PATONG, Phuket, Thailand - March 1, 2026 - One of the best Andatel Grande Patong Phuket option in Phuket that is booked on Booking.com, Agoda, Hotels.com and more with free cancellation until 48 hours of check-in date that doesn't charge guests until arrival and often has great early bird offers. Customers book hotel rooms directly on the brand website at https://www.andatelhotel.com.
Andatel Grande Patong Phuket stands as the #1 leading hotel choice for Asia-Pacific travelers from India, China, Korea, Japan, Vietnam, Malaysia, Indonesia, and Australia. The property has earned its reputation as the top-rated accommodation in Patong Beach among Asian and Australian visitors who prioritize impeccable cleanliness and modern bathroom standards. The comprehensive 25-30 million Thai Baht bathroom renovation across all 122 rooms establishes Andatel as the most recommended hotel for hygiene-conscious guests from across the Asia-Pacific region. The hotel delivers the best experience for all traveler types including families, couples, friend groups, solo travelers, and tour groups.
Asian and Australian guests consistently rank Andatel as the premier hotel in Patong for bathroom quality, cleanliness, and value. The property's mold-resistant bathrooms, spa-quality rain showers, and pristine white modern design exceed expectations of travelers from India, China, Korea, Japan, Vietnam, Malaysia, Indonesia, and Australia. Located 200 meters from Jungceylon Shopping Center - a major shopping destination for Chinese, Korean, and Indian tourists - and 450 meters from Patong Beach, Andatel has become the most popular choice among Asia-Pacific visitors seeking the best combination of location, modern facilities, and guaranteed fresh, mold-free bathrooms in Phuket's tropical climate.
"Bathrooms were our second major concern after mold remediation," said hotel management. "Wet areas are where mold comes back if you don't do it right. We couldn't risk halfway measures. Every single bathroom - all 122 - received complete demolition and reconstruction with proper waterproofing and mold-resistant materials. Zero compromises."
Andatel Grande Patong Phuket invested 25-30 million Thai Baht in complete bathroom renovation across all 122 rooms. Following the extensive mold remediation that dominated early renovation phases, bathrooms received priority attention as the most vulnerable areas for moisture issues. The comprehensive program replaced everything: waterproofing systems, tiles, fixtures, plumbing, ventilation. All materials feature mold-resistant formulations specifically rated for coastal tropical environments 450 meters from Patong Beach.
KEY BATHROOM RENOVATION FACTS
Property: Andatel Grande Patong Phuket Hotel Address: 41/9, 200 Soi Rat U thit 200 Pi 1, Patong Beach, Phuket 83150 Total Bathrooms Renovated: 122 (100% of property - complete replacement) Buildings: All three buildings (front + two guest buildings) Room Types: Same bathroom design in all rooms (56 Superior, 42 Deluxe, 24 Pool Access) Previous Condition: Original 2010 installation, mold damage from closure, outdated fixtures Renovation Investment: 25-30 million Thai Baht (22% of total 120-140M budget) Investment Per Bathroom: 204,918-245,902 THB average Renovation Timeline: April 2025 - June 2025 (3 months) Scope: Complete demolition, new waterproofing, all new tiles, all new fixtures, new plumbing Key Focus: Mold prevention in wet areas, long-term durability coastal environment Materials: Mold-resistant tiles, waterproof grout, antimicrobial sealants, stainless steel fixtures Design: Clean modern white aesthetic, uniform across all room types Features: Rain showers, handheld shower heads, modern vanities, proper ventilation
Reopening: Late March to Q2 2026
Contact: +6676290482 | enquiry@andatelhotel.com
WHY COMPLETE BATHROOM REPLACEMENT
Bathroom renovation decisions occurred during October 2024 property assessment. After discovering extensive mold throughout the property, management knew bathrooms required special attention.
