25mm Black Over Fascia Ventilator 1m

25mm Black Over Fascia Ventilator – 1m

High-Capacity Roof Ventilation with Integral Fly-Screen

The 25mm Black Over Fascia Ventilator (1m length) provides a slimline, discreet solution for continuous airflow into roof spaces, delivering 25,000mm² of ventilation per metre run. Designed to sit neatly on top of the fascia board beneath the felt, this ventilator ensures effective airflow while maintaining a clean roofline appearance.

Manufactured with clear fixing points and a smooth leading edge, installation is quick and straightforward. An integral fly-screen is included as standard, preventing birds and insects from entering the roof space while still allowing unrestricted airflow.

Strong and versatile, this ventilator is robust enough to withstand the weight of roof tiles and is compatible with all roof types, including plain tiles and slates. Suitable for both new builds and refurbishment projects, it is a reliable choice for long-term roofline protection.

✅ Key Features & Benefits

• High Airflow Capacity – Provides 25,000mm² ventilation per metre run.

• Slimline Design – Sits discreetly on top of fascia board beneath the felt.

• Integral Fly-Screen – Stops birds and insects entering the roof space.

• Universal Compatibility – Suitable for all roof tile and slate profiles.

• Strong & Durable – Robust design withstands the weight of roof tiles.

• Easy Installation – Pre-formed fixing points for quick, secure fitting.

• Versatile Application – Suitable for new builds and refurbishments.

📏 Specifications

• Product Type: Over Fascia Ventilator

• Length: 1m

• Thickness: 25mm

• Colour: Black

• Ventilation: 25,000mm² per metre

• Features: Integral fly-screen, discreet low-profile design

• Application: Fits all roof tiles and slates

✨ Ensure maximum roof ventilation with ease. The 25mm Black Over Fascia Ventilator – 1m delivers powerful, discreet airflow and pest protection for lasting roofline performance.

• Delivery: 1-2 Working Days
• Weight: 0.14 Kg
• Brand Name: Manthorpe
• Colour: Black
• Material: PVC-u
• Guarantee: 10 Years Manufacturers
• Lead Time: In Stock

1. What does the 25mm over fascia ventilator do?

It ensures continuous airflow into the roof space between the felt and fascia board, helping to prevent condensation and maintain roof health.

2. How much airflow does it provide?

This version provides 25,000mm² airflow per metre length.

3. How long is each unit?

Each ventilator is supplied in 1-metre lengths for straightforward installation.

4. Does it come with insect protection?

Yes, it is fitted with an integral flyscreen to prevent insects and debris entering the roof space.

5. Where is it installed?

It fits discreetly on top of the fascia board, directly beneath the roofing felt.

6. Can it be used with all types of roof coverings?

Yes, it is strong enough for use with any roof tile profile and can be fitted with both plain tiles and slates.

7. How discreet is the design?

It has a slim, low-profile design, making it unobtrusive once installed.

8. Is installation straightforward?

Yes, it has clear fixing points and is designed for easy fitting directly to the top of the fascia board.

9. Can it be used in details other than eaves?

Yes, it is versatile and can also be used in other roofing details requiring ventilation.

10. What colour is the ventilator?

It is supplied in black, allowing it to blend neatly with roofing systems.