Precision-manufactured at our Foshan facility to provide maximum acoustic abatement, thermal break performance, and seismic resilience for Bogotá's high-altitude urban landscape.
Reinforced profile gauge equipped with multi-layer acoustic acoustic PVB laminated glass, engineered for educational hubs and interior high-traffic partitions.
Designed for residential apartments featuring weather-sealed dual-point perimeter gaskets and Low-E tempered double glazing to prevent drafts.
Equipped with polyamide PA66 thermal barriers, isolating cold mountain air while delivering unbroken luxury spans for Andean hillside residences.
Ultra-smooth rolling hardware allowing 95% unobstructed openings, ideal for rooftop penthouses, cafes, and commercial terraces facing the Sabana de Bogotá.
Cost-efficient structural extrusion system paired with architectural louvers for controlled airflow in medium-density multi-family housing developments.
Engineered for major traffic arteries such as Carrera 7 or Calle 26, cutting exterior urban noise levels up to 42 dB with multi-chamber profiles.
Integrated internal alloy security grilles with high-torque anti-crowbar locks, combining modern aesthetics with forced-entry prevention.
High-altitude mold-proof sealing system with magnetic screen integrations and triple EPDM weatherstripping to eliminate air and moisture infiltration.
Bogotá sits at 2,640 meters (8,660 feet) above sea level, creating severe building envelope challenges that off-the-shelf coastal sliding systems cannot withstand.
Bogotá frequently transitions from 19°C afternoon solar exposure to 4°C chilly nights. Our thermal break profiles feature 24mm to 34mm polyamide (PA66 GF25) barrier strips that prevent thermal bridging, condensation pooling, and internal framing cold spots, cutting reliance on supplemental interior heating.
UV index ratings in the Colombian Andes routinely surpass 11. Conventional seals and surface coatings degrade within 3 years. We configure all extrusions with AkzoNobel Interpon D2525 fluorocarbon architectural powder coating or 25-micron hard anodization, backed by UV-stabilized virgin EPDM rubber co-extruded gaskets.
Complying with Colombian Earthquake Resistant Construction Standards (NSR-10), our multi-panel sliding stacking units feature heavy-duty 2.0mm–3.0mm primary wall extrusions, reinforced interlocking mullions, and perimeter expansion tracks engineered to absorb high lateral inter-story drift without glass rupture.
Standard sealed Insulated Glass Units (IGU) manufactured at sea level will expand and balloon when shipped to Bogotá due to the atmospheric pressure drop (approx. 74 kPa vs 101.3 kPa). We deploy pressure-equalizing capillary breather tubes, sealed precisely after regional equilibrium is achieved, preventing glass deflection and perimeter seal failure.
Heavy quad-wheel bottom carriages rated for 300kg to 450kg per sash, delivering silent, fingertip operation across 3-track, 4-track, or 6-track layouts.
Multi-chamber step drainage profiles flush intense tropical rainstorms (aguaceros) away from the sub-floor, achieving water tightness up to 700 Pa.
DERCHI’s proprietary locking architecture anchors multi-directional stainless steel mushroom cams along horizontal and vertical sills, stopping pry attempts.
ADA-compliant seamless tracks sunk flush into concrete subfloors, connecting interior living spaces to exterior terraces with zero trip hazards.
Sound dampening configurations (6mm + 1.14PVB + 6mm + 12Ar + 6mm) that eliminate street noise in high-density urban corridors like Chapinero and Usaquén.
From luxury cliffside estates along the Cerros Orientales to upscale penthouses in Chico Norte, stacking doors define high-performance contemporary architecture.
Private residential estates nestled in Rosales, La Calera, and Santa Ana require panoramic glass walls spanning up to 12 meters. Stacking configurations allow 4 to 6 massive glass panels to slide neatly into a concealed wall pocket or stack onto a single leaf, creating unified indoor-outdoor entertaining spaces while retaining airtight seals against chilly mountain breezes.
High-rise penthouse balconies and rooftop terraces demand stringent wind-load structural performance (1800–2400 Pa). Our heavy-duty interlocks resist severe gust deflections without rattles, while Low-E acoustic double glazing dampens urban drone from nearby avenues, creating tranquil sanctuaries above the metropolitan bustle.
Boutique hotels, fine dining establishments, and high-end cafes utilize heavy-commercial multi-track stacking systems to adapt floorplans instantly. During mild sunny afternoons, the facade opens entirely to sidewalk patios. When evening showers arrive, smooth roller mechanisms lock into place within seconds to preserve warmth.
The Colombian building sector is experiencing rapid technical modernization driven by environmental certification codes and discerning homeowners.
Colombia's national green building code mandates energy and water savings between 20% and 45% for new developments. Thermal break aluminium systems with U-values under 1.8 W/m²K are replacing raw non-insulated extrusions to secure EDGE and LEED certification badges.