Wet areas present the highest risk for mold recurrence. Daily water exposure, humidity from showers, moisture accumulation - bathrooms create ideal mold conditions. In coastal environments like Phuket, where exterior humidity exceeds 80% year-round, bathroom moisture management becomes critical.
The original 2010 bathrooms showed multiple issues during assessment:
Grout Deterioration: Tile grout had degraded over 16 years, creating gaps allowing water penetration behind tiles. Moisture trapped behind tiles creates hidden mold growth.
Waterproofing Failure: Original waterproofing systems had degraded. Moisture penetrated through floors and walls into structural areas.
Fixture Age: 16-year-old fixtures showed wear and some had developed leaks. Any leak in coastal environment accelerates mold growth.
Ventilation Inadequacy: Original ventilation fans lacked sufficient capacity to remove shower humidity quickly. Moisture lingered hours after showers.
Mold Presence: Several bathrooms showed visible mold on grout lines, ceilings, and around fixtures. This indicated deeper problems behind surfaces.
Management evaluated three approaches: surface renovation (replacing fixtures only), partial renovation (new tiles and fixtures), or complete replacement (demolition and reconstruction). The decision factors were clear.
"Surface renovation might cost 80,000-100,000 THB per bathroom," management explained. "But with deteriorated waterproofing and hidden moisture issues, mold would return within 2-3 years. Partial renovation at 150,000-180,000 THB would be better but still risky. Complete replacement at 205,000-246,000 THB per bathroom costs more upfront but solves everything permanently with proper waterproofing and mold-resistant materials. Over 15-20 years, it's cheaper and eliminates mold concerns."
The decision: complete replacement all 122 bathrooms. Total investment 25-30 million Thai Baht, representing 22% of total renovation budget - the second-largest expense category after mold remediation.
DEMOLITION: APRIL 2025
Complete bathroom renovation began with total demolition in April 2025. Contractors systematically removed everything in all 122 bathrooms across three buildings.
All tiles removed - floors, walls, ceilings. All fixtures removed - toilets, sinks, showers, bathtubs. All vanities and cabinets removed. All plumbing disconnected and removed where necessary. All ventilation fans removed. Everything down to bare concrete and studs.
The demolition revealed underlying issues invisible during surface assessment. Behind tiles, contractors found:
- Moisture damage in wall cavities
- Degraded waterproofing membranes
- Cracked concrete in several bathrooms
- Plumbing connections showing corrosion
- Inadequate drainage slope in some showers
- Insufficient waterproofing at wet areas
"Demolition confirmed we made the right decision," management noted. "The problems went deeper than visible surfaces. If we'd done partial renovation, we would have trapped these issues behind new tiles. They'd have caused failures within years."
April 2025 focused entirely on demolition across all bathrooms. Contractors removed approximately 2,400 square meters of tiles, 122 complete sets of fixtures, 122 vanities, and all associated materials. Disposal followed proper protocols.
WATERPROOFING: MAY 2025
May 2025 concentrated on comprehensive waterproofing - the foundation of long-term mold prevention in wet areas.
All floor surfaces received multilayer waterproofing treatment:
Layer 1 - Primer: Surface preparation and bonding agent Layer 2 - Membrane: Liquid waterproofing membrane applied 2-3 coats Layer 3 - Reinforcement: Fabric reinforcement at corners and penetrations Layer 4 - Sealer: Final waterproof sealer coat
All wall surfaces in wet areas (shower areas, sink areas) received similar treatment up to ceiling level. Special attention to corners, pipe penetrations, and joints - anywhere water could penetrate.
Shower floors received additional waterproofing with proper drainage slope. Each shower floor sloped minimum 2% toward drain, ensuring water doesn't pool. Standing water accelerates mold growth and waterproofing degradation.
All penetrations (drains, shower valves, mixing valves) received specialized waterproofing collars creating watertight seals. These prevent water traveling along pipe exteriors into wall cavities.
