Techniques >

Preservation Briefs, Technical Preservation Services, National Park Service

01: Assessing Cleaning and Water-Repellent Treatments for Historic Masonry Buildings

02: Repointing Mortar Joints in Historic Masonry Buildings On Heritage Stewardship

03: Conserving Energy in Historic Buildings On Heritage Stewardship

04: Roofing for Historic Buildings On Heritage Stewardship

06: Dangers of Abrasive Cleaning to Historic Buildings

09: The Repair of Historic Wooden Windows

10: Exterior Paint Problems on Historic Woodwork On Heritage Stewardship

16: The Use of Substitute Materials on Historic Building Exteriors

17: Architectural Character - Identifying the Visual Aspects of Historic Buildings as an Aid to Preserving Their Character On Heritage Stewardship

19: The Repair and Replacement of Historic Wooden Shingle Roofs

27: The Maintenance and Repair of Architectural Cast Iron

29: The Repair, Replacement, and Maintenance of Historic Slate Roofs On Heritage Stewardship

35: Understanding Old Buildings: The Process of Architectural Investigation On Heritage Stewardship

37: Appropriate Methods of Reducing Lead-Paint Hazards in Historic Housing

39: Holding the Line: Controlling Unwanted Moisture in Historic Buildings On Heritage Stewardship