Leading Bogotá developers like Amarilo and Marval prioritize maximized natural light. The shift toward narrow interlock profiles (as slim as 20mm visible width) with glass-to-frame ratios over 88% represents the dominant aesthetic preference among upper-tier buyers.
With domestic Colombian extrusion plants focused on standard builder-grade profiles, specialized multi-track stacking systems have historically suffered from steep local distribution markups. Direct containerized procurement from Foshan unlocks factory pricing with verified certifications.
High-end Bogotá villas are integrating automated magnetic drive motors within the top track of multi-stacking panels. Controlled via smartphone app or home automation systems, heavy 400kg glass panels slide smoothly without manual effort.
Operating from our 180,000 m² smart production base in Foshan, Guangdong Dejiyoupin Doors and Windows Co., Ltd. delivers institutional-grade quality backed by comprehensive international engineering validations.
Certified by world-class official media as a national benchmark in window and door precision manufacturing. Over 600 skilled technicians maintain stringent production tolerances under ISO 9001 quality management protocols.
Our proprietary Four-Side Six-Point Anti-Theft Lock provides unprecedented protection against forced entry. Fully reinforced corner crimping and German Siegenia/Hoppo hardware integrations ensure unmatched mechanical longevity.
All product families hold verified performance testing certificates spanning American NFRC thermal standards, Australian AS2047 wind pressure ratings, European CE safety norms, and CSA certifications, streamlining local Colombian building inspector approvals.
Exporting to Bogotá requires container transit via Buenaventura or Cartagena, followed by challenging mountain highway trucking. We pack frames and glass in fully enclosed fumigated timber crates with corner edge bumpers, dessicant bags, and foam separation cushions.
Our bilingual project engineers generate shop drawings, structural wind load calculations, 3D corner connection schematics, and elevation schedules, verifying that every opening matches site conditions prior to cutting profiles.
From international hospitality brands like Hilton Hotels and Atour Hotels to prestigious multi-acre private estates worldwide, DERCHI systems deliver zero-defect architectural outcomes.
Clear, direct answers regarding customs clearance, sea logistics to Colombia, technical warranties, and site installation details.
Because Bogotá is situated at 2,640m above sea level, atmospheric pressure is roughly 25% lower than at sea level. If standard insulated glass is manufactured at our Foshan plant (near sea level) and shipped sealed, the internal gas will expand and bow outward, causing distortion or seal blowout. We integrate specialized stainless steel capillary breather tubes into the spacer bar. Once the units arrive at the jobsite in Bogotá, the internal and external pressures equalize, and the tubes are sealed with waterproof polymer caps before final silicone setting.
Factory production generally takes 30 to 45 business days depending on custom architectural specifications, hardware selection, and shop drawing sign-offs. Ocean transit from Shenzhen or Guangzhou ports to the Port of Buenaventura (Pacific corridor) takes approximately 28 to 35 days, or 32 to 38 days to the Port of Cartagena (Atlantic corridor). Inland bonded transit and customs clearance up to Bogotá via the Autopista del Café or Ruta del Sol typically requires an additional 4 to 7 days.
We provide full commercial export documentation conforming to DIAN (Dirección de Impuestos y Aduanas Nacionales) requirements, including Commercial Invoice with exact HS code classifications (typically 7610.10 for aluminium doors and windows), Packing List specifying crate dimensions and net/gross weights, original Clean On-Board Ocean Bills of Lading (B/L), and Certificate of Origin (Form CO) to facilitate prompt customs clearance through your Colombian freight forwarder.
Yes. We engineer primary structural profiles with heavy-gauge 6063-T6 or 6005-T5 architectural aluminium alloys with wall thicknesses between 2.0mm and 3.0mm. We perform structural deflection calculations (L/175 or L/240) in accordance with the wind pressures and seismic drift criteria specified by your Colombian structural engineer. Expansion joints, flexible perimeter anchors, and high-elasticity EPDM perimeter gaskets accommodate building sway without stressing the glass panels.
Every custom system is fully pre-assembled in our factory to test roller alignment, lock mortising, and weather seal compression before being labeled by floor and opening tag. We provide comprehensive CAD installation shop drawings, 3D exploded view assembly diagrams, bilingual installation manuals, and video walkthroughs. For qualifying multi-unit residential or hospitality developments, our engineering team can provide on-site technical supervision or live video guidance during initial framing install.
We provide a comprehensive 10-year structural warranty covering aluminium extrusions and factory surface coatings (powder coating and anodizing) against peeling, chalking, or fading under intense high-altitude UV radiation. Insulated glass units are backed by a 5-year warranty against hermetic seal failure and interior fogging. Operating mechanical hardware—including roller tracks, multi-point lock bodies, and handles—carries a 5-year replacement guarantee.