Roof Slope Terminals

Slope a roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.

Roof slope terminals.

Uniclass2015 pr 70 65 04 75 roof slope air terminals. An example use may be within a natural ventilation system. 12 000mm resistance 28 l s. These units are suitable for roof pitches over 25 and for mechanical extraction.

Suitable for a minimum pitch of 20 if you are looking for roof ventilation terminals that are strong durable and compatible with a wide range of concrete interlocking tiles choose marley s tile ventilation terminals. An example use may be within a reconstituted slate roofing system. Titon offers a range of terminals appropriate for use with continuously running mechanical ventilation systems including wall and roof types. Available in a choice of three colours.

125mm height over roof. Roof slope terminals are described by characteristics such as accessories. Please select your roof covering from the menu to see which vents terminals ubbink offer to suit your requirements. Roof vents and terminals ubbink vents and terminals are available in most commonly used profile tiles and slates to integrate with pitched and flat roofs.

400mm height under roof. Roof slope terminals are described by characteristics such as purpose ventilation opening and profile. Ideally suited for the ventilation of kitchens. The tile and slate ventilators can be used at.

Ubbink universal insulated terminals are suitable for both tiled and slated roofs and come complete with a ubiflex flashing. Circular terminals up to 30 roof pitch diameter roof opening geometric free equivalent free height weight mm required mm area m 2 area m 2 mm kg 1100 710 x 710 0 382 0 282 1141 87 1400 935 x 935 0 700 0 516 1363 134 1700 1160 x 1160 1 030 0 760 1583 162 traditional terminals are only available in these sizes. The terms pitch and slope are simply two different ways of expressing the same measurement. The terminals are purpose designed to ensure adequate weather protection whilst maintaining airflow with minimal resistance.

To ventilate through the roof slope and form an integral part of the roof covering. As a general rule terminals should offer at least 90 of the free area of the duct to which it is connected and it must also have minimal resistance to airflow for example a typical titon roof terminal has a resistance of 1 0 pascal at 225m 3 h. The same roof has a 4 12 or 1 3 pitch. Not suitable for industrial commercial buildings.

Uniclass2015 pr 30 59 29 72 roof slope terminals.