Flat Roof Construction Details Pdf

A flat roof must be strong durable and stable throughout its lifetime.

Flat roof construction details pdf.

Traditionally domestic flat roofs use two or more built up layers of bituminous felt as their weather proofing. Location page 5 factors such as the amount of sunshine temperature surrounding buildings or wind affect a flat roof and need to be considered. Factors that affect a flat roof construction. Although flat roofs are cheaper to build than pitched roofs they have a shorter life span.

Consider geography budget and use for the roof to determine the best option. Waterproof membrane to prevent water penetrating the structure and interior of the. To build a flat roof you ll want to have a thorough understanding of how the process of constructing the flat roof works and the different methods available. Scribd is the world s largest social reading and publishing site.

A flat roof usually consists of the following. Flat roof construction for residential. It must provide adequate protection against the elements keeping the buildings structure and interior dry. We hope it will assist to a satisfactory roof renewal.

Liquid applied systems such as glass fibre were introduced and are now quite widely used. Airtightness page 7 very good levels of airtightness are required for all flat roof constructions. It is for that reason that the flat roof construction manual focuses on the subject of designing energy saving flat roofs free from damage. If insulation is installed below the flat roof deck this is called a cold roof.

Flat roof types. A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less. Insulation for the warm flat roof only the basic construction process. A roof is considered to be flat when it is of a slope of 1 5 o to the horizontal.

135399344 flat roof construction manual pdf free download as pdf file pdf text file txt or read online for free. That will help you remember certain factors and details to build the best possible flat roof. A blower door test is strongly recommended. From there the flat roof system you choose will determine the materials you apply.

To begin our study of flat roofs part a outlines their. Information on the design materials construction and maintenance of successful flat roofs.