Section VIII - Architectural Styles
Transcription
Section VIII - Architectural Styles
Section VIII - Architectural Styles TABLE OF CONTENTS 8.1 Introduction - Primary Architectural Styles 8.2 Spanish Style Characteristics, History & Context 8.3 Spanish Style Details 8.4 Mediterranean Revival Style Characteristics, History & Context 8.5 Mediterranean Revival Style Details 8.6 Victorian Style Characteristics, History & Context 8.7 Victorian Style Details 8.8 Classical Style Characteristics, History & Context 8.9 Classical Style Details 8.10 Spice Architectural Styles (secondary) 8.11 Sustainable Architectural Aesthetics © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. Victorian Stryle Spanish Style Mediterranean Revival Style Classical Style PRIMARY ARCHITECTURAL STYLES The Architectural Style section of the Design Book provides guidelines that reflect the diversity of buildings found in traditional South Texas neighborhoods. The goal is to create the memorable character, identity, and appeal that these neighborhoods display, not to provide exact replicas of historic buildings. The four primary styles found in San Antonio neighborhoods and recommended for the Verano project are Classical, Victorian, Spanish, and Mediterranean Revival, and they should be used with the greatest frequency throughout the neighborhoods. In addition to the primary architectural styles, the presence of other architectural styles is also evident in the South Texas and San Antonio area. We will call those secondary or spice architectural styles. They include Tudor, Craftsmen Bungalow, Colonial Revival, and Texas Hill Country Vernacular. These styles should be used more sparingly to create streetscape diversity and architectural interest. Many elements contribute to defining a particular style. In some cases the use of just a handful of appropriate elements can be successful in defining a style and creating an authentic composition. Creative application of the design principles is strongly encouraged. Not all possible arrangements and details are presented here. Unlike the more prescriptive standards in other sections, these guidelines are intended to be more advisory. They allow for flexibility while promoting design quality and consistency. Their intent is to help architects and builders develop appropriate and compatible style treatments across the entire project. The key in designing and building within the styles permitted on this project, as in all traditional architecture, is to work within general massing rules, maintain proper proportions and formal consistency among building components, utilize appropriate selection and placement of details, and select building materials historically appropriate for the style. Although more than one building style is acceptable, all components of the building design presented must be coherent within the selected style. Indiscriminate borrowing and exchange of element between different styles creates confusion, muddles the clarity of architectural expression, and will not be acceptable. However, if a coherent building design is proposed in an architectural style not listed in the pattern book, but responds well to the climatic, historic, and cultural context in this area, the project may be considered by the Town Architect and the DRC, who have the sole discretion regarding the design approval. Also, if building forms and features result from a thoughtful application of sustainable design principles, and if they exhibit with consistency an appropriate regional response in terms of the overall building form, materials, and details, such a design will also be considered by the Town Architect and the DRC. Classical and especially high Victorian architectural styles require a degree of design and craftsmanship not commonly available today. Therefore, in order to prevent oversimplification of the style’s basic principles, erroneous detailing, and misuse of materials, projects electing to use these styles will undergo a more thorough scrutiny before they are approved. In case of such a project, contact and coordination with the Town Architect at the very start of the design process is strongly encouraged. PRIMARY ARCHITECTURAL STYLE Introduction 8.1 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. LoW pITCHeD HIp RoofS WITH CLAy TILe RoofINg SHoRTeR AND ofTeN ReCeSSeD SeCoND SToRy SToNe oR MeTAL BALLUSTRADe RAILINg LIgHT HUeD MASoNRy WALLS (SToNe, BRICk oR STUCCo) WITH A THICk AND SoLID AppeARANCe geNeRoUS WIDe eAVeS WITH oR WITHoUT BRACkeTS AND CLoSeD SoffITS SyMMeTRICAL oR ASyMMeTRICAL DeSIgN of THe MAIN poRTIoN of THe HoUSe ARCHeS oN LoWeR LeVeL LoWeR LeVeL WINDoWS ARe TALLeR THAN oN UppeR LeVeL Spanish Style House Examples of Spanish Style Inspired Designs CHARACTERISTICS OF THE STYLE HISTORY AND CONTEXT formally, this style is characterized not by stylistic accuracy but rather by a somewhat free adaptation of major features drawn from historic models. In domestic architecture, these details are largely applied to a traditional “boxed” form. In both symmetrical and asymmetrical designs, the front façade is typically adorned with a type of decorative parapet wall at the roof line, mimicking those of the historic