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Ubbink UB11 Vepac Slate Vent & Grille - 600x300mm / 500x250mm

Product Code:
Estimated Delivery:
up to 7 working days

Our price today, excluding delivery and VAT is

£24.84 inc. VAT £20.70

Product Description

Ubbink's UB11 is an in-line unit with a multipurpose base which will provide inconspicuous ventilation in natural and manmade slate roofs.

Vepac vents are suitable for high or low level ventilation. Each vent has a slotted inhibitor to keep out large insects and vermin.

Ubbink slate vents are unobtrusive, economical roof ventilators, providing 10,750mm2/m of air flow per unit.


  • For new build or re-roofing applications
  • Suitable for 600x300mm and 500x250mm slates, man-made and natural
  • Can be used for high and low level roof ventilation requirements
  • Adaptor available to convert to soil extraction and mechanical extraction/service terminal, Ubbink Vepac Connector and lower pipe.

Product Specification

Brand Ubbink
Colour Anthracite
Dimensions 285mm x 380mm
Free Airflow 10,750mm²/m of air flow, 5mm, 10mm and 25mm continuous opening equivalent at 2.15m, 1.075m and 0.43m intervals
Material Polystyrene
Minimum Pitch for Installation 25°
Product Type In line
Type In line
Usage Slate vent
Weight 0.5kg

Delivery, Cancellation & Returns

For our delivery, cancellation and returns policy.