Historic Building Roof Design

There are a number of commercially available wooden roofing products as wellas custom roofers who can supply specially made shingles for historicpreservation projects.

Historic building roof design.

Many pantiles s curved tiles as well as flat roofing tiles were used in jamestown virginia. Unfortunately thechoice of an inappropriate shingle or poor installation can severely detractfrom the building s historic appearance. Roof covering of the top of a building serving to protect against rain snow sunlight wind and extremes of temperature roofs have been constructed in a wide variety of forms flat pitched vaulted domed or in combinations as dictated by technical economic or aesthetic considerations. The roof with its shape.

Historic roofing materials in america. Historic masonry materials. Flat roofs most rowhouses semi attached residential buildings and commercial buildings have flat roofs. Historic masonry materials primarily refer to brick terra cotta stone concrete block cast stone and secondarily mortar.

In some cities such as new york and boston clay was popularly used as a precaution against such fire as those that engulfed london in 1666 and scorched boston in 1679. The shape and detailing are essential elements of the building s historic character and should not be modified despite the use of alternative surface materials. In the surrounding historic context. Use a roof form that is consistent with the original structure s roof form and those of structures in the surrounding historic context in terms of pitch orientation and complexity.

Poorly constructed roofs endanger the people living in a building so you need to make the roof compatible to the rest of the building in a well engineered style. European settlers used clay tile for roofing as early as the mid 17th century. And the size color and patterning of the roofing material is an important design element of many historic buildings. Paul s cathedral in london.

The design of a roof shape is based on a number of considerations including the building s height use wall materials and structural elements. The earliest roofs constructed by man were probably thatched roofs that were made of straw leaves. Features such as cresting dormers cupolas and chimneys. In addition a weathertight roof is essential to the longterm preservation of the entire structure.

Historic masonry building illustrating many horizontal facing surfaces. A roof is an integral part of a building and people try to personalise the roof designs to achieve optimum architectural splendour. The colour and material of the roof complement the structural integrity of a building. Special problems inherent in the design of an elaborate historic roof can be controlled through regular maintenance.

In a typical masonry wall assembly mortar might comprise 20 to 25 percent of the masonry wall system. Design the roof of a new addition to be compatible with the original structure and surrounding historic context.