Direct Factory Inventory
Specialized Architectural Systems for Caribbean Projects
Precision-manufactured aluminum profiles, thermal break configurations, and hurricane impact glass tailored for hotel resort infrastructure, diplomatic residences, and coastal villas across Cuba.
Engineering Whitepaper Analysis
Climatic Challenges & Specification Demands in Cuba
Deploying large architectural fenestration along the Greater Antilles demands far higher engineering standards than standard inland residential windows. Below are the three critical environmental stresses governing Cuban procurement.
1. Severe Hurricane Resistance & Wind Pressure
Cuba lies squarely in the Atlantic hurricane corridor, regularly facing Category 4 and 5 storms. Large-span architectural windows (panes exceeding 3.5 meters in height) must be rated for peak wind pressures exceeding 4500 Pa (Design Pressure DP60 to DP100). Standard extrusions fail under these loads. We engineer 6063-T6 and 6061-T6 aviation-grade aluminum alloys with internal steel chamber reinforcement and PVB/SentryGlas (SGP) laminated glass panels, ensuring zero projectile envelope penetration during Caribbean gale conditions.
2. High-Saline Marine Atmospheric Corrosion
Along Havana's historic Malecón and Varadero resort coastlines, airborne chloride deposition rates exceed ISO 9223 C5-M extreme marine categories. Conventional surface treatments degrade within 24 months, leading to filiform oxidation and structural weakening. Our Cuban export products undergo marine-grade Qualicoat Class 2/Class 3 fluoropolymer (PVDF) powder coating, alongside 25-micron hard anodization, guaranteeing salt-spray endurance in excess of 3,500 hours without surface pitting or finish degradation.
3. Intense Thermal Flux & Tropical Solar Control
With year-round direct UV irradiance and tropical temperatures, energy consumption from air conditioning poses a massive operating cost for Cuban hospitality infrastructures. Standard single or clear double glass units trigger severe greenhouse traps. Our localized big windows implement Technoform polyamide PA66GF25 thermal insulation strips paired with magnetron-sputtered double silver Low-E soft-coat glazing (Solar Heat Gain Coefficient SHGC ≤ 0.23, U-Factor ≤ 1.4 W/m²K), dramatically reducing internal heat gain.
Standard Performance Matrix
Engineering Specifications for Export Profiles
Compare standard profile specifications formulated for procurement tenders within the Republic of Cuba and surrounding Caribbean projects.
| Performance Dimension | Standard Market Glazing | DERCHI Tropical High-Impact Series | Compliance / Verification Test |
|---|---|---|---|
| Aluminium Alloy & Temper | Recycled 6063-T5 (1.2mm - 1.4mm) | Virgin Primary 6063-T6 (2.0mm - 3.2mm structural thickness) | GB/T 5237 / ASTM B221 |
| Marine Surface Protection | Standard Polyester Powder (40μm) | AkzoNobel / PPG PVDF Fluorocarbon 3-Coat (75μm - 85μm) | AAMA 2605 / Qualicoat Class 3 |
| Impact Resistance (Hurricanes) | Non-impact tempered 6mm+6mm | 8mm High-Temp + 2.28mm SGP + 8mm Low-E High-Temp | ASTM E1886 / E1996 Missile Level D/E |
| Acoustic Attenuation (STC) | STC 28 - 30 dB | STC 42 - 47 dB (Multipoint Compression EPDM Gasket) | ISO 10140 / ASTM E90 |
| Hardware & Locking System | Standard 2-point zinc-alloy latches | Patented 4-side 6-point 316 Stainless Steel anti-pry locks | 100,000+ Cycle Durability Tested |
| Thermal Transmittance (U-Value) | ≥ 3.8 W/m²·K | ≤ 1.35 W/m²·K (Warm-edge argon gas filled) | NFRC 100 / ISO 10077 |
Deployment Scenarios
Architectural Applications in Cuban Developments
Tailored supply-chain solutions serving diverse commercial, public, and private sector investments across the island.
1. All-Inclusive Luxury Resorts (Varadero & Cayo Coco)
Hotels operated by Gaviota, Cubanacán, and Gran Caribe demand floor-to-ceiling panoramic views with zero water ingress during tropical downpours. Our multi-track sliding and oversized fixed curtain units provide uninterrupted beachfront sightlines while integrating concealed drain weep channels capable of dispersing horizontal wind-driven rain exceeding 700 Pa.
2. Colonial Renovation & Modern Havana Developments
Balancing classical architectural heritage in Habana Vieja and Vedado with high-performance living. We supply custom wood-grain powder-coated profiles and European slim-casement sightlines that harmonize with historic preservation guidelines while supplying modern acoustic isolation from city traffic, acoustic damping up to 45dB, and burglar-proof multi-point latches.
3. Mariel Special Development Zone (ZEDM) Industrial Facilities
For international manufacturing units and logistics hubs operating in ZEDM, durable commercial roll-up shutters, thermal storefront entrances, and reinforced industrial casements are essential. Our components conform to strict load-bearing ratings, low maintenance schedules, and can be containerized efficiently for direct maritime offloading at Puerto del Mariel.
Emerging Horizons
Trends Transforming Cuban Building Requirements
Where international investments, hospitality retrofits, and climatic resilience will steer fenestration specifications over the next decade.
