10mm Over Fascia Vent

Ventilated Over Fascia Vent – 10mm Capacity (1m Length)

Discreet, durable & effective roof ventilation!
This interlocking over fascia vent provides a continuous 10mm ventilation opening, helping your roof “breathe” by increasing airflow and reducing moisture build-up in the roof space. Supplied in 1m lengths (2 x 500mm pieces), the vents fit neatly to the top edge of fascia boards, ensuring a clean, low-profile finish.

Made from tough, lightweight polypropylene, each vent includes stop beads for accurate positioning and pre-formed nail holes for fast and secure fixing. An integral 4mm grill prevents birds and large insects from entering.

Features & Benefits:

• 10mm continuous ventilation – ideal for conventional cold roofs

• Low-profile & discreet design for a neat roofline finish

• Strong & lightweight – made from durable polypropylene

• Fast installation – interlocking design with fixing location holes

• Built-in 4mm grill – keeps out birds and pests

• Suitable for new-builds or retro-fit on existing roofs

• Also available in 25mm capacity for warm roofs, flat roofs, or roof pitches under 14°

Why Ventilation Matters:
Without proper ventilation, condensation and trapped moisture can damage roof timbers and insulation. Continuous eaves ventilation is a Building Regulations requirement for new builds and essential for extending the life of your roof.