25mm Eaves Vent System

  • Simple, fast installation
  • Dry fix system
  • Allows clip fixing of tiles at eaves
  • Compresses insulation ensuring airflow
  • Prevents ponding of water
  • Prevents ingress of birds, vermin and insects
  • Meets BS 5534 requirements and NHBC guidelines

Efficient and Unobtrusive Solution

Our 25mm Eaves Vent System is designed to provide continuous free vent areas of 10mm or 25mm to roof voids. The system is both efficient and unobtrusive, and it is suitable for roof pitches from 12.5° to 55°. It can also be used for ventilating the batten cavity where needed.

The system enables clip fixing of all the tiles at the eaves and also compresses insulation, ensuring excellent airflow. It prevents ponding on the underlay and prevents all wildlife from getting in, and it is suitable for both eaves-to-ridge and eaves-to-eaves ventilation.

Our 25mm Eaves Vent System is fast and easy to install, saving you time on your projects. It also meets BS 5534 requirements and NHBC guidelines.

Use with Our Tiles and Slates

No matter which tiles or slates you are using, the versatile 25mm Eaves Vent System is designed to work with any of them. It can be used with all of Marley’s tiles and slates, and it is also suitable for use with products from other manufacturers.

Contact Us

For more information on our 25mm Eaves Vent System or any of our other products, contact Marley today and we will be happy to assist you.

Function & Compatibility

  • 25mm continuous ventilation at eaves
  • 25,000mm2 free area of ventilation per linear metre
  • 12.5°-55° pitched roofs
  • Eaves-to-ridge or eaves-to-eaves ventilation
  • Suitable for all Marley tiles and slates
  • Suitable for other manufacturers' tiles and slates
Technical Data
  • Continuous rafter roll fits rafters from 400 - 600mm
  • When used with plain tiles the felt support tray must be substituted with a 6mm plywood strip, supported by timber fillets at each rafter

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