missions. The contour of the parapet is often adorned with red tiles. The porch is characteristically formed with long low arches mimicking the cloister arches of mission prototypes. Spanish architecture makes its first appearance in the American southwest with the arrival of Spanish and Mexican missionaries in the late seventeenth century who set up small religious communities around tiny Baroque churches known as missions. This period in American architecture is known as Spanish Colonial Style in which houses were built low to the ground within a one-story building for easy access without steps. outdoor living was meshed with indoor living. The long porch connected all the rooms and served as an outdoor living room. The enclosed patio shut out cattle, sheep and deer as well as provided relief from sun and wind. Characteristics of the Mission Style in particular also include broad, overhanging eaves open to the rafters from below, serving to guard against the intensive heat of the sun by wrapping the exterior walls in a deep envelope of shade, helping to cool off the building. Roofs are typically covered with red terracotta tiles providing chromatic and textural richness. In more modest examples, wall surfaces are smooth and finished in stucco or plaster, usually painted. exteriors are generally somewhat stern, while surface detailing only rarely interrupts the smooth planar walls. Wrought iron balconies, vent holes in the wall, entries through arched garden gates, curvilinear gables borrowed from the Mission Style, thick white walls, enriched doorways recalling Spanish Baroque, are also characteristics of the style. Its second appearance was the Mission Style, also known as the Mission Revival Style, which took place in the late nineteenth century and became very popular in California especially after the Columbian exposition in Chicago in 1893. The basic simplicity of the Mission Style accommodated many different building methods and materials such as concrete, adobe and stuccoed wood frame walls. Its third appearance was Spanish Colonial Revival, which occurred in the first two decades of the twentieth century and was a mixture of different styles derived from the Mediterranean world, unified by the use of arches, courtyards, plain white wall surfaces, and red tile roofs. The inception of Spanish revival styles occurred largely in California, but quickly spread to other areas with a Spanish colonial heritage, including Arizona, New Mexico, Texas and florida. Its popularity peaked around 1925 and many single- family homes as well as public buildings were designed and constructed in this style. PRIMARY ARCHITECTURAL STYLE Spanish 8.2 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. Examples of Colonial, Mission and Colonial Revival Style Architecture MASSING ROOF DETAILS DOORS & WINDOWS PORCH / ENTRY DETAILS MATERIALS • Spanish style-inspired designs are generally asymmetrical and less formal. Asymmetrical compositions are usually well balanced. • Broad, overhanging eaves of the Mission Style are open to the rafters from below, serving to guard against the intensive heat of the sun by wrapping the exterior walls in a deep envelope of shade. • Windows are deeply recessed to give the appearance of thick walls. • A front porch is not characteristic, but side and rear porches are. Spanish Colonial houses are usually organized around a courtyard with continuous porch. • Detailing and ornaments appear primarily at openings. • Spanish Colonial Revival inspired designs commonly have very shallow overhangs (9” or less). • Round top arched windows and doors on lower floors are common. • In both symmetrical and asymmetrical designs, the front façade is typically adorned with a type of decorative parapet wall at the roof line, mimicking those of historic missions. The contour of the parapet is often adorned with red tiles. • They may have round, octagonal, or square towers with low pitched roofs. • A main level floor to ceiling height of 9 feet is typical. • Curvilinear gable walls were borrowed from the Mission style and used during the Colonial Revival period. • Roofs are typically covered with red terracotta tiles providing chromatic and textural richness. • Casement windows, often with divided lites, but double-hung windows are also possible. • for Spanish Revival style doors are panel, plank, or divided lite. • front doorways commonly have embellished surrounds supported by columns on each side. The front door can also be recessed under arcades with columns. • Sometimes, access to houses is provided through an arched garden gate. • The porch was characteristically formed with long low arches mimicking the cloister arches of mission prototypes. • Windows, especially large or accent windows, have iron grilles installed in front of them for protection. • Small exterior balconies with french doors and wrought-iron railing are not uncommon in this style. • for Mission Style inspired designs, repetitive brackets, which are sometime ornamented, are installed under primary roof eaves. • In some Spanish Colonial Revival homes careful consideration is given to the roof-wall transition through elaborate cornice detailing. • Roofs are typically