Historic Windows. Maintenance activities limited to caulking, weather-stripping, repainting, installation of new window jambs or jamb liners.
Historic Windows. Caulking, weatherstripping, reglazing and repainting of windows, installation of new window jambs or jamb liners, repair, replacement or installation of storm windows (exterior, interior, metal or wood) provided they match the historic shape and size of the historic prime windows and that the any structural division, such as a meeting rail, coincides with that of the prime window.
Historic Windows. Caulking, weatherstripping, reglazing, and repainting of windows; 734 installation of new window jambs or jamb liners; repairing, replacing, or 735 reintroducing sash weights, sash chain, and sash cord; repair, in-kind replacement, 736 or reintroduction of hardware such as lifts and locks; repair, replacement, or 737 installation of storm windows (exterior, interior, metal, or wood) provided they 738 match the historic shape and size of the historic prime windows and that the 739 meeting rail coincides with that of the prime window.
Historic Windows. Caulking, weatherstripping, reglazing and repainting of windows; installation of new window jambs or jamb liners; and the repair, replacement.
Historic Windows. Caulking, weatherstripping, reglazing and repainting of windows, installation of new window jambs or jamb liners, repair, replacement or installation of storm windows (exterior, interior, metal or wood) provided they match the historic shape and size of the historic prime windows and that the any structural division, such as a meeting rail, coincides with that of the prime window. Non-historic Windows. Repair of non-historic windows, addition of storm windows, and replacement with new windows sized to fit the original window openings with structural divisions that approximate the historic window appearance. For example, if the historic windows were double hung, a meeting rail approximately in the middle. Exterior Painting. Exterior painting of previously painted surfaces. Removal of exterior paint by non-destructive means, using lead-safe work practices (see 24 C.F.R. Part 35.1330 (a) (4), and § 35.1350), limited to hand scraping, low-pressure water less than 600 p.s.i, heat plates, hot air guns, or chemical paint removers provided that the removal method is consistent with §35.140 Prohibited methods of paint removal, and National Park Service Preservation Briefs #10: Exterior Paint Problems on Historic Woodwork, and #37: Appropriate Methods for Reducing Lead-Paint Hazards in Historic Housing. Roofing. Repair or in-kind replacement of roof cladding and sheeting, flashing, gutters, soffits, and downspouts with no change in roof pitch or configuration. Installation of new roofing or reflective roof coatings on a flat-roofed building with a parapet, such that the roofing material is not visible from any public right-of-way. Awnings. Repair or in-kind replacement of awnings. Mechanical systems. Placement and installation of exterior HVAC mechanical units and vents not on the front elevation. Basement bulkhead doors. Replacement or repair of basement bulkhead doors and installation of basement bulkhead doors not on the front elevation.
