Flat Roof Regulations Uk

The two variations of flat roof.

Flat roof regulations uk.

Cold flat roofs are found in many homes around the uk though they are not recommended these days and are actually banned in scotland. If you have an existing cold roof in need of refurbishment it should be converted to a warm roof see sketch 1 to meet part l of the building regulations. To enable compliance with the requirements of the building regulations to be demonstrated full details of the new roof will be needed including materials and their dimensions and performance properties. Flat roof types.

Flat roof this usually consists of felting which has a slight fall to allow rain water to drain off. Falls from flat roof edges can be prevented by simple edge protection arrangements a secure double guardrail and toeboard around the edge. Usually flat roof constructions are defined as either cold or warm depending on how the thermal insulation is positioned in the construction. Insulation is required to minimise heat losses in the winter and control excessive solar gains in the summer.

Flat roof insulation. Fragile surfaces always follow a safe system of work using a platform beneath the roof where possible. Under part h of the building regulations. A roof is defined in bs 6229 as a flat roof if it has a pitch of 10 degrees or less.

It must provide adequate protection against the elements keeping the buildings structure and interior dry. This will help to conserve energy and ensure thermal comfort is maintained within the building. A guide to flat roof options. Depending on where you live in the uk snowfall must also sometimes be considered in determining the gradient of the fall.

Summary of flat roof building regulations. A flat roof must be strong durable and stable throughout its lifetime.