Jamb liner
A strip of material, often plastic or metal, that lines the sides of a window or door frame, assisting in the smooth operation of sashes or panels.
A jamb liner is a component installed within a window frame to hold the sashes and facilitate smooth operation, enhancing functionality and durability. It is crucial for optimizing window performance, enhancing ease of use, and supporting maintenance. By providing a reliable and effective window solution, jamb liners support efficient window operation, improve usability, and contribute to successful project delivery by ensuring that windows are well-constructed, aligned with design specifications, and capable of meeting performance criteria and client expectations.
Used in a sentence
The jamb liner was replaced to ensure the window operated smoothly.
Synonyms/variation
Frame Liner
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 MoreLearn more about Jamb liner

Using Construction Benchmarking for Better Project Outcomes
Successful construction teams consistently work toward getting better at what they do — producing better quality projects, reducing waste and delivering work on time and on budget. Construction benchmarking provides baseline metrics that teams can use to measure their own activities against past performance or industry standards, allowing them to identify areas for improvement. Benchmarking […]

Tackling the Top 10 Construction Industry Issues
The construction industry is constantly evolving, bringing both opportunities and challenges. Companies must navigate an array of construction industry issues — from workforce shortages to integrating new technologies into their operations. Successfully managing these challenges isn’t always about avoiding them, but rather about understanding their impact and preparing accordingly. In this article, we’ll examine 10 […]

Mission Critical Construction: Strategies for Success
Mission critical construction involves building structures whose functions cannot afford to fail, as any disruptions can lead to significant consequences for society. Keeping data centers, hospitals, power plants and other vital facilities operational is imperative, as any interruption could cause widespread damage and even imperil lives. These projects demand high levels of planning, skill and […]

Construction Quality Control Manager: Mastering the Role
Construction Quality Control Managers (QCMs) use their knowledge of construction and exceptional organizational skills to make sure that the final project deliverables meet all stakeholder expectations as well as industry and quality standards. Quality control managers make sure projects are on time and on budget by proactively catching issues to avoid mistakes and costly rework. […]
How can we improve this glossary entry?
By clicking this button, you agree to our Privacy Notice and Terms of Service.