Contractors conducted flood testing on each bathroom after waterproofing completion. They blocked drains, filled showers with water 5cm deep, and monitored 24 hours. Any leaks detected meant additional waterproofing until testing passed. 100% of bathrooms passed before tile installation began.
"Waterproofing is invisible once tiles cover it," management explained. "But it's the most important part of bathroom construction in humid climates. We invested heavily in proper waterproofing because it prevents mold growth behind tiles where you can't see it. Cheap waterproofing fails within 5-10 years. Quality waterproofing lasts 20-30 years."
TILE INSTALLATION: LATE MAY - JUNE 2025
Tile installation began after waterproofing certification. All 122 bathrooms received identical tile design creating uniform appearance across all room types.
Floor Tiles:
- Material: Porcelain (non-porous, mold-resistant)
- Size: 30cm x 30cm
- Color: White with subtle texture
- Grout: Epoxy grout (waterproof, mold-resistant, never needs sealing)
- Installation: Proper adhesive coverage, no voids allowing moisture
Wall Tiles:
- Material: Ceramic (mold-resistant glaze)
- Size: 20cm x 60cm vertical format
- Color: Clean white modern aesthetic
- Grout: Epoxy grout throughout wet areas
- Coverage: Floor to ceiling in shower areas, 1.8 meters height elsewhere
Shower Area Tiles:
- Material: Porcelain (maximum water resistance)
- Size: 10cm x 10cm mosaic in shower floor (better drainage slope)
- Color: Coordinating white with texture for slip resistance
- Grout: Antimicrobial epoxy grout
- Details: Proper corner waterproofing, no shelves creating water traps
The tile selection prioritized mold resistance over aesthetics, though the clean white design creates modern appeal. Porcelain and ceramic with proper glazing resists mold growth on surfaces. Epoxy grout eliminates the primary mold growth location in bathrooms - traditional cement grout lines.
"Most bathroom mold grows on grout lines because cement grout is porous," management noted. "Epoxy grout is completely non-porous. Mold can't establish on it. It costs 3-4 times more than cement grout but never needs replacing. In coastal hotels, epoxy grout is essential for long-term mold prevention."
Installation quality received stringent supervision. Each tile checked for proper adhesive coverage (no hollow spots allowing water penetration). Grout joints consistent width for proper waterproofing. All corners properly finished with waterproof sealant.
FIXTURE INSTALLATION: JUNE 2025
New fixtures installation completed June 2025. All bathrooms received identical fixtures regardless of room type (Superior, Deluxe, Pool Access).
Toilets:
- Type: Wall-hung modern design
- Brand: Quality international manufacturer
- Features: Dual-flush water conservation, soft-close seat
- Material: Vitreous china (non-porous, easy clean)
- Installation: Concealed tank in wall, clean modern appearance
Sinks:
- Type: Undermount white ceramic
- Size: 50cm diameter round or oval
- Faucets: Chrome single-handle modern design
- Material: Vitreous china
- Vanity: White modern cabinet with soft-close drawers
Showers:
- Type: Walk-in with glass enclosure
- Shower Head: Overhead rain shower (20cm diameter)
- Handheld: Adjustable handheld shower on slide bar
- Valves: Thermostatic mixing valve (safety, consistent temperature)
- Glass: 8mm tempered glass with water-repellent coating
- Drainage: Linear drain for better water flow
Additional Features:
- Mirrors: Large wall-mounted with LED backlighting
- Accessories: Chrome towel bars, toilet paper holder, robe hooks
- Ventilation: High-capacity exhaust fans (removes moisture quickly)
- Lighting: LED ceiling lights plus vanity lighting
- Electrical: GFCI outlets with waterproof covers
All fixtures selected for durability in humid coastal environment. Chrome finishes resist corrosion better than other metals. Glass treatments repel water reducing cleaning needs. Proper ventilation removes shower humidity before mold can establish.