covered with red terracotta tiles providing chromatic and textural richness. • Windows, especially large or accent windows, have iron grilles installed in front of them for protection. PRIMARY ARCHITECTURAL STYLE Spanish 8.3 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. LoW pITCHeD HIp RoofS WITH CLAy TILe RoofINg SHoRTeR AND ofTeN ReCeSSeD SeCoND SToRy SToNe oR MeTAL BALLUSTRADe RAILINg LIgHT HUeD MASoNRy WALLS (SToNe, BRICk oR STUCCo) WITH A THICk AND SoLID AppeARANCe geNeRoUS WIDe eAVeS WITH oR WITHoUT BRACkeTS AND CLoSeD SoffITS SyMMeTRICAL DeSIgN of THe MAIN poRTIoN of THe HoUSe ARCHeD LINTeLS oN LoWeR LeVeL WINDoWS LoWeR LeVeL WINDoWS ARe TALLeR THAN oN UppeR LeVeL Mediterranean Revival Style House Examples of Mediterranean Inspired Designs CHARACTERISTICS OF THE STYLE HISTORY AND CONTEXT Buildings of the Renaissance Revival show a studied proper formalism. A tight cubic shape is made to contain closely spaced windows symmetrically placed on each side of the central door. projections and recessions in the main mass of the building are minimal. The buildings are usually constructed of stone or stucco with occasional rusticated corners. Window shapes and designs usually vary from floor to floor, and the door is commonly flanked by pediments supporting an entablature on top. Walls have a thick and solid appearance with arches in main-floor windows, doors, and arcades. Mediterranean style in its different guises is one of the living traditions in Texas architecture. Texas climate, similar to that of the Mediterranean, seems suited for concepts such as atriums, courtyards, and breeze oriented porches, for heavy masonry materials such as stone, as well as and the notion of tall and narrow space with the window up top to let the hot air out. Mediterranean style homes, in one version of the style or another, can be found in neighborhoods throughout Texas. This style’s other main characteristic is a very low-pitched, hipped roof. Tiles are typically used for roofing material. The pitch extends into overhanging eaves carried on ornate corbels placed at rhythmic intervals and sometimes paired. The whole of the building, usually in the form of the “villa”, is often raised on the podium with full or partial balustrade and centralized steps. Designs are strictly symmetrical. Italian Renaissance-inspired designs first appeared in this country around 1890 and lasted roughly until 1935. They espoused grand architectural forms and formal gardens in place of steel and technology, and asserted themselves as vivid icons of “civilized” Mediterranean rather than regional American identity. As the style increased in popularity it founds its place in more medium-sized homes in the growing suburban sprawl. especially favored for larger homes in the American South and parts of the Mid-West, the style decreased in popularity by the mid-1930s and was never really appropriate for popular housing. This style is quite academic and possessed neither the warmth nor the playful irregularity of other Italian inspired styles. It proved an unpopular style for houses because it had to compete with the delightful picturesque and Victorian styles. PRIMARY ARCHITECTURAL STYLE Mediterranean Revival 8.4 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. Typical window and trim treatments Italian Renaissance doors and window treatments Spanish Colonial Revival window and door treatments Appropriate accent windows Palladian window treatments Mediterranean Revival Style Components and Composition MASSING ROOF DETAILS DOORS & WINDOWS PORCH / ENTRY DETAILS MATERIALS • The main body of the building is generally symmetrical and typically two stories and a roof. • The main characteristic of this style is a very low-pitched, hipped roof. Tiles are typically used as the material. • Windows and doors are typically deeply recessed to create the appearance of thick walls. • entries are generally framed by pilasters on each side supporting classic entablatures. • A belt course is commonly used to divide stories. • Light hued stone or brick masonry is employed typically rendered with a smooth layer of pale stucco. • Usual window types are casement, often with divided lites, but double hung windows are also used. • entry porches, if they are a part of the design, are often recessed. • projections or reccessions of the main mass of the building are typically minimal. • The upper story is usually shorter with a taller ground level facade with arched windows. • The whole of the building, usually in the form of the “villa”, is often raised on a podium with full or partial balustrade and centralized steps. Windows are smaller in size and • proportion and less ornate in treatment. • The pitch extends into overhanging eaves carried on ornate corbels placed at rhythmic intervals and sometimes paired. • Dormers are not generally used. • eaves are boxed with solid soffits. • Round top arched windows and doors are typically used on lower floors. • Doors are typically french with divided lites with limited use of palladian windows and doors. • Doors, and even porches, are commonly centered on the main building mass. • Building corners are often rusticated by rough cut stone. • Stone