WASHINGTON BUSINESS DISTRICT AUTHORITY FAÇADE IMPROVEMENT PROGRAM DESIGN GUIDELINES
The WBDA recommends the use of the “Secretary of the Interior’s Standards for Rehabilitation of Buildings - Storefronts.”
Design guidelines are recommendations to help a community direct the way it is developing and to guide it toward a future stated goal. Guidelines also allow the city and its residents to work together more effectively as new developments and construction are proposed in the designated area. These guidelines have been developed to help preserve the existing built environment, and to aid the WBDA and its Design Committee in working with new proposals. Guidelines provide consistency and avoid arbitrary design, thereby giving the tools and advice needed to integrate new construction and remodeling into the Special Services District (SSD).
The intent is to establish guidelines, which will enhance the environment through basic design principles, such as building texture, color, rhythm, and pattern. Improving the visual appearance of Downtown Washington increases Community Pride and is critical to the success of the area as are improving economic performance, strengthening public participation, recruiting new businesses, and expanding parking and “green” spaces.
The procedure is established to encourage individual identity for specific uses and structures; to encourage a district community; to enhance property values within the city; and to insure that the location and configuration of the structures are visually harmonious with their sites and with surrounding sites and structures.
Storefront Design History
The traditional commercial storefront can be considered the most important element that sets apart the Downtown Washington character. When originally constructed, our downtown buildings shared a consistency in design and proportion that was and is still important in conveying how our downtown is perceived by the customer seeking goods and services. A visually unified downtown is a powerful tool for attracting people – visitors, customers, employers and employees – to Washington, as well as to the individual stores, galleries, restaurants, and services.
Changes have occurred to our buildings during the years in response to various merchandising trends, technology, natural disasters, fire, and changing ownership. In most cases, the changes affected the commercial first floor storefront area, while the upper façade remained intact. In some of these cases, the original storefronts may still be in place, but are covered or in need of maintenance and/or repair.
The traditional commercial façade consists of three parts: the storefronts with an entrance and large display windows; the upper floor masonry façade with regularly spaced windows; and the decorative cornice that caps the building. These components may appear in various shapes, sizes, and styles, but the result is essentially consistent with the traditional façade. In the Downtown Washington Special Services District (SSD), the typical façade is two to three story masonry construction.
Design
The traditional Downtown Washington building façade has a well-defined opening that the original storefront filled. The opening is bound on each side by piers, which were usually constructed of masonry. It is bounded on top by the storefront cornice, which is the structural member supporting the upper façade and bounded below by the sidewalk.
The storefront was composed almost entirely of windows. The large glass opening served to display goods the business had to sell, as well as to allow natural light deep into the store, thus minimizing the need for artificial light sources.
The visual transparency of the storefront is also important because it is part of the overall proportion system of the façade. The proportion of the window to wall areas in the traditional façade calls for more glass and less wall space at the storefront level, balanced by more wall space and less glass on the upper façade. When these buildings were constructed, the importance of maintaining these proportions so that Downtown Washington would be unified by a consistent design theme was recognized, thus making it an attractive place for customers to do business.
Improvements
In considering improvements to the storefronts, it is very important that the original opening be recognized and maintained. The remodeled storefront should be designed to fit inside the original opening and not extend beyond it. Attempt to obtain old photographs of your building to compare with the current structure. Identify elements that have been changed or covered over.
Key points to consider:
- The storefront should be composed almost entirely of glass.
- The entry should be maintained and restored in its original location and configuration. If the original entry is gone, the new entry should be designed and placed with consideration to traditional design themes and their relationship to the overall building and symmetry.
- Transom windows that are covered or blocked should be reopened and restored.
- Storefront bulkheads should be restored or renovated.
- Original elements should be restored, such as columns, cornices, and entry doors and lighting fixtures.
- Signage should be integrated into the storefront design.
- Awnings, if required, should be integrated into the storefront design.
- The storefront design should be true to the time period in which the building was constructed.
