Footfall On A S Tile Roof

Damage from footfall is most likely to be found on parts of the roof offering the easiest path of travel such as the valleys.

Footfall on a s tile roof.

The young inventor calls his creation footfall harvesting. Concrete tiles which are usually lighter than clay tiles can easily place over 10 pounds of weight per square foot on a roof. The results of mechanical damage to asphalt shingles includes mineral granule loss from the shingles leaks or simply shorter roof life. I created this video during a tile installation some useful tips about tile installation.

Slate tile requires a pitch of 4 12 or greater. I took this videos and put them together through the installation of this light weight concrete tile boral flat tile weights less than 600 lbs. A clay tile roof system can cost two to three times as much as an asphalt roofing system. This is offset though by the long life a tile roof will enjoy.

Consider the impact of weight. This roof shingle damage diagnosis article describes the causes and effects of mechanical damage to shingles from a variety of sources. The code of practice for workmanship on building sites building regulation approved document a and hsg publication hsg33 health and safety in roof. Tiling a roof.

Essentially the tile surface flexes about five millimetres when stepped on which creates kinetic energy that is then converted to. Damage may also be found around roof components that were installed after the tiles were installed such as satellite dishes and around components that require ongoing maintenance such as chimneys. Additionally if the climate can cause backups of water as ice under the eaves the tile requires at least two layers of underlayment cemented together. Wait until the tiles are completely dry before getting on your roof.

Interpreting roofing standards on site by john mercer. Once tiles get wet they become even slicker and could cause you to slip and fall. Concrete tile roofs are more economical with costs of 400 to 450 per square. To put it in simplest terms a basic asphalt shingle perhaps the most common roofing material in america will typically place a weight of less than 3 pounds per square foot on a roof.

In areas with high winds the underlayment must be attached with corrosion resistant fasteners according to manufacturer s instructions. An average clay tile roof costs between 675 to 1400 per square 100 sf of roof area. The british standard code of practice for slating and tiling bs 8000 6.