San Juan Gutter Installation
Hurricane-Rated Protection • Salt-Resistant Materials • Old San Juan Specialists
Serving All San Juan Neighborhoods
Old San Juan (Viejo San Juan)
Historic preservation, salt spray, narrow streets, colonial architecture
Condado
Beachfront condos, high-rise access, hurricane exposure, salt corrosion
Isla Verde
Coastal resorts, commercial properties, 24/7 salt exposure
Ocean Park
Residential beachfront, trade wind exposure, flooding
Miramar
1 mile inland, luxury homes, moderate salt exposure
Santurce
Urban density, mixed-use, cultural district
Hato Rey
Financial district, high-rises, commercial systems
Río Piedras
University district, historic homes, 5 miles inland
Puerta de Tierra
Coastal fortifications, government buildings, salt spray
San Juan After Hurricane María (2017)
Category 4 winds (155 mph) + 30 inches rain in 24 hours = 95% gutter failure rate. Here's what we learned:
❌ What Failed
- •Standard 5" gutters: Overflowed immediately, water infiltrated walls causing $50K+ interior damage per home
- •Aluminum screws: Corroded in 5-7 years, pulled out during 100+ mph winds
- •24" spacing: Insufficient for hurricane loads, sagging sections ripped off entirely
- •Non-marine coatings: Salt corrosion weakened seams pre-storm
- •Clogged gutters: Pre-existing debris caused ice-dam effect, weight pulled systems down
✓ What Survived
- ✓6" high-capacity gutters: Handled 4-5 inch/hour rainfall without overflow
- ✓Stainless steel fasteners: Zero corrosion, held through 155 mph sustained winds
- ✓18" reinforced spacing: Distributed wind load evenly, no sagging or detachment
- ✓Marine-grade coating: Salt-resistant systems showed minimal pre-storm degradation
- ✓Gutter guards installed: Prevented clog-related weight overload, maintained flow
GutterFX Post-María Commitment: Every San Juan installation now includes María-tested specifications as standard: 6" gutters, stainless steel fasteners, 18" spacing, and marine-grade coating. No upcharge—it's the right way to protect Caribbean homes.
San Juan Gutter Services
Hurricane-Rated Installation
María-tested systems with 6" capacity, stainless steel fasteners, 18" reinforced spacing. Built for 150+ mph winds.
Learn MoreOld San Juan Historic Preservation
ICP-approved materials matching colonial character. We navigate historic district permits and preservation requirements.
Learn MoreSalt-Resistant Systems
Marine-grade aluminum with corrosion-proof coating for Condado, Isla Verde, Ocean Park beachfront properties.
Learn MoreEmergency Storm Repair
24/7 hurricane damage response. Insurance documentation, FEMA assistance, temporary boarding, immediate repairs.
Learn MoreHigh-Rise & Condo Systems
Specialized access for Condado/Hato Rey towers. Commercial-grade systems for multi-story buildings.
Learn MoreYear-Round Maintenance
Quarterly cleaning for tropical debris (palm fronds, flamboyán pods, mango leaves). Annual hurricane prep inspections.
Learn MoreSan Juan Gutter FAQs
What makes San Juan gutters different from mainland US?
San Juan faces three unique challenges: (1) Salt air corrosion—being surrounded by ocean on three sides, properties within 5 miles (essentially all of San Juan) need marine-grade aluminum with corrosion-resistant coating; (2) Hurricane winds—San Juan experiences sustained winds of 100-150 mph during major storms like María (2017), requiring reinforced mounting systems every 18" instead of standard 24"; (3) Tropical rainfall—San Juan receives 56 inches annually (3x more than Los Angeles), with 10+ inch daily totals during storms overwhelming undersized 5" gutters.
How much do hurricane-rated gutters cost in San Juan?
San Juan hurricane-rated gutter installation costs $8-15 per linear foot installed, vs $6-12 for standard systems. A typical 2,000 sq ft home needs 200 linear feet, totaling $1,600-3,000. Premium features add cost: stainless steel fasteners (+$200), 6" high-capacity gutters (+$300), marine-grade coating (+$400), gutter guards (+$800-1,500). Historic Old San Juan properties with restricted access may add $500-1,000 for equipment mobilization. We offer financing and FEMA assistance documentation.
Do I need gutter guards in San Juan with year-round vegetation?
Yes—San Juan's tropical climate means continuous debris year-round, unlike mainland seasonal fall cleanup. Royal palms shed fronds monthly, flamboyán trees (flamboyan) drop seedpods, mango trees accumulate leaves, and trade winds carry salt spray and sand inland. Without guards, San Juan gutters clog within 2-3 months vs 6 months mainland. Our micro-mesh guards block 100% of debris while handling San Juan's intense 3-4 inch/hour downpours. ROI: guards cost $8-12/ft but eliminate 4 cleanings annually ($600-800), paying for themselves in 2-3 years.
What happened to San Juan gutters during Hurricane María?
Hurricane María (September 20, 2017) devastated San Juan with 155 mph sustained winds and 30 inches of rain in 24 hours. 95% of improperly installed gutters failed: screws pulled from soffits, entire systems ripped from fascia, downspouts crushed by debris, and undersized gutters overflowed causing foundation damage. Properties with 5" gutters experienced catastrophic overflow; only 6" high-capacity systems with stainless steel fasteners (every 18") survived intact. Post-María, San Juan building codes now recommend (but don't require) hurricane-rated mounting. We exclusively install María-tested systems with lifetime workmanship warranty.
Which San Juan neighborhoods need salt-resistant gutters?
All San Juan neighborhoods within 5 miles of ocean need marine-grade materials—which includes the entire municipality. High-risk coastal areas: Old San Juan (0.5 miles from ocean, salt spray daily), Condado (beachfront, highest corrosion), Isla Verde (beachfront condos), Ocean Park (direct exposure), Miramar (1 mile inland but trade winds carry salt), Santurce (2-3 miles, moderate exposure). Even inland Río Piedras (5 miles) shows accelerated corrosion from humidity. Standard aluminum fails in 7-10 years; our marine-grade coating extends lifespan to 25-30 years in coastal conditions.
Does San Juan require building permits for gutter replacement?
San Juan does not require permits for gutter replacement (same size, same location) but DOES require permits for: (1) structural modifications to roof or fascia; (2) adding gutters to previously un-guttered structures; (3) changing gutter size (5" to 6" considered alteration). Historic Old San Juan (Zona Histórica) requires approval from Instituto de Cultura Puertorriqueña for any exterior changes—gutters must match historic character (color, profile, materials). Permiso de Obra Minor takes 2-4 weeks. We handle all permit applications and coordinate with ICP for historic properties. Standard residential replacement: no permit, 1-day installation.
Ready for safer gutters?
Hurricane-rated, storm-ready gutter systems for your home
Get a free inspection and same-week install dates. Financing available with $0 down on qualifying projects.