Hospitality Event Hall
Kencana Valley
Extreme-Radius Glulam and VPanel Structural System Engineered for a Curved Rainforest Hospitality Hall
Architect
K-Thengono Design Studio
year
2023
location
Bogor, Indonesia
size
150 m²
The Brief
Project Overview
Kencana Valley is a 150 m² hospitality hall located in the rainforest hills of Megamendung. The structure required tight-radius Glulam curvature, with beam radii as small as 3,000 mm and no repeated geometry across spans.
Each beam required individual calibration.
Objective
The objective was to validate high-complexity curved Glulam under compressed timelines by delivering:
• Tight-radius beams engineered to EN 14080 structural standards
• Individually fabricated curved members without repetition
• Integration between Glulam structure and VPanel ceiling systems
• Installation within a 1.5-month delivery schedule
This project tested geometric complexity without sacrificing structural discipline.
The Constraints
Extreme Curvature Fabrication
Beam radii of approximately 3,000 mm prevented template repetition. Each member required individual calibration.
Rainforest Humidity Conditions
Moisture control and protected staging were required during production and installation.
Compressed Timeline
Complex curvature was delivered within 1.5 months without tolerance compromise.
Cost-Form Balance
Glulam had to deliver sculptural geometry within budget feasibility.
The Engineering
EN 14080 Glulam Framework
Curved Jabon glulam beams were engineered under EN 14080 structural standards to ensure predictable performance under complex geometry.
Custom Radius Fabrication
Each beam was laminated and pressed according to its specific curvature profile. Dimensional accuracy was resolved before delivery to prevent tolerance stacking on site.
Integrated Structure and Ceiling System
Glulam structure and VPanel ceiling geometry were aligned to maintain curvature continuity between load-bearing and finish elements.
Sequenced Installation Logic
Assembly order, member positioning, and connection alignment were predetermined to maintain geometric accuracy under compressed timelines.
The Products and Materials
The Results and Insights
Extreme Curves Successfully Delivered
Tight-radius glulam beams were installed with consistent alignment, maintaining the intended sculptural roofline without distortion.
1.5-Month Completion Achieved
The project demonstrated that high-complexity curved timber structures can be delivered with manufacturing discipline and coordinated sequencing.
Manufacturing Cadence Applied to Craft Geometry
The project reinforced a key capability: treating curved architecture as engineered production, not improvised craftsmanship.
International Recognition Secured
The project received coverage in ArchDaily, Casa Indonesia, Harper’s Bazaar, and other platforms, highlighting structural clarity and execution speed.
Location
Bogor, Indonesia
Jl. Cikopo Sel KM.5 Sukagalih, Megamendung Jawa Barat, 16770 INDONESIA
Frequently Asked Questions
Got a question unanswered? Speak to our team.
Why is tight-radius glulam more complex than straight beams?
Curved beams require controlled lamination under precise pressure and alignment. Variations in radius increase fabrication complexity and reduce tolerance for error. Each member must be engineered individually to maintain structural integrity and geometric continuity.
What does EN 14080 certification mean in this context?
EN 14080 is a European standard governing structural glued laminated timber. It ensures predictable structural performance, quality control in lamination, and consistency in engineered timber production.
How was installation completed so quickly despite geometric complexity?
Through pre-resolved fabrication, pre-aligned connection detailing, and coordinated sequencing. Installation speed was achieved by eliminating on-site recalibration rather than accelerating labour without preparation.
Why is this project strategically important for Woodlam?
It validated Woodlam’s capacity to execute extreme curved geometry at hospitality scale under tight timelines. The project strengthened expertise in radius control, structural-standard compliance, and integrated ceiling alignment.
Explore High-Precision Curved Glulam Systems for Signature Hospitality Projects
Discuss how engineered glulam beams with controlled radius fabrication and integrated ceiling systems can deliver sculptural structural forms, predictable installation timelines, and rainforest-ready durability for premium hospitality environments.