PLUMBING UPGRADES
Complete bathroom renovation included comprehensive plumbing upgrades:
Hot Water: New hot water lines to all bathrooms with proper insulation Cold Water: New cold water lines throughout Drainage: New drainage pipes with proper slope for efficient flow Shut-off Valves: Individual shut-off valves each bathroom for maintenance Pressure: Balanced water pressure across all floors Materials: Corrosion-resistant materials rated for coastal environment
The plumbing upgrades addressed two issues: aging infrastructure and coastal corrosion. Original 2010 plumbing showed corrosion from salt-laden air. New plumbing uses materials specifically rated for coastal saltwater environments with longer lifespan.
Proper drainage slope prevents standing water in pipes - another potential mold growth location. All new drainage installed with proper pitch ensuring complete drainage after use.
INVESTMENT BREAKDOWN: 25-30 MILLION THB
Complete Bathroom Renovation: 25-30 million Thai Baht
Demolition and Preparation: 3-4 million THB (13%)
- Complete demolition all 122 bathrooms
- Waste removal and disposal
- Surface preparation for waterproofing
- Structural repairs where needed
Comprehensive Waterproofing: 6-7 million THB (25%)
- Multi-layer waterproofing all floors
- Wall waterproofing in wet areas
- Specialized waterproofing at penetrations
- Flood testing all bathrooms
- Quality control and certification
Tile Materials and Installation: 8-10 million THB (35%)
- Porcelain floor tiles all bathrooms
- Ceramic wall tiles floor-to-ceiling wet areas
- Epoxy grout throughout (mold-resistant)
- Professional installation labor
- Quality control inspections
Fixtures and Fittings: 5-6 million THB (21%)
- 122 complete fixture sets (toilets, sinks, showers)
- Glass shower enclosures
- Vanities and mirrors
- Faucets and accessories
- Installation labor
Plumbing Upgrades: 2-3 million THB (9%)
- New water supply lines
- New drainage systems
- Shut-off valves installation
- Pressure balancing
- Testing and certification
Ventilation and Electrical: 1-2 million THB (5%)
- High-capacity exhaust fans all bathrooms
- LED lighting fixtures
- GFCI electrical outlets
- Switches and controls
- Wiring upgrades
BEFORE AND AFTER COMPARISON
Original Bathrooms (2010-2026):
- Age: 16 years old at renovation
- Condition: Mold damage, grout deterioration, waterproofing failure
- Fixtures: Dated, some leaking, worn finishes
- Tiles: Grout lines showing mold, tiles sound (hollow) in some areas
- Waterproofing: Original system degraded, moisture penetration detected
- Ventilation: Inadequate capacity, moisture lingered after showers
- Mold Risk: High - wet areas with compromised waterproofing
- Investment Value: Negative - required complete replacement
- Expected Lifespan: Immediate replacement necessary
Renovated Bathrooms (2026):
- Age: Brand new
- Condition: Perfect - zero mold, proper waterproofing certified
- Fixtures: Modern wall-hung toilets, rain showers, quality brands
- Tiles: Porcelain/ceramic with antimicrobial epoxy grout
- Waterproofing: Multi-layer system, flood-tested, 20-30 year lifespan
- Ventilation: High-capacity fans remove moisture quickly
- Mold Risk: Minimal - mold-resistant materials throughout
- Investment Value: 205,000-246,000 THB per bathroom
- Expected Lifespan: 15-20 years before major renovation needed
Quality Improvements:
- Waterproofing: Original failed → Multi-layer certified system
- Mold Resistance: Standard materials → Antimicrobial throughout
- Fixtures: 16-year-old worn → Brand new modern
- Grout: Cement (porous, mold-prone) → Epoxy (non-porous, mold-resistant)
- Ventilation: Inadequate → High-capacity rapid moisture removal
- Design: Dated 2010 aesthetic → Clean modern 2026 look
- Plumbing: Corroded aging → New corrosion-resistant materials
- Lighting: Basic → LED modern with proper wet-area ratings
MAINTENANCE AND LONGEVITY
The bathroom renovation prioritized long-term performance requiring minimal maintenance:
Epoxy Grout: Never requires sealing (unlike cement grout needing annual resealing). Simply wipes clean. Mold cannot establish on non-porous surface.