brackets are also used for an ornate roof-wall transition generally for shorter overhangs. • Chimneys are usually made of carved stone. • Walls have a thick and solid appearance, and arches appear in main floor windows, doors, and arcades. The roof is most commonly covered with red terracotta tiles. • The balcony rail is typically stone balustrade, but wrought iron rails are also used. • In some of the late applications of the style pivoting wood shades are used for major windows on the sunny sides. • pedimented window heads are common. PRIMARY ARCHITECTURAL STYLE Mediterranean Revival 8.5 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. ACCeNT TRIM AT WINDoW Top ACCeNT WINDoWS DeCoRATIVe TReLLIS WoRk AT gABLe eNDS expoSeD fINeLy DeTAILeD RAfTeRS STeepLy pITCHeD gABLe RoofS DeLICATe BRACkeT WoRk AT poRCH VeRTICALLy pRopoRTIoNeD WINDoWS WITH SHUTTeRS geNeRoUS poRCH WITH CoLUMNS pLACeD ABoVe gRADe INTRICATe RAIL DeTAILINg CHARACTERISTICS OF THE STYLE HISTORY AND CONTEXT Victorian style homes are dominated by a steeply pitched gable roof facing the street. The main gable may be combined with wings on one or two sides, or emerge from a larger hiproofed rectangular volume. Symmetry is optional. The Victorian style was prevalent for residential buildings on the United States from about 1860 to 1910. Although under the same name, the actual applications of the style vary from region to region. As opposed to High Victorian, characterized by the exuberant and sometimes hardly discriminating use of applied ornament as well as very eclectic compositions, the Central Texas version of the style may be called folk Victorian. This variation of the basic style flourished as railroads spread across the country providing a steady supply of Victorian millwork. folk Victorian resulted from the application of the stylistic principles to more modest residences. forms were simplified, and ornamentation was applied chiefly to the porches, gable ends, and cornices. Usually a generous one-story porch is integrated into the front façade. gable, hip, shed, or special dormers are typically employed to provide additional floor area, daylight, and architectural interest. overall composition usually features symmetrically placed, vertically proportioned, double hung windows. Simplified ornamentation occurs at porches, gable ends, and at special features such as bay windows and towers. Appropriate materials include primarily horizontal siding and more rarely, at least in this area, brick. The application of the style is seldom pure and borrowing from different stylistic approaches is evident in the South Texas Victorian. In both georgetown and New Braunfels there are hybrids that borrow from both the Classical as well as the Arts and Crafts movement. This mix of various styles components is what creates an interesting character, which blends with other styles and yet stands out on its own. In general, the Victorian style allowed the form of the house to be more organic, freeing the builder to incorporate exotic extensions, roof overhangs, and more complex massing types. By 1910, other styles such as Colonial Revival and Craftsman began to compete for the home-builder’s attention. yet application of Victorian style remained popular throughout much of the 20th century. PRIMARY ARCHITECTURAL STYLE Victorian 8.6 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. MASSING ROOF DETAILS • front facing gable with or without side wings • Steeply sloping gable roofs from 8:12 to 12:12 • gabled wings protruding from principal hip-roof form • Secondary hip and shed roofs from 3:12 to 8:12 and gable roofs from 6:12 to 12:12 • Hipped or conical roof tower elements on front elevations • Use of projecting bays & turrets • generous use of gable, hip, shed or special dormers • 1 1/2 to 2 stories typical • Roof overhangs typically 12 inches but up to 30 inches are acceptable • Symmetrical or asymmetrical facade composition • Closed soffits and eaves with ogee or half round gutters • Main level floor-to-ceiling height typically 9-10 feet Porch in a simple facade Porch inserted into an “L” layout Decorative Shingles Examples of door and window treatments Two examples of delicate porch detailing Three details for porch, column, railing, and connection to the ground Decorative woodwork DOORS & WINDOWS PORCH / ENTRY DETAILS MATERIALS • Vertical double-hung windows • Individual or paired window treatments typical • Square and angled bay window treatments • Limited use of accent windows and multi-pane sashes with true divided lites • Wide (4 to 6 inches) or embellished exterior trim with cap moldings • full or generous partial porch, with wrap-around at corner encouraged • Turned column styles 6” nominal • Round coulmn styles to include Doric, Ionic and Tuscan, with a minimum diameter of 8 inches nominal size • Square column styles with chamfers and moldings at least 6” in width • Delicate railings to include square or turned 2 inch by 2 inch balusters or scroll saw cut patterns • Lattice treatments to screen area under the porch • Decorative gable end truss work • Decorative brackets at porch columns • Rake moldings • ogee profile gutters at horizontal facia • Horizontal wood, simulated