Procore Company Logo
    • Americas
    • América Latina (Español)
    • Canada (English)
    • Canada (Français)
    • United States (English)
Request a DemoLog InRequest a Demo
Request a Demo

Lightwell

A vertical shaft or open space within a building, designed to allow light and air to reach interior spaces that might otherwise be dark or poorly ventilated.

A lightwell is an open space within a building, often extending vertically through floors, to provide natural light and ventilation to interior spaces. It is crucial for optimizing natural lighting, enhancing indoor environment quality, and supporting design flexibility. By providing a reliable and effective daylighting solution, lightwells support efficient building performance, improve occupant comfort, and contribute to successful project delivery by ensuring that spaces are well-designed, aligned with design specifications, and capable of meeting client expectations and performance criteria.

Used in a sentence

The lightwell provided natural illumination to the central areas of the building.

Synonyms/variation
  • Skylight Shaft

Stay updated on what’s happening in construction.

Subscribe to Blueprint, Procore’s free construction newsletter, to get content from industry experts delivered straight to your inbox.

Learn More

Learn more about Lightwell

How can we improve this glossary entry?

Procore is committed to advancing the construction industry by improving the lives of people working in construction, driving technology innovation, and building a global community of groundbreakers. Our connected global construction platform unites all stakeholders on a project with unlimited access to support and a business model designed for the construction industry.

LinkedIn Icon
LinkedIn
Facebook icon
Facebook
Twitter icon
Twitter
Instagram Icon
Instagram
YouTube icon
YouTube

Call us at (844) 692-0626 to speak with a product expert.

Apple LogoApple App StoreGoogle Play logoGoogle Play
  • Privacy Notice
  • Terms of Service
  • Do Not Sell Personal Information

© 2026 Procore Technologies, Inc.