Windows
Windows are an important component of the façade; they open the building with light and offer a proportional continuity between the upper floors and the storefront. Often deteriorated windows have been inappropriately replaced or simply neglected, thereby diminishing the overall character of the building. Every effort should be made to retain and preserve each window, its function, and any decorative details still remaining.
Protect and maintain the wood and metal of the window and its surrounds with appropriate surface treatments such as cleaning or rust removal. All bare wood should be primed with high quality oil or latex based primer and painted with one or two coats of latex or oil based paint. A gloss finish is preferable, being more dirt resistant and easier to clean.
Lose or broken window panes can be fixed easily by a qualified glazier. Make windows weather tight by caulking and installing or replacing all weather stripping.
Check the overall condition of the window materials and window features to determine if repairs are required. Check all the wood parts of the window for decay, cracks, or splitting. Pay particular attention to the sills and window sash bottoms where water may collect. Repair window frames and sashes by patching, splicing, or reinforcing. Replace all parts that are deteriorating or missing. Cracks should be filled with caulk, wood putty, or epoxy reinforcement and the surface sanded. Do not replace the entire window when limited replacement of parts is appropriate. If necessary, consider using replacement windows that are energy efficient.
If a window is missing or deteriorated beyond repair, replace the window with one that matches the building’s original window. Use overall form and any detailing still evident as a guide. Always fill the entire window opening, even if part of the opening has previously been filled in. Windows filled in with brickwork or other closure materials should be reopened and restored to their original dimensions.
Walls
- Masonry walls should not be covered with siding.
- Masonry walls shall not be covered with stucco or stucco like finishes without exhausting all possibilities of repairing and painting original wall material.
- When stucco and stucco like materials must be used, their applications should be carefully
designed to represent the material being covered. For example, cement plaster stucco covering brick could be divided into brick size shapes with standard width joints between the bricks. In a less representational situation, the applied stucco could be divided into sections, which would indicate floor levels so that an observer would be able to perceive the number of stories in the upper floors.
- Walls which are unaltered should be repaired where necessary and cleaned to restore the luster of the original material.
Doors
The entry into a storefront often can be the focus of the façade. Maintaining a traditional entry door or pair of doors can contribute to the overall character of the façade. Traditionally, the entrance door was made of wood with a large glass panel. Every effort should be made to maintain and repair an original door.
If a door is to be replaced, consider one of the following options:
- Have a new door built with the same design and proportions as the original.
- Find a manufactured wood or steel door that resembles the traditional storefront door.
- Use a standard aluminum commercial door with wide stiles and a dark anodized or baked enamel finish.
- Avoid doors that are residential in character or decorated with molding or window grilles.
Signs
Signs are a vital part of any commercial street in calling attention to the individual stores and in defining the image of the overall business area as well.
When a streetscape is cluttered with too many signs or signs that are too large or randomly placed the result is an impression of confusion. When signs are kept to the right proportions, are appropriately placed, and are designed to be compatible with the facades, the result is a streetscape which gives a sense of harmony and order to the shoppers it attracts.
Placement of signage:
- Wall signs should be mounted above the show windows and should not cover the architectural details of the storefront.
- Show window signs can be mounted or painted directly on the glass or onto a clear acrylic panel suspended behind the glass.
- Window signs should be placed slightly higher than eye level.
- Store hour signs are best when placed on or near entrance doors.
- Store addresses can be applied to or painted on the transom over the entry door.
Size:
- A wall sign can extend the width of the storefront, between the columns or piers. Its height generally should not exceed 2 1⁄2 feet.
- A show window sign should not cover more than 20% of the glass.
Quantity:
- In general, a shop front should not have more than two permanent signs, one primary, like a wall sign, and a secondary one, like a window sign.
Lettering:
- A sign should be lettered with a maximum of two different letter styles
- Letter styles should be selected for readability and should relate to the type of business represented.
