Lowline Roof Vents

Oatey retro master roof flashing 1 4 in to 4 in x 8 in epdm rubber vent and pipe flashing.

Lowline roof vents.

Ventilation methods vary and are determined by type of property and roof type applications. If in doubt please request assistance from our technical team. The roof valve is a low profile static roof ventilator that allows nominal ventilation of hot or moist air from the roof space without the need of wind or power assistance. Envirotile lowline vent tile.

Low line roof vents the woodroffe low line roof vent has been designed to be used as an inexpensive and effective way to expel unwanted air from ensuites and bathrooms and also cooking odours from kitchen exhaust fans into the atmosphere and not into the roof space. Unlike box vents which are square off ridge vents are usually much longer and thinner. The keepa attic vent is used for ventilating attics and or plenum as a roof exhaust vent or as an air intake roof vent. The keepa attic vent is built exclusively for flat roof ventilation roof pitch is 2 12 or less.

They let moisture and hot air exit the attic but they aren t nearly as effective as other types of roof vents and homes generally need to have several of these units for the best results. It alleviates moisture in the winter and heat in the summer to extend roof membrane life. Ventilation must comply to bs 5250 2002. Envirotile lowline vent tile.