Title: Large Skylight Design & Maintenance
Topic Tags: Roofing
Roofing Sub Topic: Enclosure/Envelope
Knowledge Level: Intermediate
Recommended Prerequisite Knowledge: Understanding of basic building envelope concepts and materials, particularly familiarity with fenestration
Does the content of this presentation meet the criteria for AIA Health, Safety, and Welfare using the above guidelines: No
Why this meets above criteria:
Presentation Topic Category Art & Architecture-Project Planning & Design
Objective 1: Educate attendees of the various skylight design strategies, benefits and limitations
Objective 2: Educate attendees of the various skylight access strategies, for maintenance (seals/leaks)
Objective 3: Educate attendees of the various skylight access strategies, for glass repalcement
Objective 4: Utilize case studies for each concept to give context
Large skylights are complex building envelope systems that require careful consideration of access and maintenance strategies, in order to reduce potential future headaches for building owners and contractors. This paper will discuss the challenges skylights face in order to prevent leaks, achieve long term durability, and permit access for maintenance. A review of various large skylight design strategies will be undertaken including simple drained, engineered drainage systems, and face sealed structural glass systems. Skylight access for maintenance will then be discussed, including gantry systems, temporary access systems, and structural glass. Conclusion will focus on proper planning for maintenance.