- Generally, letters for wall signs should be about 8” to 15” and occupy approximately 65% of the sign board.
- Lettering for show windows should be a maximum of 6” high.
- Message Signs should be kept simple, giving the minimum amount of information needed to identify the business and its main product or service.
- A sign is not meant to serve as an advertisement for every item the store carries.
Colors:
- Sign colors should compliment the building and storefront colors.
- Colors should be selected to reflect the type of business.
- Letters and background must have enough contrast for easy reading.
Lighting:
- Signs can be externally illuminated with hooded incandescent or fluorescent fixtures.
- Individual neon-tube letters can also be effectively used.
Internally lit sign boxes should be avoided. If one is already installed and cannot be removed, it can be made less offensive by keeping the background opaque so that only the letters are lit.
- Flashing signs are distracting and detract from the positive image of the commercial streetscape and should not be used.
WBDA and its Design Committee will review the signs for conformity in the external material composition, exterior structural design, external appearance and size with similar advertising or information media used in the architectural period of the district and a permit granted thereon.
Painting
If you are considering painting the outside of your structure there are some very important facts to consider before you begin. First, it is a general rule that limestone, brick or other masonry should not be painted. Brick masonry, if not already painted, should be cleaned by the gentlest method possible and
re-pointed if necessary. Never sandblast as it pits the masonry and loosens the mortar, causing damage that can never be repaired. Additionally, if the structure has already been painted and the paint is peeling, it should be wire brushed prior to painting.
Primers provide a base coat for a fresh layer of paint. Unfinished or freshly scraped surfaces should be primed. Careful preparation is essential to a paint job. Latex and oil base paints are often incompatible. Applying one directly over the other can result in excessive peeling.
Paint Removal:
Four basic alternatives for paint removal are:
- Hand scraping, which can be tedious, makes sense for small areas.
- Sanding, which removes part of the actual surface along with layers of old paint is often appropriate for large unadorned areas.
- Burning paint off with torches or heat lamps can be very effective. However, it runs the risk of scorching or burning the wood.
- Chemical remover is probably the safest and easiest method of paint removal. They are appropriate for both plain and ornamental surfaces.
The Secretary of the Interior’s Standards for Rehabilitation provides information regarding methods for approaching preservation. Following appropriate repair and restoration techniques ensures a quality, durable storefront finish and eases maintenance needs over time.
Colors:
The storefront colors are an important component of the overall continuity with the traditional storefront colors given preference for the overall design. WBDA will approve paint color for all buildings.
Selection of color on an old structure is one of the final steps in the process of repair, renovation and maintenance.
The color of your structure should be related to the colors of the other structures on the block. Generally no more than three colors should be used on the façade; either natural or painted brick counts as one color. Trim and details may be painted either in a color which contrasts with the walls, or you may choose a monochromatic scheme using a lighter or darker shade of the wall color. The color scheme should be used consistently throughout both upper and lower portions of the building.
Several color combinations are on file with the Main Street Manager who is happy to help you select your colors.
Lighting
Lighting has two purposes:
1. Illuminating the business
2. Creating a sense of safety on the street
Lighting creates a feeling of security for the passerby and is an important factor in a commercial setting. A variety of light sources and locations should be considered in carrying out storefront renovations. Sign lights, display window lights, architectural lighting, and general area light is encouraged to advertise the business, highlight building features, and to illuminate dark corners of the property or street. In some cases, where general street lighting is sufficient, a storefront may require minimal illumination.
Discouraged:
- Flashing, pulsating, dynamic, or moving lights
- Lights which glare onto the street, public way or adjacent properties
- Domestic style fixtures or fixtures that do not correspond to the character of the building. For example “carriage lamp” style fixtures.
- Neon tubing bordering display windows
Preferred:
- Street lighting typically provides general exterior illumination. Where this lighting is inadequate, providing an even level of illumination may be desired.
- Indirect lighting is encouraged.
- General Interior lighting of display areas help prevent break-ins by allowing both police and passersby to see the activity inside the store.