wood or shingle siding with actual or expressed coursing not to exceed 6 inches (4 to 5 inches preferred) • Siding patterns to include bevel (clapboard) and drop siding • full brick or brick up to the second floor line • Decorative wood or shingle patterns in gable ends • Brick and stone or textured concrete foundation base with approval of Town Architect PRIMARY ARCHITECTURAL STYLE Victorian 8.7 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. CoNSTANT Roof SLopeS DoRMeR pRopoRTIoNeD foR A SINgLe WINDoW eLABoRATe BRACkeTS WITH NICeLy DeTAILeD eNTABLATURe MULTI-pANe WINDoWS CoNSISTeNT RAIL DeSIgN fULL WIDTH TWo SToRy “TeMpLe” poRCH WITH peDIMeNTeD gABLe Roof ABoVe AND SyMMeTRICAL fRoNT fACADe SLIM VeRSIoN of CoRINTHIAN oRDeR CoLUMNS UNeVeN NUMBeR of opeNINgS AT poRCH (3 oR 5) oRDeRLy ReLATIoNSHIp BeTWeeN DooRS, WINDoWS, poRCH & Roof CHARACTERISTICS OF THE STYLE HISTORY AND CONTEXT The basic classical house has a simple rectangular volume, either one or two stories, with hip or gable roofs. often, it has a “temple” front porch facing the street but the remaining part of the main body of the house. The porch is the most important element for the classical house, can be one or two stories and often utilizes greek or Roman columns and a variety of detailing of the entablature above. The Classical style in the US draws primarily from greek and, less so, Roman prototypes. Its appearance and vocabulary was inspired by the 1893 Columbian exposition in Chicago. Moldings are more severe rather than ornamentally enriched, there is no statuary along the roofline or on the façade, and the round (Roman) arch appears infrequently. The impression is one of grace combined with post-and-lintel construction, although modern, reinforced materials were used. The scale and proportions of the style are suitably massive, but it also became quite popular in the middle-class housing where the scale was refined to reflect a more modest demeanor of the buildings, and orders can be of both single and double height. The frontage is dominated by a pedimented portico supported by free-standing columns, and the whole composition is characterized by rational and symmetrical distribution of parts. The style typically uses slim, simplified columns of the Ionic or Corinthian orders, and may well combine the two. Such admixture was facilitated by the debut of readily available, mass-manufactured architectural details produced of industrial composites. Houses are usually symmetrical though carefully balanced asymmetrical compositions are also possible. Wings are generally narrow and of similar proportions added to the side or the back. Roof pitches are consistent and can vary from 6:12 to 12:12, most common being 8:12. Windows are multi-pane, most commonly 6 over 6 or 9 over 9, with the first floor windows being taller than the second floor windows. Dormers occur in both gable and hip roof types, usually proportioned for a single window. There is an orderly relationship among columns, windows, doors, porches and roof forms. eaves and cornices are usually well-detailed. Materials used for this style include stone, brick, stucco, shingles (for accent), and horizontal siding. Between six and eight sub-styles have been identified. The most common were either of double height with a principal full-height porch of about one third of the length of the façade, and colonnaded in the colossal order with pedimented gable roof above, or the same double-height porch motif occupying the full length of the façade and bearing a flat roof. The later type was especially popular between 1925 and 1950. During this same period, the one-story cottage with a dominant centralized dormer, hipped roof, and colonnaded porch of either part of full width, was also fashionable for smaller homes. This style was popular in the South. There are also a number of other sub-types that appear less frequently. The style continues to be popular to this day, particularly in large style urban and suburban houses. PRIMARY ARCHITECTURAL STYLE Classical 8.8 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. MASSING ROOF DETAILS DOORS & WINDOWS PORCH / ENTRY DETAILS MATERIALS • The basic house is typically a simple rectangular volume, one or two stories, with hip or gable roofs. • Roof pitches are consistent and vary from 6:12 to 12:12. Most common are 8:12. • Use strong front porch/entry, usually with a “temple” look, but could also be in front of the full façade. • eaves and cornices are usually well detailed. • The porch is the most important element and commonly it is a “temple” like front porch facing the street but remaining part of the main body of the house. • gable dormers facing the sides are most appropriate for this style. • Symmetrically placed doors and windows are most common, but well balanced non-symmetrical compositions are possible. • Wall materials used for this style include stone, brick, stucco, decorative shingles (accent) & horizontal siding. • Houses are usually symmetrical, but carefully balanced asymmetrical compositions are also possible. • Wings are generally narrow and of similar proportions. • overhangs are consistent, generally 1-2 ft wide. eaves are usually with closed