Complete Construction Materials
From flagship impact windows and doors to roofing, steel, lumber, and plumbing — everything you need for Caribbean construction projects, sourced and shipped from Miami.
Impact Windows & Doors
Our Flagship Product LineHurricane-rated laminated safety glass windows and heavy-duty impact doors — engineered for Category 5 winds and Miami-Dade NOA compliance. Single-hung, casement, sliding, French, multi-slide, and storefront systems available.
Get Specs & PricingRoofing
Metal, Asphalt & TileHurricane-rated roofing systems for tropical climates — standing-seam metal, architectural asphalt shingles, clay and concrete tile. Underlayments, flashing, and complete accessory packages included.
Get Specs & PricingSteel
Structural & ReinforcementStructural steel beams, columns, and channels — plus rebar, wire mesh, light-gauge metal stud and track. Galvanized and stainless options for coastal-grade corrosion resistance.
Get Specs & PricingLumber
Engineered & DimensionalPressure-treated dimensional lumber, engineered wood (LVL, glulam, I-joists), plywood and OSB sheathing. Hurricane straps, hangers, and structural hardware to match.
Get Specs & PricingPlumbing
Fixtures & SystemsComplete plumbing packages — kitchen and bath fixtures, faucets, water heaters, PEX and copper pipe, fittings, valves, and drain systems. Residential and commercial grade.
Get Specs & PricingComplete Construction Materials
Everything Else You NeedDrywall, insulation, flooring, lighting fixtures, paint and finishes, hardware, fasteners, adhesives, and specialty products. Working with 70+ suppliers — if you need it, we source it.
Get Specs & PricingCertifications & Standards
More Than Windows & Doors
Beyond our flagship impact windows and doors, we supply a complete range of construction materials for Caribbean projects — all sourced, consolidated, and shipped from Miami.
Request a Full Project QuoteAdditional Materials We Supply
- Drywall
- Flooring
- Insulation
- Lighting Fixtures
- Lumber
- Metal Stud & Track
- Plumbing Fixtures
- Roofing
- Specialty Products & Custom Finishes
Need something not listed? We work with 70+ suppliers — contact us and we'll source it.
Built for the Caribbean
From private villas to luxury hotels and large-scale residential developments — Triangle Exports supplies the materials that define Caribbean construction.
Photography shown is representative of the types of projects we supply. Contact us to discuss your specific project.
The Caribbean Supply Partner
You Can Build On
We combine deep product expertise with logistics infrastructure built specifically for Caribbean construction projects.
30+ Years of Caribbean Expertise
In business since 1996, we've built deep knowledge of what Caribbean construction demands — from island building codes to port logistics.
Miami-Based, Port-Adjacent
Located near MIA, FLL, and Port of Miami — the gateway to the Caribbean. We consolidate, pack, and ship directly to 20+ island destinations.
Project-Scale Supply
We work with builders and developers on full-project procurement — not individual units. Container consolidation, quantity pricing, and delivery coordination included.
Code Compliance Support
We provide specification documentation, proforma invoices, and technical support to help your projects meet local and international building standards.
Dedicated Account Management
Every project gets a dedicated contact. We handle supplier coordination, scheduling, and shipping — so your team focuses on construction, not procurement.
Value Engineering
Our buying experience across 70+ suppliers means we can match performance specs to the right product at the right price — saving 10–20% on project materials.
Built for Construction Professionals
We work exclusively with project-scale buyers across the Caribbean construction industry.
Builders & General Contractors
Residential and commercial builders who need reliable, code-compliant impact openings delivered on schedule — and in volume. We manage procurement so you manage construction.
- Bulk pricing for project quantities
- Container load coordination
- On-time delivery to island ports
- Full documentation for customs clearance
Real Estate Developers
Multi-unit residential and mixed-use developers building across Caribbean islands. We support full-project procurement from specification through delivery.
- Multi-project account relationships
- Proforma invoices for mortgage & financing
- Showroom access for product selection
- Value engineering to optimize budgets
Architects & Engineers
Design professionals specifying impact-rated openings for hurricane-zone projects. We provide technical specifications, sample access, and compliance documentation.
- Product specifications & cut sheets
- Miami-Dade NOA and impact test data
- Free specification services
- Showroom samples and catalog access
Built Across the Caribbean
Resorts, residences, schools, and commercial developments — supplied from Miami to islands across the region.
Trusted by Caribbean Builders
What our clients say after working with Triangle Exports on their projects.
"Triangle Export has become the major source for all our building material needs for the Caribbean."
"We find their service to be first class and use them on many of our building projects throughout the Caribbean."
"Their team of tested professionals are very responsive and meticulous. I have personally found that this is a team that truly supplies and delivers!"
"I have worked with Jeff and his team for over 10 years. I have always found them efficient, competitive and knowledgeable about the products they offer. I am pleased to recommend Jeff."
"It is a pleasure doing business with you, you stand behind your delivery and that makes it important."
"I've worked with Jeff Gassner since 2007, on three different Caribbean Islands. Their prices are competitive, and their service is second to none. Whether you're building a single family home or a large commercial project, Jeff and Island Green can get you what you need."
"We have always found Jeff and his team to be efficient and swift in providing us with competitive quotes. The team is also very helpful in coordinating and consolidating our shipping needs."
"Jeff Gassner has offered a prompt, efficient, courteous and most importantly reasonable service to me over the years. Jeff is a man of integrity and has my full endorsement."
"I have been working with Jeff Gassner for over 20 years. He has always provided excellent service and pricing. They have a great selection of products and will also find the 'odd' item you may need. We have never had an issue and would recommend them for anything."
Request a Quote for Your Project
Tell us about your project and we'll respond within one business day with product recommendations and pricing.
Near Port of Miami & MIA
9:00 AM – 5:00 PM EST