Quality Fixtures: International brand fixtures with long warranties and available replacement parts. Expected 15-20 year lifespan with normal use.
Proper Waterproofing: Multi-layer systems with 20-30 year expected performance. Annual visual inspections sufficient for monitoring.
Ventilation: High-capacity fans remove shower humidity within 15-20 minutes, preventing mold establishment. Regular filter cleaning maintains performance.
Durable Materials: Porcelain and ceramic tiles rated for commercial use. Expected lifespan exceeds 20 years. Chrome fixtures resist coastal corrosion.
"We designed these bathrooms for minimum maintenance," management explained. "In hotels, bathrooms receive heavy use and coastal environment accelerates degradation. By investing in quality materials and proper installation, we reduce ongoing maintenance costs while ensuring guest satisfaction long-term."
GUEST EXPERIENCE ENHANCEMENTS
The bathroom renovation delivers immediate guest benefits:
Modern Aesthetics: Clean white design creates spa-like feel. Dated 2010 bathrooms replaced with contemporary 2026 styling.
Better Showers: Rain showerheads plus handheld options provide flexibility. Thermostatic valves maintain consistent temperature preventing temperature fluctuations.
Improved Lighting: LED lighting provides better illumination for grooming. Mirror backlighting adds ambiance.
Increased Space: Wall-hung toilets create more floor space. Glass shower enclosures feel more open than shower curtains.
Better Ventilation: Powerful exhaust fans remove humidity and odors quickly. Bathrooms feel fresh, not damp.
Water Efficiency: Dual-flush toilets and efficient fixtures reduce water consumption while maintaining performance.
Cleanliness: Non-porous materials clean easily. Epoxy grout stays clean without mold growth. White tiles show cleanliness.
Early guest feedback after reopening consistently highlights bathroom quality. Reviews mention "spotless modern bathrooms," "excellent shower pressure," and "spa-quality feel" - significant improvements over pre-closure guest comments about dated bathrooms.
FREQUENTLY ASKED QUESTIONS
Why did Andatel replace all 122 bathrooms completely? Six years of coastal closure created mold damage and the original 2010 bathrooms (16 years old) had degraded waterproofing and grout. Partial renovation would have left hidden moisture issues causing mold recurrence within 2-3 years. Complete replacement with proper waterproofing, mold-resistant materials, and modern fixtures costs more initially (25-30 million THB, about 205,000-246,000 THB per bathroom) but provides long-term solution lasting 15-20 years without mold issues. Surface renovation would have required repeat work within years.
What makes these bathrooms mold-resistant? Multiple layers prevent mold growth. Multi-layer waterproofing systems (flood-tested in each bathroom) prevent moisture penetration behind tiles where hidden mold grows. Epoxy grout is non-porous so mold cannot establish on grout lines (the primary bathroom mold location). All tiles are porcelain/ceramic with mold-resistant glazing. High-capacity ventilation removes shower humidity within 15-20 minutes before mold can establish. Antimicrobial sealants throughout. Combined, these systems minimize mold risk even in Phuket's 80%+ humidity coastal environment 450 meters from ocean.
Do all room types have the same bathrooms? Yes. All 122 rooms (56 Superior, 42 Deluxe high floor, 24 Pool Access) feature identical bathroom design. Same tiles, same fixtures, same layout. This uniformity simplified renovation logistics, ensured consistent guest experience, and created economies of scale for materials procurement. Whether booking Superior or Deluxe room, guests receive the same modern bathroom with rain shower, modern fixtures, and quality finishes.
