The Manthorpe G630 Felt Lap Vent is a refurbishment ventilation product that is fitted retrospectively to assist in overcoming the problems with condensation, often found when additional loft insulation has been recently installed. The product can be easily installed by one person in joist openings from 400mm to 600mm wide to provide 3,000mm² of airflow per unit. The product will not meet the requirement for roof ventilation solely on it's own, it will only provide airflow through the felt laps. Other measures may need to be in place to ensure that the adequate amount of ventilation is provided for the roof space. The specifier should also ensure that the opening of felt laps on the property will not adversely increase the wind uplift load on the tiles/slates or the driving rain resistance of the roof, for more information see BS 5534:2003, 5.8.1 & 6.2.1.1.

Product Benefits

Can be fitted at joist centres ranging from 400mm to 600mm 3,000mm2/m airflow.

Easy to fit, the tapered lead in helps to slot the product between the felt laps.

The 3 felt clips help secure the product in place even if the edge of the felt is degraded

Manthorpe
Roofing

The Manthorpe G630 Felt Lap Vent is a refurbishment ventilation product that is fitted retrospectively to assist in overcoming the problems with condensation, often found when additional loft insulation has been recently installed. The product can be easily installed by one person in joist openings from 400mm to 600mm wide to provide 3,000mm² of airflow per unit. The product will not meet the requirement for roof ventilation solely on it's own, it will only provide airflow through the felt laps. Other measures may need to be in place to ensure that the adequate amount of ventilation is provided for the roof space. The specifier should also ensure that the opening of felt laps on the property will not adversely increase the wind uplift load on the tiles/slates or the driving rain resistance of the roof, for more information see BS 5534:2003, 5.8.1 & 6.2.1.1.

Product Benefits

Can be fitted at joist centres ranging from 400mm to 600mm 3,000mm2/m airflow.

Easy to fit, the tapered lead in helps to slot the product between the felt laps.

The 3 felt clips help secure the product in place even if the edge of the felt is degraded

Manthorpe
Roofing
Roofing Felt Lap Vent Pk 25 G630 | Armstrong Supplies - Armstrong Cheshire
Ex VAT Inc VAT
CALL US ON
01625 322269
Basket
  • We here to help

    Expert help & advice

  • Express Shipping

    On many products

  • Returns & exchanges

    All you need to know

  • Nationwide Delivery

    UK Mainland*

Manthorpe  |  SKU: GD-V6VC-BL3Y

Roofing Felt Lap Vent Pk 25 G630

£45.50

We're here to help Monday to Friday 8:00 - 5:00

Live Chat or call us on 01625 322269

Delivery

Delivery charges will vary depending on your location.

To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode

We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.

Product message

Description

The Manthorpe G630 Felt Lap Vent is a refurbishment ventilation product that is fitted retrospectively to assist in overcoming the problems with condensation, often found when additional loft insulation has been recently installed. The product can be easily installed by one person in joist openings from 400mm to 600mm wide to provide 3,000mm² of airflow per unit. The product will not meet the requirement for roof ventilation solely on it's own, it will only provide airflow through the felt laps. Other measures may need to be in place to ensure that the adequate amount of ventilation is provided for the roof space. The specifier should also ensure that the opening of felt laps on the property will not adversely increase the wind uplift load on the tiles/slates or the driving rain resistance of the roof, for more information see BS 5534:2003, 5.8.1 & 6.2.1.1.

Product Benefits

Can be fitted at joist centres ranging from 400mm to 600mm 3,000mm2/m airflow.

Easy to fit, the tapered lead in helps to slot the product between the felt laps.

The 3 felt clips help secure the product in place even if the edge of the felt is degraded

  • Felt Lap Vents Prevents Roof Condensation
  • Pack of 25
  • Easy to fit just slots between the felt laps
  • Prevents roof condensation and moisture drops
  • Can be installed from inside of loft

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Have a question?

If you have any questions about our products or would like to learn more about our shipping options please feel free to contact one of our team today.

Welcome to Shopify Store

I act like: