--- title: "Window Cleaning at The Sandcastles" url: https://naplesflwindowcleaning.com/condo-window-cleaning-naples-fl/marco-island/the-sandcastles/ date: 2026-11-06 modified: 2026-11-09 lang: en author: "" description: "Mission: Spotless › Condo Window Cleaning › Marco Island › The Sandcastles Condo File · Marco Island Window Cleaning at The Sandcastles. Salt film? Disavowed. The Sandcastles is a 16-story..." word_count: 1584 --- # Window Cleaning at The Sandcastles [Mission: Spotless](/) › [Condo Window Cleaning](/condo-window-cleaning-naples-fl/) › [Marco Island](/condo-window-cleaning-naples-fl/marco-island/) › The Sandcastles Condo File · Marco Island # Window Cleaning at The Sandcastles. Salt film? Disavowed. ****** The Sandcastles is a 16-story condo tower at 720 S Collier Blvd in Marco Island, built in 1982. Mission: Spotless cleans the glass inside Sandcastles homes, and the terrace sliders we can reach safely from each balcony. [Accept the Mission →](/contact/)   [☎ (239) 371-7343](tel:2393717343) Interior + balcony slidersCOI sent to your associationStreak-free guaranteePlan members save 10% ![Window cleaning at The Sandcastles, Marco Island FL: Naples FL Window Cleaning (Mission: Spotless) agent cleaning balcony sliders](https://naplesflwindowcleaning.com/wp-content/uploads/2026/11/window-cleaning-the-sandcastles-naples-fl-window-cleaning.webp) Mission Parameters ## Condo window cleaning at The Sandcastles We clean the inside of every window and slider in your unit at The Sandcastles, plus the outside of the balcony and lanai sliders from the deck. Slider tracks are vacuumed, sills are wiped, and our streak-free guarantee covers every Sandcastles pane we clean. The Sandcastles faces the Gulf, so salt spray coats the balcony sliders and glass railings week after week. Higher up, the same wind pushes it into the tracks, and if it sits for months the haze can start to etch the glass. Monthly cleaning keeps Gulf-front glass clear. Glass on the outside of the tower that can only be reached by rope or swing stage is the association’s contractor’s job. Everything you see from inside your unit and from your balcony is ours. | Building intel | | | -------------- | --- | | Building | The Sandcastles | | Location | Marco Island, Marco Island, FL | | Address | 720 S Collier Blvd | | Floors | 16 | | Year built | 1982 | | Frontage | Beachfront | | Service | Interior glass + balcony and lanai sliders from the deck | ### What a condo mission covers ✓ Every interior window and glass slider, inside surface ✓ Balcony and lanai sliders, outside surface, cleaned from the deck ✓ Glass balcony railings and lanai glass we can reach from the deck ✓ Slider tracks and sills detailed ✓ Screens cleaned on request ✓ Certificate of insurance sent to your association **Not included:** tower glass that can only be reached from outside the building. That’s the association’s rope-access or swing-stage contractor. [Get my unit quote →](/contact/) Mission Log ## Window cleaning at The Sandcastles Interior glass and balcony sliders, cleaned by Naples FL Window Cleaning. ![Window cleaning at The Sandcastles, Marco Island FL: Naples FL Window Cleaning (Mission: Spotless) agent cleaning interior condo windows](https://naplesflwindowcleaning.com/wp-content/uploads/2026/11/window-cleaning-the-sandcastles-naples-fl-window-cleaning-2.webp)**Mission Log 01 · The Sandcastles**Interior glass inside a unit at The Sandcastles![Window cleaning at The Sandcastles, Marco Island FL: Naples FL Window Cleaning (Mission: Spotless) agent cleaning balcony sliding glass doors](https://naplesflwindowcleaning.com/wp-content/uploads/2026/11/window-cleaning-the-sandcastles-naples-fl-window-cleaning-3.webp)**Mission Log 02 · The Sandcastles**Balcony sliders cleaned from the deck at The Sandcastles Mission Briefing ## Booking your unit at The Sandcastles ### Free unit quote Tell us your unit number at The Sandcastles and how many windows and sliders it has, or text a few photos to (239) 371-7343. We reply with a written price. ### Association paperwork The Sandcastles management receives our insurance certificate before the first appointment, and we follow the building’s rules for contractors. ### Access handled We check in at the front desk, use the service elevator if the building requires it, and work around your schedule. ### Seasonal owners Away for the summer? We can clean before you arrive and after you leave, with access arranged through the building. ### Clean and inspect Inside glass, balcony sliders, tracks and sills, then a final inspection with a light held at an angle to the glass. ### Stay spotless The Sandcastles owners on a maintenance plan save 10% on every visit. Owners who rent can book one visit between stays. Field Manual · The Sandcastles ## The Sandcastles: 94 homes on the southern end of Marco’s beach The Sandcastles stands at 720 S Collier Blvd on the Marco Island beachfront, with 16 stories of residences. Listings for homes at this address name the building Sandcastle II, report 94 units and place it on the southern end of Marco Island beach, with Gulf views and beach access. Listings describe a heated pool and spa, a fitness center, a sauna, tennis and pickleball courts, outdoor grills, a social room and covered parking. They also report that owners may keep one dog or cat up to 25 pounds, and that units may be rented for at least one month per rental period. Treat these listing details as a guide and confirm current rules with the association. ### Quick facts for owners - Address: 720 S Collier Blvd, Marco Island, on the beachfront - 16 stories; 94 units in listing data - Southern end of Marco Island beach, per a listing - Heated pool and spa, fitness center, sauna, tennis, pickleball, grills, social room - Listings report covered parking and beach access - Listings