, contamination type, and how long the debris has been curing. We offer free on-site estimates — call or text (904) 315-7927 and we'll give you a clear upfront quote.

Our Parent Company

Proudly Part of Window Washing Warriors FL

Exterior Window Cleaners Near Me is a specialty division of Window Washing Warriors FL — Jacksonville's trusted professional window washing company. While Warriors handles residential and commercial routine cleaning, our construction division brings the specialized tools, chemicals, and expertise that post-construction glass cleanup demands.

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Got Paint, Concrete, or Stucco on Your Windows?
We Can Fix That.

Call or text — we respond fast, schedule quickly, and give you a straightforward quote with no obligation. Serving Jacksonville and all of Northeast Florida.

📍 Serving Jacksonville & Northeast Florida

🕐 Mon–Fri 7am–6pm · Sat 8am–2pm

✅ Licensed & Insured · Free Estimates · No Contracts

Exterior Window Cleaners Near Me

Construction & Post-Build Glass Specialists

(904) 315-7927

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