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<br />Were the applicant not changing the size of the windows (necessitating new siding material), staff would
<br />administratively approve the replacement of the vinyl windows with new vinyl windows.
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<br />STANDARDS AND GUIDELINES: CHAPIN PARK
<br />II. EXISTING STRUCTURES
<br />A. BUILDING MATERIALS
<br />Original exterior building materials in the district include brick, stucco, clapboard, wood shingles, and brick or stone maso nry. In some
<br />instances, vinyl, composite and aluminum siding have been applied over the original material.
<br />Required
<br />Original exterior building materials shall be retained when possible. Deterioration of wood materials shall be prevented thr ough repair,
<br />cleaning and painting. The existing architectural detail around windows, porches, doors and eaves shall be retained or replaced by replicas of
<br />the same design when deteriorated beyond repair.
<br />Masonry, including brick and stucco structures, shall be maintained, and properly cleaned only when necessary to halt deterioration or to
<br />remove stains and shall be done in a method acceptable for the preservation of the surface: i.e. low -pressure water and soft natural bristle
<br />brushes. Brick or masonry mortar joints should be repointed only when there is evidence of moisture problems, or when sufficient mortar is
<br />missing to allow water to stand in the mortar joint. Existing mortar shall be duplicated in composition, color, texture, joi nt size, method of
<br />application and joint profile.
<br />When repairing stucco, stucco mixture shall be used. A professional shall make a study of the old stucco, to determine the exact mixture and
<br />underlayment used in the original work. Some repair methods are not compatible with the original techniques and may cause ea rly
<br />disintegration of the repair work and the original work.
<br />Ample ventilation must be afforded the structure when siding is installed, in order to prevent increased deterioration of the structure from
<br />moisture and insects.
<br />Recommended
<br />Whenever possible, the original building materials should be restored. When maintaining or repairing original siding is not feasible,
<br />aluminum, vinyl or composite siding may be used. When used over wood surfaces, this siding should be the same size and style as the
<br />original wood. Every effort should be made to retain the original trim around windows, doors, cornices gables, eaves and other
<br />architectural features.
<br />Property owners should contact the Historic Preservation Commission of South Bend and St. Joseph County prior to init iating any restoration
<br />or rehabilitation effort. [ Address and contact information is listed in the front of the Guidebook.] The Commission is an invaluable source
<br />of information about all facets of rehabilitation and restoration – materials, methods, contractors and the like.
<br />Prohibited
<br />Wood siding shall not be resurfaced with new materials that is inappropriate or was unavailable when the building was constru cted, such as
<br />artificial stone, brick veneer, asbestos or asphalt shingles.
<br />Sandblasting or the use of harsh detergents shall not be used on masonry including brick, stucco, limestone, flagstone and sandstone. This
<br />method of cleaning erodes the surface material and accelerates deterioration.
<br />Repointing shall not be done with a mortar of high Portland cement content which can often create a bond that is stronger than the building
<br />material. Usage of Portland cement can cause deterioration as a result of the differing coefficient of expansion and porosit y of the historic
<br />masonry unit and the mortar. This most often results in serious damage to adjacent brick.
<br />Unpainted masonry surfaces shall not be painted unless they had been painted originally. Paint shall not be removed from mas onry surfaces
<br />by any means that damage the surface.
<br />Not Recommended
<br />Waterproof or water repellant coatings or surface consolidation treatments should not be used on masonry surfaces unless require d to solve a
<br />specific problem that has been studied and identified. Coatings are frequently unnecessary and expensive, and can acc elerate deterioration of
<br />the masonry. Mortar joints, which do not need repointing, should not be repointed. Wood siding should not be power -washed.
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<br />[…]
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<br />C. WINDOWS AND DOORS
<br />Window and door frames are in most cases wood and vary depending upon the style of the home. Many are double-hung windows
<br />with wood trim and sills. Brick structures have stone sills and brick lintels. In some cases where aluminum siding has been applied,
<br />the window and door trim has been covered. About half of the structures in the district have aluminum storm windows; the other
<br />half have wood storm windows.
<br />Required
<br />Original windows and doors shall be retained including sashes, lintels, sills, shutters, decorative glass, pediments, hoods a nd
<br />hardware. When deteriorated beyond repair, they shall be replaced with units and trim resembling the original.
<br />Recommended
<br />Wood storm windows and doors painted or finished to match the original should be used but should not damage existing frames. If new
<br />sashes or doors are installed, the existing or original materials, design and hardware should be used. When metal storm doors are used, they
<br />should be painted, anodized or coated to match the existing. When awnings are used, they should be of canvas material.
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<br />[…]
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<br />SITE VISIT REPORT: N/A
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