report one pet per owner, up to 25 pounds - Listings report a one-month minimum rental period ### A sixteen-story beachfront tower A beachfront tower of this height puts its balconies in open air above the sand, and the breeze off the Gulf often carries salt that lands as a fine, dry haze on sliders and rail glass. We read the haze on the first pane we clean and then choose the solution, scrubber and drying method for the rest of the unit, so one unit’s routine is not simply copied onto the next. ### Balconies that turn a corner Some homes in beachfront towers have balconies that wrap around a corner. A balcony like that usually means more sliders, more rail glass and more tracks than a straight terrace. If your home has one, tell us when you ask for a quote, because the glass count drives both the length of the visit and the written price. ### Gulf views and low sun Listings for homes here describe Gulf views and sunsets. Views like that reward spotless glass, and they also mean late sun low across the water, which shows every streak. We finish each slider with a last look at an angle and wipe the edges where water tends to hide. ### Sand in the tracks Beach access puts fine sand on feet, towels and chairs, and some of it ends up in the slider tracks. Sand left in a track grinds against the rollers and can scratch the glass edge as the door moves. We vacuum the track first, wipe it, then clean the glass, so the grit is gone before any wet work begins. ### Pets and nose prints Listings for homes here report that owners may keep one dog or cat of up to 25 pounds. If you have one at home, the lowest panes of a slider often carry nose prints and a haze from breath on cool mornings. We clean from the track to the top rail and pay extra attention to the bottom third of each door. ### Rentals and turnover visits A listing for a unit here says owners may rent for a minimum of one month per rental period. Owners who rent can book a visit between stays so the glass reads clean in photographs and at check-in. Give us the open dates, and ask management what access arrangements the association allows when you are not there. ### Pool, courts and the social room With a pool, spa, sauna, courts and a social room reported at the building, shared spaces can see steady use in season. We aim for mornings, bring our gear in one trip and keep buckets and poles clear of shared spaces so neighbors are not held up. ### Sales and listing photos Selling a beachfront home depends on the view in the pictures. A cleaning a day or two before the photographer arrives removes salt haze, water spots and smudges that cameras pick up far more easily than eyes do. Tell us the shoot date and we will book the visit ahead of it. ### Hurricane shutters and storm season Listings for several homes here mention storm or hurricane shutters. If your home has them, a cleaning before they close keeps salt and dirt from sitting against the glass all summer. After a storm, we clear sand and debris from the tracks before washing, so grit is not dragged across the panes. ### What a Sandcastles visit covers We clean every interior window and sliding door, plus the outside of terrace sliders and any railing glass we can reach safely from your balcony. Tracks are vacuumed and wiped, sills and frames are detailed, and screens are cleaned if you ask. Glass that can only be reached by rope or stage is typically left to a contractor the association hires. ## The Sandcastles condo owners: save 10% on a maintenance plan. Monthly, every other month, quarterly or seasonal. Same crew, priority scheduling. [See pricing](/window-cleaning-pricing-naples-fl/). [Maintenance plans →](/scheduled-maintenance-programs/) Nearby Condo Files ## Other Marco Island towers we clean [Marco Beach Ocean Resort12 floors](/condo-window-cleaning-naples-fl/marco-island/marco-beach-ocean-resort/)[The Sandcastle I16 floors](/condo-window-cleaning-naples-fl/marco-island/the-sandcastle-i/)[Madeira16 floors](/condo-window-cleaning-naples-fl/marco-island/madeira/)[The Somerset10 floors](/condo-window-cleaning-naples-fl/marco-island/the-somerset/)[The Royal Seafarer22 floors](/condo-window-cleaning-naples-fl/marco-island/the-royal-seafarer/)[The Marbelle Club17 floors](/condo-window-cleaning-naples-fl/marco-island/the-marbelle-club/) Classified Answers ## Frequently asked questions Do you clean windows at The Sandcastles?Yes. Naples FL Window Cleaning (Mission: Spotless) cleans The Sandcastles units in Marco Island: every interior window and slider, plus balcony and lanai sliders from the deck. Call or text (239) 371-7343 for a free unit quote. Do you clean the outside of the windows at The Sandcastles?We clean the outside of any glass you can reach from your balcony or lanai, like sliders, corner windows and glass railings. Exterior tower glass that needs rope access or a swing stage is handled by The Sandcastles association’s contractor. How often should The Sandcastles owners clean their balcony sliders?Monthly for Gulf-facing balconies, or before you arrive if you’re seasonal. Salt and humidity build up fast in Southwest Florida, and glass that is cleaned regularly never gets to the etching stage. Will you send a certificate of insurance to The Sandcastles association?Yes. We send our certificate of insurance to the association or management office before the visit and follow the building’s contractor rules. Do condo owners save on a maintenance plan?Yes. Maintenance plan members save 10% on every visit. Pick monthly, every other month, quarterly or seasonal. This message will self-destruct… your streaks too ## Accept the mission.We’ll handle the glass. Free unit quote for The Sandcastles, firm price up front, and a streak-free guarantee on every pane. [Request a Free Estimate →](/contact/)   [☎ (239) 371-7343](tel:2393717343)