Laminated veneer lumber (LVL) and glued laminated timber (glulam) are engineered wood products designed to carry substantial design loads in structural applications. Unlike solid sawn lumber, these members are manufactured with specific stress-rated laminations that make field modifications such as notching, tapering, and drilling particularly consequential. When such modifications are required and not shown on […]
Historic public buildings across the United States contain thousands of original steel and aluminum windows that embody the craftsmanship and architectural character of their era. Yet these same windows often fail to meet modern performance standards for thermal resistance, air infiltration, and water penetration. Building owners and design professionals face a difficult question: how do
Below-grade waterproofing is one of the most critical elements in long-term building performance, directly influencing structural longevity, indoor air quality, and occupant health. Among the available waterproofing technologies, polymer rubber gel systems have emerged as a high-performance solution trusted for significant infrastructure projects including Incheon International Airport in South Korea and the Centre Block Parliament
Selecting the right products and tools is one of the most consequential decisions a builder makes on any project. From measurement instruments that determine layout accuracy to sealants that protect the building envelope, every product choice affects construction quality, project timelines, and long-term building performance. This article examines several categories of essential construction products that
As 2026 unfolds, roofing contractors and building owners face a familiar but intensifying challenge: how to maintain and upgrade aging roofs while costs keep rising. Tariffs have pushed material prices higher, supply chain disruptions create unpredictable delays, and labor costs continue to climb across most metropolitan markets. Yet the need for reliable, weather-tight roofing has
Retrofitting existing buildings is one of the most active areas of design and construction in the United States. According to AIA Firm Survey Reports, work on existing buildings accounts for nearly half of all design activity at U.S. architecture firms. This trend continues to grow as owners seek to extract more value from properties they
The multi-family housing market has reached a turning point. For years, developers competed on the strength of luxury amenity packages — rooftop pools, concierge lounges, and resort-style fitness centers. Today’s tenants are prioritizing practical features that improve daily life over flashy perks that drive up rent but see limited use. This article examines how multi-unit
Builders and contractors know that fastening is one of the most time-consuming parts of any construction project. Whether you are installing subflooring, deck boards, or drywall, every screw requires picking it up, placing it on the bit, and driving it home. A self-feeding screw gun adapter changes this workflow entirely by automatically feeding screws from
Lighting design has moved beyond simple illumination. In modern construction, the way we light indoor spaces directly affects human health, productivity, and comfort. At the center of this shift is circadian lighting, a science-driven approach that aligns artificial light with the body’s natural 24-hour biological clock. By using advanced systems such as red, green, blue,
Few building materials carry the spiritual weight and architectural versatility of timber. From ancient oak groves where druids gathered to the soaring hammer beam trusses of Westminster Abbey, wood has always held a unique place in sacred architecture. Today, that tradition continues as architects combine centuries of craft with modern engineered wood products to create
