Manthorpe Refurbishment Slate Vent 600mm x 450mm (Box of 10) 10000mm2

Name: Manthorpe Refurbishment Slate Vent 600mm x 450mm (Box of 10) 10000mm2
Brand: Manthorpe
SKU: GRSV45R
Price: 15.70 GBP
Availability: OutOfStock

Code:

GRSV45R

Brand:

Manthorpe

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These GRSV45R Refurbishment Slate Vents from Manthorpe are designed for seamless retrofitting into roofs adorned with random slates. Perfect for addressing high and low-level ventilation needs, they offer a versatile solution for optimising your roof's airflow. Each vent facili... Read More

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Nina Welsh

Description

Each vent facilitates an impressive 10,000mm² airflow, ensuring a well-ventilated space beneath your roof. Constructed from UV-stabilised polypropylene, these 600mm x 450mm vents are built to withstand the test of time while providing reliable performance. Their hood features a 4mm fly screen. This innovative design prevents blockage from falling debris and effectively bars entry to large insects, maintaining a clear, unobstructed roof space.

Features & Benefits: Manthorpe Refurbishment Slate Vent 600mm x 450mm (Box of 10) 10000mm2

Ideal for retrofits in random slated roofs
Suitable for both high and low-level ventilation needs
Allows 10,000mm² airflow per vent
Constructed from UV-stabilised polypropylene for durability
Hood includes a 4mm fly screen to prevent blockage and keep out large insects
Undergone rigorous independent wind tunnel testing
Handy box of 10

You can rest easy knowing that these GRSV45R Vents have undergone rigorous independent wind tunnel testing, meeting stringent standards such as the BS 6367 Deluge test with 225mm/hour rainfall. They further excel in withstanding driving rain on roofs pitched as low as 15°, accompanied by an up-roof wind speed of 13m/s. Additionally, their resilience is showcased with a rainfall rate of 200mm/hour, demonstrating their ability to endure fine penetrative spray.