Flat Roof Balcony Construction Detail

Installing balconies or terraces opens up the roof allowing you to take advantage of the open space available.

Flat roof balcony construction detail.

Insulated above the deck. Systems may be used at a greater pitch where they meet the requirements of this chapter and materials are adequately held in place. The structural substrate of the flat roof. Although flat roofs are cheaper to build than pitched roofs they have a shorter life span.

The definition of a flat roof according to bs 6229 is having a pitch less than 10 o to the horizontal however some in the industry would consider up to 15 o as their definition of a flat roof. A roof is considered to be flat when it is of a slope of 1 5 o to the horizontal. Careful detailing of membrane roofs at corners doorways and penetrations is critical for long term performance. Construction studies drawing detail showing how to draw a flat roof warm deck construction detail to a scale of 1 10 with a short introduction highlighting t.

Others would treat even steeper pitches as flat roofs. Make the most out of your new roof. It must provide adequate protection against the elements keeping the buildings structure and interior dry. The upper trafficked surface of the balcony.

Flat roof types. Epdm is the best choice for most rooftop decks. Photo by dave holbrook. A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less.

We include walk on roof surfaces roofing membrane to use below a rooftop deck and construction of rooftop deck railings and posts. Some key details for a leakproof rooftop deck are. A flat roof must be strong durable and stable throughout its lifetime. Rooftop decks walk on roofs.

The roof deck surface should sloped away from the house a minimum 1 8 inch per foot so the water will. When building a flat roof it is vital that a degree of falls is built into the construction to ensure rainwater run off.