soffits. • Repetitive ornate brackets are common under the primary roof eaves. • Use individual, paired, or triple windows. Bay windows are common, and round windows, combined or by themselves, are often used for façade accent. • Use double hung windows with divided lights in both sashes. Typically 6 over 6 or 9 over 9 but other combinations can be found as well. • first floor windows are usually higher than the second floor windows. Dormers occur in both hip and gable roofs, usually proportioned for a single window. • porch can be one or two stories. • often utilizes greek or Roman columns, sometimes combined (round or square), and a variety of detailing to the entablature. Column size is typically no less than 8 inches in diameter or 8-inch square. • Bottom porch is commonly without rail and elevated from the sidewalk. • Windows are commonly trimmed by 1x4 boards with the cap molding sometimes intricately detailed. • Nicely detailed balusters are used for stair and porch rail. • Wood picket fences are common as well as black metal • Most common roofing materials are standing seam metal, and asphalt and fiberglass shingles. • Windows are usually wood or wood with metal cladding with traditional profiles. Doors are typically made out of wood and are stained or painted. • Wood or fiberglass porch columns with straight or turned wood balusters. ` PRIMARY ARCHITECTURAL STYLE Classical 8.9 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. TUDOR STYLE CRAFTSMAN / BUNGALOW HILL COUNTRY VERNACULAR COLONIAL REVIVAL The main characteristics of this well-known and popular style, which ran from about 1890 to 1940, include a dramatically and steeply high-pitched roof dominated by conspicuous cross gabling and frequent side gables more often with false rather than structural half-timbering. Very high multi-flued chimneys were often crowned with ornamental chimney pots. Buildings of this style typically had tall, slender windows appearing in multiple groups and with multi-pane glazing. The Craftsman/Bungalow style was an outgrowth of many influences – the Craftsman style, Japanese architecture, Spanish Colonial, and barn and log cabin construction. Bungalows were very popular from 1890 to 1920 and were loosely described as cottage-like dwellings, informal in plan, elevation, and detail. Texas’ other active architectural tradition, which developed in the last 200 years, represents a unique blend of german ingenuity and the climatic and geological ruggedness of the Texas Hill Country into geometrically simple, efficient, and functional architecture. There is a clear and uncomplicated structural integrity expressive of the space within that makes the structures built in this style architecturally honest and functional to the point that some of them could be called an expression of the “aesthetics of necessity”. Colonial Revival style was one of the answers to a strong housing demand between 1920 and 1929. The building boom of the period inspired the need to build in greater variety of styles. The traditional Colonial styles, because they evoked memories of the American past, or because they had a certain old-world charm that was in harmony with the older architecture of the neighborhoods, became most popular. Typical Colonial Revival plan is very rigid with small spaces allocated for specific functions. Houses front the streets with their longer sides rather than with the gable ends. The main entry is on the street side and is typically covered and projected out with either roof or balcony over it. Another main entry option is just an inset in the façade, shallower and without the porch, often framed with posts, pilasters, or columns. The principal entry door is generally inset into the façade beneath an arch, either Tudor or rounded. Although usually executed in stone and brick, Tudor style houses used other kinds of cladding as well, such as wood and stucco. This style is amongst the most highly romantic and picturesque of the so-called vernacular revival styles and, like other revival styles of the nineteenth century, strives for greater accuracy in its use of materials. Tudor forms consistently emphasize their Anglo-American origin, while decorative ornamentation, especially around porches and windows, could be more eclectic in nature and based on a variety of influences. Although there are numerous variations from one geographic area to another, the Bungalow style has some common elements. Its basic characteristics are simple lines and wide projected roofs, it has at most two stories, usually one, large porches, and is made from materials that suggested coziness. Wood brackets, sometime very elaborate, single or paired, are commonly used on both the gable ends and the sides. Transition from post to beam is nicely detailed with a variety of corbel design. facades are typically painted. The Bungalow style is credited with introducing the front stoop to the American house. The stoop became a distinctive part of the architecture of the suburban bungalow by providing a semi-public transition place between the front porch and the connecting walkway to the sidewalk and the street. The primary characteristic of this style is that the buildings