Preservation Tech Notes
The Preservation Tech Notes provide practical information on traditional practices and innovative techniques for successfully maintaining and preserving cultural resources.
Because the links to this publications change frequently on the National Park Service's website, we have provided pdf copies of all the Preservation Tech Notes. These are large files, up to 9 MB in size. Please be patient while they download.
Please select one of the categories below to see the tech notes of your choice
- Doors
- Exterior Woodwork
- Finishes
- Historic Glass
- Interior Spaces
- Masonry
- Mechanical Systems
- Metals
- Museum Collections
- Site
- Temporary Protection
- Windows