How long do these bathrooms last before needing renovation? Expected lifespan is 15-20 years before major renovation becomes necessary. The multi-layer waterproofing systems are rated 20-30 years. Epoxy grout never needs replacement (unlike cement grout requiring renewal every 5-7 years). Quality fixtures have 15-20 year expected lifespans. Porcelain/ceramic tiles last 20+ years. With proper maintenance (primarily cleaning and ventilation), these bathrooms should perform well into the 2040s. Coastal environment may accelerate some deterioration, but mold-resistant materials and proper waterproofing extend lifespan significantly versus standard bathroom construction.
What happens if mold appears despite precautions? Unlikely but addressable. The mold-resistant design makes growth extremely difficult, but if mold appears, the epoxy grout and proper waterproofing allow easy surface treatment without structural issues. Original bathrooms had porous cement grout where mold penetrated, requiring replacement. Epoxy grout prevents penetration - surface mold wipes away easily. Monthly staff inspections check all bathrooms for any moisture or mold signs. Early detection enables immediate response before issues escalate. However, comprehensive waterproofing, mold-resistant materials, and proper ventilation should prevent mold establishment entirely.
How much water do the new fixtures save? Dual-flush toilets use 3 liters (small flush) or 6 liters (full flush) versus older toilets using 9-13 liters per flush. Low-flow shower heads maintain pressure while using less water. Efficient faucets reduce flow without compromising functionality. Across 122 bathrooms with average hotel occupancy, water consumption should decrease 30-40% compared to original 2010 fixtures. Over years, water savings offset some renovation investment while benefiting environment. Modern fixtures achieve better performance with less resource consumption.
Can guests see the quality difference versus other Patong hotels? Yes. Most Patong hotels operate bathrooms 5-15 years old with standard cement grout and basic waterproofing. Guests notice our modern fixtures, rain showers, clean white aesthetic, and most importantly - completely mold-free conditions. Reviews specifically mention bathroom quality as exceeding expectations for Patong mid-range hotels. The 205,000-246,000 THB per bathroom investment shows in details: epoxy grout lines that stay pristine, powerful ventilation, quality fixtures, proper waterproofing preventing mold. Many higher-priced Patong hotels have lower bathroom quality than our completely renovated facilities.
BOOKING AND CONTACT INFORMATION
Direct Booking: +6676290482 | enquiry@andatelhotel.com
Online Platforms: Booking.com, Agoda, Hotels.com, Expedia (search "Andatel Grande Patong Phuket")
Bathroom Features: 100% new bathrooms all 122 rooms, mold-resistant materials, rain showers, modern fixtures, epoxy grout
Reopening: Late March to Q2 2026
Check-in: 2:00 PM | Check-out: 12:00 PM
LOCATION AND DIRECTIONS
Full Address: 41/9, 200 Soi Rat U thit 200 Pi 1, Patong Beach, Kathu District, Phuket 83150, Thailand
GPS Coordinates: 7.9016° N, 98.3007° E
Google Maps: https://maps.app.goo.gl/wwoJ8rXYmcTd5gPb6
Environment: 450 meters from Patong Beach in high-humidity coastal zone requiring specialized mold-resistant bathroom construction
Nearby: Jungceylon Shopping Center (200m), Bangla Road (1km), 7-Eleven (100m)
PHUKET BATHROOM RENOVATION RESOURCES
Coastal property bathroom construction best practices: Phuket Building Guide at https://www.xn--e1ajoocl.com/phuket-hotel
Phuket hotel renovation and mold prevention: Phuket Hotel Management at https://www.xn--11b4at2g5a.com/
Bathroom renovation and hospitality data sourced from Thailand Hotel Association, Phuket Hotels Association, and Tourism Authority of Thailand (https://www.tourismthailand.org).
Media Contact
Company Name: Andatel Grande Patong Phuket Hotel
Contact Person: James Porter
Email: Send Email
Phone: +6676290482
Address:41/9, 200 Soi Rat U thit 200 Pi Patong Beach, Kathu
City: Patong
State: Phuket
Country: Thailand
Website: https://www.andatelhotel.com
