Building

Modular Treehouse School Design: Valentino Gareri’s Post-COVID Educational Building Concept

Architect Valentino Gareri has proposed a modular treehouse school concept that reimagines educational building design for a post-pandemic world. The design, which uses cross-laminated timber construction arranged in a circular two-ring massing, creates an educational environment where indoor and outdoor spaces are integrated rather than separated. The concept responds directly to the need for schools […]

ESD Control Flooring Compliance with ANSI/ESD S20.20 Standards for Building Construction

Understanding ANSI/ESD S20.20 and Its Role in ESD Control Flooring Electrostatic discharge (ESD) control flooring has become an essential specification in facilities where sensitive electronic equipment, automated systems, or flammable environments are present. The global anti-static floor market was valued at $3.1 billion in 2018 and is projected to reach $4.09 billion by 2025, driven

Apple Marina Bay Sands: Engineering the Floating Glass Dome Retail Store in Singapore

Apple Marina Bay Sands: Engineering the Floating Glass Dome Retail Store in Singapore When Apple unveiled its Marina Bay Sands store in Singapore, the project marked a departure from conventional retail construction. The store appears as a sphere floating on the waters of Marina Bay, and it represents a convergence of ambitious structural engineering, advanced

Metal Wall Panel Facades for Multi-Unit Residential Construction: Performance and Design Strategies

Metal wall panels have emerged as a preferred cladding solution for multi-unit residential buildings, offering architects and builders a combination of durability, design flexibility, and installation efficiency. The OTTO Brewerytown project in Philadelphia demonstrates how metal wall panel facades can create distinctive architectural expressions while meeting rigorous performance standards. This two-building, two-phase development by Interface

Integrated Sheathing for Mixed-Media Building Envelopes: WRB-AB Performance Standards

The Role of Integrated Sheathing in Modern Building Envelopes The building envelope has evolved from a simple weather barrier into a multilayer assembly managing air infiltration, moisture transport, thermal performance, and vapour diffusion. Among the most significant advancements is the development of gypsum-integrated water-resistive barrier-air barrier (WRB-AB) sheathing. These composite panels combine structural sheathing with

Closing the Gap: How to Choose the Right Expansion Joint System for Your Building

When designing or specifying a large commercial building, one of the most critical yet often overlooked components is the expansion joint system. These intentional gaps placed throughout floors, walls, ceilings, and roofs allow structures to accommodate thermal movement, wind sway, seismic activity, and settlement without suffering damage. Selecting the wrong system can lead to cracked

How to Calculate Wall Assembly R-Values: ASHRAE and IECC Methods for Building Professionals

When the International Energy Conservation Code (IECC) specifies a wall insulation requirement such as R-13 + 7.5 ci, many building professionals instinctively add the two values and assume that installing R-20.5 cavity insulation achieves the same result. But that assumption leads to a significant shortfall in thermal performance. Research shows that using only R-20.5 cavity

Masonry Material Specifications and Performance Standards for Building Construction

Masonry remains one of the most widely specified building material systems in construction, yet its performance depends critically on correct material selection, proper specification, and quality-controlled installation. From historic structures that have endured for millennia to contemporary buildings meeting stringent energy codes, masonry wall systems deliver fire resistance, acoustic isolation, thermal mass, and structural capacity

Slumped Glass Facade and Historic Preservation Drive OMA’s Tiffany & Co. Flagship Renovation

Slumped Glass Facade and Historic Preservation Drive OMA’s Tiffany & Co. Flagship Renovation The transformation of Tiffany & Co.’s flagship store at 727 Fifth Avenue in New York City represents a significant case study in how luxury retail construction can harmonize historic preservation with innovative building materials. Architecture firm OMA partnered with Tiffany & Co.