Curtain Wall & Glazing Systems
Allana Buick & Bers, Inc. (ABB) provides curtain wall and glazing consulting services for new construction, existing buildings, and renovation projects. Our multidisciplinary team evaluates the design, installation, and performance of curtain walls, storefront systems, window walls, windows, doors, and specialty glazing assemblies, including:
- Curtain wall and storefront systems
- Window wall systems
- Vinyl, aluminum, and fiberglass windows
- Sliding glass, Euro-line, and hollow metal doors
- Insulated, low-emissivity (Low-E), fire-resistant, and laminated glazing
- Stick-built and unitized curtain wall systems
- Skylights and specialty glazing assemblies
Curtain Wall Assessment, Design & Testing
ABB provides structural assessments, design reviews, mock-up evaluations, and field performance testing of curtain wall and glazing systems. Our consulting services address structural movement, seismic considerations, thermal performance, glazing selection, and integration with adjacent building enclosure components.
Our team also evaluates water intrusion, air leakage, sealants, drainage paths, waterproofing transitions, and sheet metal flashings. Field testing and mock-up assessments are performed using applicable ASTM and AAMA protocols to evaluate system performance and identify potential deficiencies.
Skylight Consulting & Waterproofing Integration
ABB provides assessment, design, and construction-phase consulting for structural, drop-in, ventilated, and smoke-release skylight systems. Services include system selection, structural engineering, waterproofing detailing, roof integration, and diagnostic testing for new construction and remedial projects.
Frequently Asked Questions
What does a curtain wall consultant do?
A curtain wall consultant evaluates the design, installation, and performance of exterior glazing systems. Services may include design peer reviews, structural assessments, water intrusion investigations, performance testing, and repair recommendations.
What causes water intrusion in curtain wall systems?
Water intrusion can result from deteriorated sealants, inadequate drainage, improper flashing details, installation deficiencies, or poorly integrated building enclosure components. Investigations help identify potential entry paths and contributing conditions.
How are curtain wall and glazing systems tested?
Curtain wall systems may undergo laboratory mock-up testing and on-site performance testing using applicable ASTM and AAMA standards. Testing can evaluate air infiltration, water penetration resistance, and other performance characteristics.
What is the difference between a curtain wall and a window wall?
Curtain walls are typically installed outside the building’s floor slab edges, while window wall systems are generally installed between floor slabs. Both systems require appropriate structural connections, waterproofing, and detailing to support building enclosure performance.
