Flat Roof Parapet Coping

A continuous cleat secures the front and the back is secured by a screw.

Flat roof parapet coping.

The system rests flat on top of the parapet. Parapet wall caps are custom fabricated to any measurements and it usually measure 10 in length but can also be bent in 12 lengths. The cure for parapetitus is continuity of the control layers and letting things move when they have to move. Additionally pac tite coping is backed by a 20 year 120 mph wind warranty to ensure long term worry free performance.

Correctly specified parapet copings with a minimum of 45mm overhang and throating detail to the underside. Nowadays there are various types of innovative and modern parapet walls that are provided like fibreglass parapet walls and glass with steel railing parapet walls. Other flat roofing parapet wall works additionally extensive works were required to the parapet walls. Flat parapet walls are provided with little or no slope.

An embattled parapet is an older kind of parapet which isn t really used today in modern buildings but can still be seen in many older buildings. Three versions of pac tite coping are available and have been extensively tested to meet ansi spri es 1 fm and miami dade approvals. Many buildings have flat roofs in certain areas specifically for air condoning units and etc. Its job is to prevent water from penetrating into the parapet wall.

Some plain parapets come with an added coping or corbel to help bear structural load but most of them are simply flat extensions of the wall below the roof. Where the roof slopes toward a parapet at a slope greater than two units vertical in 12 units horizontal 16 7 percent slope the parapet shall extend to the same height as any portion of the roof within a fire separation distance where protection of wall openings is required but in no case shall the height be less than 30 inches 762 mm. The coping cap protects the top of the external walls and can be made of anything from brick to concrete to metal. Flat parapet walls are generally used in dwelling units and commercial buildings and flat roof structures.

At the edge of these roofs parapet walls are commonly found and are vulnerable to leaks if not flashed correctly. Max baker and stonewall jackson would be proud. The perimeter of the roof assembly insulation is wrapped to prevent interstitial airflow from the parapet into the multilayered rigid insulation of the field of the roof. Existing slope with nailer.