are composed through simple juxtaposition of pure euclidian geometric forms – rectangles and triangles in a variety of combinations. The two principal components of the house are the main space and the porch or the “lean-to” rooms. A porch is a crucial architectural component in the hot Texas climate. A special kind of porch, sometimes placed in the middle of the house to separate the sleeping quarters from the cooking areas, is called the “dog trot”. Roof pitches are low to moderate over the porches and higher (8:12 and 12:12) over the main space, with wood shingles and galvanized metal as the roofing. The main wall materials are locally found stone, wood, or stucco over wood or rough stonewalls. garages or additions are usually to the side of the main body of the house, but using the same materials. Upper levels are often slightly projected out to allow greater square footage on the upper floor. Windows are small panes divided with operable or false shutters on both floors. Most commonly used exterior material is clap siding. ARCHITECTURAL STYLES Spice Styles 8.10 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc. PV’s AND MOTORIZED SHADING SUSTAINABLE DESIGN AND ARCHITECTURAL FORM LIGHT ON THE LAND SIMPLICITY FUNCTION INSPIRES FORM Ecological thinking and sustainable design considerations have opened new possibilities for architectural forms to reflect our recognition and respect for life and living processes. Blending new technologies with a deeper understanding of local building traditions offers opportunities for architecture to explore rational and more direct reasoning in designing building form. Like the mining structures of the past, which may be said to have an “aesthetics of necessity” and whose form originated directly from the function they performed, structures designed with sustainability and ecology in mind derive their physical form directly from the processes of nature they recognize, utilize, mimic, or make visible. DESIGN WITH WATER EMERGING ARCHITECTURAL AESTHETICS every period develops its own architectural expressions. The emerging expression of our time is inspired by an increased awareness of the long term effects of what we do to the natural environment and to our own well being, as well as the immanent loss of cheap energy. It acknowledges the need for different and less toxic materials, for renewable energy and material sources, for a more efficient use of energy in buildings, for thoughtful design of openings, for a different makeup and depth of the building skin, for indoor air quality, efficient heating and cooling, foundation systems, and so on. At the same time it is an exploration into using new structural and skin materials, re-using and recycling old materials, assembling buildings from larger components integrating multiple building aspects, and use of computer technology. Some of the design consideration directly influencing architectural form are: understanding tradition, being “light on the land”, utilizing flexible building systems, day-lighting, shading, ventilation, air chimneys, atriums, energy generating facilities (wind and solar), use of recycled materials and structures, use of local materials, rain water collection systems, green roofs, and energy efficient building envelope. DESIGN STRATEGIES 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. Acknowledgment of tradition Thoughtful blend of new and old proper building orientation Use of appropriate building layout Simple and elegant massing Regionally appropriate materials Architecture expressive of function Thoughtful building envelope design expressive shading structures Creative use of recycled materials Local energy generation (solar and wind) Natural heating and cooling Innovative use of materials Innovative use of recycled materials Day-lighting interior space Maintaining indoor air quality RESPONSE TO SITE LIGHT AND SHADY SUSTAINABLE DESIGN CHARACTERISTICS The principal characteristic of sustainable design is what might be called contextualization of technology, meaning that regional setting, climate, material availability – the genius of the place – is acknowledged and celebrated in the design of the new structure and in the use of new, and sometimes, old technologies. for example, the use of rammed earth in Arizona or corrugated metal in Australia shows respect of local traditions, and at the same time employs contemporary building construction techniques and amenities. Also, breezeways have been a traditional way of creating comfort in hot climates. The new approach utilizes the idea of the breezeway but makes the space multi-functional, more flexible and versatile, as it is used differently in different seasons. The tendency to fully integrate as many functions as possible into each single construction component to maximize its overall environmental effectiveness is at the heart of a sustainable design philosophy. ecologically based design uses the findings of contemporary science to generate the overall concepts, as well as in the invention and fabrication of the new materials, appliances, and usable products. ARCHITECTURAL STYLES Sustainable Design 8.11 © 2008 Verano Land Group, LP and Gateway Planning Group, Inc.