- The scale and style of the light fixtures should be in keeping with the storefront design.
- Decorative fixtures such as sconces and general building lighting accent storefronts and enhance a building’s architectural details.
- Lighting should attract attention to signs, store information, or building details but not to itself.
- Supplemental security lighting such as floodlights should be hidden or shielded to avoid glare.
Security
Storefront security is paramount in any retail environment and any neighborhood. However, elements such as metal bars and grates reflect a feeling of fear and of a crime-plagued area. These perceptions, whether real or not, result in a decrease in popularity and prosperity of the commercial zone. Solid grates are a liability for several reasons: they detract from the neighborhood quality of the street, they promote a perception of fear, and they conceal the interior from view. Grates are best built into the interior of the storefront ceiling where they are concealed during the day.
There are a variety of ways of securing a business without evidence of fortifications. Large, transparent windows and doors allow pedestrians and traffic to visually monitor safety. Security measures can also be enhanced through discrete solutions such as quality locks, internal alarms and notification systems, laminated safety glass and community watch efforts.
The following types of storefront security measures are prohibited in Downtown Washington:
- Solid roll-down grates
- Grates mounted on the exterior of a storefront.
- Horizontally closing, scissor type gates
- Open mesh grates
- Security bars on the exterior of windows and doors.
- Replacing or covering glass with Plexiglas.
Acceptable:
- The installation of electronic alarm systems, especially combined with laminated safety glass, provides a reliable security means.
- Lighting of both buildings and streets to deter crime.
- Decorative metal gates to secure a vestibule area.
- Removal of exterior roll-down grates and grate boxes is strongly recommended.
Awnings
Storefront awnings and canopies are both functional and decorative. They provide sun control for displayed merchandise, shelter for pedestrians, and an additional location for signage. Awnings also offer a tremendous range of color appeal to compliment the storefront and streetscape.
Whether the awning or canopy is a fixed or retractable type, select a soft, weather treated canvas or vinyl covering. Metal awnings are totally out of character with the historic qualities of the district. Be sure they are not oversized and out of proportion. They should fit within the storefront area and not cover columns or cornices.
Standards for Rehabilitation
“Rehabilitation means the process of returning a property to a state of utility through repair or alteration which makes possible an efficient contemporary use while preserving those portions and features of the property which are significant to its historic, architectural, and cultural values.”
The following “Standards for Rehabilitation” shall be used by the Secretary of the Interior when determining if a rehabilitation project qualifies as “certified rehabilitation” pursuant to the Tax Reform Act of 1976 and the Revenue Act of 1978. These standards are a section of the Secretary’s “Standards for Historic Preservation Projects” and appear in Title 36 of the Code of Federal Regulations, Part 1208 (formerly 36 CFR Part 67).
- Every reasonable effort shall be made to provide a compatible use for a property which requires minimal alteration of the building, structure, or site and its environment, or to use a property for its originally intended purpose.
- The distinguishing original qualities or character of a building, structure or site and its environment shall not be destroyed.
- The removal or alteration of any historic material or distinctive architectural features should be avoided when possible.
- All buildings, structures, and sites shall be recognized as products of their own time. Alterations that have no historical basis and which seek to create an earlier appearance shall be discouraged.
- Changes which may have taken place in the course of time are evidence of the history and development of a building, structure, or site and its environment. These changes may have acquired significance in their own right and this significance shall be recognized and respected.
- Distinctive stylistic features or examples of skilled craftsmanship which characterize a building, structure, or site shall be treated with sensitivity.
- Deteriorated architectural features shall be repaired rather than replaced, wherever possible. In the event replacement is necessary, the new material should match the material being replaced in composition, design, color, texture, and other visual qualities. Repair or replacement of missing architectural features should be based on accurate duplications of features, substantiated by historic, physical, or pictorial evidence rather than on conjectural designs or the availability of different architectural elements from other buildings or structures.