6m Eaves Vent Pack

A complete and easy to fit ventilation system suitable for new build or refurbishment projects.
Consists of:

  • 1 x Roll Form Eaves Vent Roll Out Rafter Tray – 300mm or 600mm width
  • 6 x 1m Over Fascia Vent 
  • 10 x Felt Support Tray – 600mm


  • For pitched roof eaves ventilation 
  • On standard pitched roofs 
  • On roofs with rafter spacings of between 400mm and 600mm

Product Information

Roofline 6m eaves vent pack

Free airflowRoll form vent widthLengthProduct Code
10,000mm² per meter300mm6mEVP6
25,000mm² per meter300mm6mEVP6/25
10,000mm² per meter600mm6mEVP6/600
25,000mm² per meter600mm6mEVP6/25600

  • Efficient and easy to fit 
  • Durable and totally resistant to decay 
  • Complete eaves ventilation in a single pack
  • Satisfies all NHBC requirements 
  • Manufactured to BS EN ISO 9001 and BS EN ISO 14001
  • Complies with all relevant Building Regulations 
  • Meets all relevant British Standards
  • Over fascia ventilators are manufactured by injection moulding in polypropylene. Roll form eaves vent and felt support panels are produced by vacuum forming in UPVC.
  • Available in black only.

1m over fascia ventilator – Product OF1 (EVP6) or OF2 (EVP25)
Six lengths are included in the pack.

Roll form eaves ventilator – Product 1121 (300mm) or 1131 (600mm)
One 6m roll is included in the pack.

EVP6 & EVP6/25
Single row of 300mm roll panel coverage suitable for:

Insulation depthMin. roof pitch (deg)

EVP6/600 & EVP6/25600 Single row of 600mm roll panel coverage suitable for:

Insulation depthMin. roof pitch (deg)

Felt support panel - Product 1128 Ten 600mm lengths are included in the pack.

Roll form eaves vents
Unroll the ventilator along the rafters along the full length of the eaves. Position centrally above the wall plate. This is the narrowest part of the roof where the roof insulation is most likely to constrict the airflow. Push the corrugations down over the top of the rafters and secure using clout nails or staples.

Over fascia vents
Fix ventilators to the top edge of the fascia board using screws or nails through the fixing holes provided. Ventilation must be provided for the full length of the eaves and along both sides of the building to create a cross flow ventilation action. Felt support panels are fit directly on top of the over fascia vent. Secure with clout nails driven into the top of the fascia board through the slots in the over fascia vent. Ensure each panel is allowed to overlap the next. Allow the rear of the panel to lay back on to the rafters.

  • Measure the overall length of the eaves to be ventilated and divide by 6m to determine the number of packs required.

G20 Carpentry/Timber Framing/First Fixing 


  • Manufacturer: Timloc Building Products, Timloc House, Ozone Park, Howden, East Yorkshire, DN14 7SD. T: 01405 765567 W: www.timloc.co.uk 
  • Product Reference: 3012
  • Type: Corbel Ventilator Strip 2.4m 
  • Colour: Black
  • Airway: Provide the equivalent of a continuous opening of not less than 10mm for the full length of eaves

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