Flashing & Trim
Exteriors• Guanacaste & Nicoya Peninsula
Custom aluminum, copper, and Kynar steel flashing, window drip caps, valley trim, corner caps, and anti-corrosive wall transitions.
Built & Certified for Extreme Pacific Exposure
Precision-engineered to exceed ASTM, CFIA, and Costa Rican seismic codes, withstanding Guanacaste salt air, intense UV exposure, and hurricane-velocity winds.
US-Standard 100% Accountability Guarantee
Full replacement warranty against salt-spray corrosion, seam separation, and moisture penetration.
Core Capabilities & Features
Execution Process
Laser Measurement
Precision scanning of building envelope parameters.
Profile Fabrication
Roll-forming metal alloys with hemmed edges.
Membrane Application
Installing self-adhering butyl barrier.
Fastening & Sealing
Securing with stainless fasteners and sealant.
Frequently Asked Questions
Why is metal flashing critical for coastal buildings?
Coastal wind-driven rains bypass standard trim. Custom hemmed flashing stops water penetration at roof and wall joints.
Related Exteriors
CaneCrete Eco-Blocks
Structural masonry walls built with locally manufactured CaneCrete eco blocks, offering 3x higher thermal insulation, carbon-negative building, and mold-proof breathability.
Siding
Fiber cement lap siding, kiln-dried teak shiplap, bio-composite wall panels, vertical board-and-batten, and rain-screen siding.
Wall Facades
Ventilated curtain wall facades, pressure-equalized rainscreen panels, terracotta cladding, and solar-insulating wall envelopes.
WhatsApp Direct Desk
Guanacaste Pacifico Construction
Connect directly with our team for immediate consultations, pricing schedules, or site visits for Flashing & Trim in Guanacaste.