Stringent Energy Conservation Standards
Given the escalating fuel costs and intermittent electrical power in Cuba, commercial developments are adopting stringent passive cooling mandates. Specifying high-performance big windows with warm-edge insulated spacers and solar-reflective low-E double glass minimizes chiller plant loads by upwards of 32% annually.
Minimalist Sightlines with Structural Glass Walls
High-end Cuban hospitality projects are transitioning toward invisible architecture: ultra-slim interlocks under 20mm width, flush floor thresholds, and pocket-sliding walls that fully disappear into masonry pockets, blurring interior luxury with coastal Caribbean vistas.
Integrated Dual-Defense Storm Systems
Rather than relying on exterior manual storm shutters that deteriorate in salt air, modern specifiers combine high-impact laminated glass directly into heavy aluminum casement systems. This creates 24/7 passive storm and forced-entry defense without compromising building aesthetic appeal.
Manufacturing Credibility
Why International Contractors Partner with DERCHI
Operating from our 180,000 square meter intelligent manufacturing base in Foshan, Guangdong Dejiyoupin Doors and Windows Co., Ltd. brings 25+ years of verified engineering excellence to global supply agreements.
180,000 m² Automated Facility
Equipped with computerized 4-axis CNC machining centers, automated corner-crimping units, and automated glass sealing robots, providing high daily output and strictly zero-tolerance sizing for large bulk shipments.
Exclusive Multi-Point Lock Invention
Holder of more than 100 patents, our proprietary four-side six-point interlocking mechanism distributes locking pressure uniformly across the profile, preventing sash flex during hurricane gusts and neutralizing forced entry.
Xinhua "China Famous Brand" Recognition
Honored as a benchmark enterprise by Xinhua News Agency, proving consistent financial health, supply-chain stability, and rigorous corporate responsibility across international export markets.
360-Degree Total Quality Inspection
Every fabricated unit undergoes comprehensive pre-assembly, water tightness pressure testing, diagonal tolerance checks (±1.0mm), and optical glass scanning prior to ocean container crating.
Complete International Certifications
Our fenestration lines maintain active testing accreditations across NFRC (USA), CSA (Canada), ENERGY STAR, CE (Europe), AS2047 (Australia), and ISO 9001 quality management standards.
Export Crating & Maritime Support
Products are packed in fully fumigated IPPC wooden crates with protective multi-layer bubble wrap, desiccant bags to prevent oceanic condensation, and edge protectors designed for container transport into Port of Havana and Mariel.
Buyer Knowledgebase
Frequently Asked Questions for Cuba Procurements
Direct, clear answers to common questions raised by architects, commercial contractors, and importing agencies concerning logistics, technical standards, and payment terms.
How do DERCHI big windows withstand the high-saline conditions along Cuba's coastline?
For seaside projects in Havana, Varadero, or Holguín, standard anodized profiles will deteriorate prematurely. DERCHI applies AkzoNobel or PPG PVDF (Polyvinylidene Fluoride) 3-coat architectural fluorocarbon coatings compliant with AAMA 2605 specifications. This creates an inert barrier that resists coastal chloride attack, acid rain, and blistering UV radiation for 20+ years. Furthermore, all structural hinges, pivot gears, and screws are manufactured using marine-grade SUS316 stainless steel to eliminate galvanic corrosion.
Can you manufacture custom dimensions based on metric architectural blueprints from Cuba?
Yes, 100% of our production is engineered to order. Cuban construction documents predominantly utilize the metric system. Our bilingual engineering team reviews your CAD/BIM architectural drawings, assesses rough opening tolerances, structural floor deflections, and wind load expectations, and returns exhaustive shop drawings with millimeter accuracy for developer sign-off prior to extrusion cutting.
What impact glazing configurations do you recommend for Caribbean hurricane defense?
For critical hurricane zones in the Caribbean basin, we recommend our composite laminated insulated units: an outer pane of 6mm or 8mm fully tempered glass, an air spacer of 12mm filled with 90% Argon gas, and an inner impact laminate composed of 6mm + 1.52mm/2.28mm SGP (SentryGlas) or high-grade PVB + 6mm tempered glass. The SGP interlayer is up to 100 times stiffer and 5 times tougher than traditional PVB, preventing penetration even if the outer pane fractures under flying debris.
How does shipping and container logistics operate from your Foshan factory to Cuba?
Orders are fabricated, quality-inspected, and crated in our Foshan base. We load directly into 20GP or 40HQ ocean containers at our factory dock, then transit via international shipping lines (such as CMA CGM, COSCO, or MSC) routed to the Port of Havana or Terminal de Contenedores de Mariel (TCM). We provide comprehensive commercial invoices, fumigation certificates, packing lists, and bills of lading required by Cuban customs authorities.
Do you provide shop drawings and installation guidance for local construction teams in Cuba?
Yes. Every project order includes detailed 2D/3D CAD installation cross-sections, structural anchor positioning guidelines, perimeter drainage weep details, and step-by-step video tutorials. For large commercial hospitality developments and bulk villa projects, our senior technical engineering team is available to coordinate technical video conferences with on-site project directors or provide on-site technical supervision for qualifying commercial undertakings.
What is your typical production lead time for large-scale window and door orders?
Standard production lead time ranges from 25 to 35 days following written confirmation of shop drawings and deposit receipt. Specialized architectural glass formulations (such as low-E triple coatings or custom structural interlayers) or specialized custom color matching typically require 35 to 45 days. Our 180,000m² manufacturing base guarantees dependable schedule adherence even during peak seasonal demand.