Flat Roof Parapet Coping

The coping cap protects the top of the external walls and can be made of anything from brick to concrete to metal.

Flat roof parapet coping.

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. What are the protective solutions for flat roofs. Flat coping offers a complete and attractive finish to any parapet wall. The cure for parapetitus is continuity of the control layers and letting things move when they have to move.

First of all you obviously have to keep an eye on the drainage system because debris that builds up can be a disaster. Three versions of pac tite coping are available and have been extensively tested to meet ansi spri es 1 fm and miami dade approvals. Max baker and stonewall jackson would be proud. Its job is to prevent water from penetrating into the parapet wall.

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. Many buildings have flat roofs in certain areas specifically for air condoning units and etc. 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. At the edge of these roofs parapet walls are commonly found and are vulnerable to leaks if not flashed correctly.

Existing slope with nailer. Flat parapet walls are provided with little or no slope. 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 system rests flat on top of the parapet.

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. 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. Correctly specified parapet copings with a minimum of 45mm overhang and throating detail to the underside. Flat parapet walls are generally used in dwelling units and commercial buildings and flat roof structures.