Manufacturers & Suppliers
Shop Securely

Glidevale GV11 Compact In-Line Slate Vent

Glidevale GV11 Compact In-Line Slate Vent
€46.74 Inc. VAT :  €38.00

Product Code:  GV11SV
Brand:  NWA


To order please call (+353) 01 621 5677


The GV11 Compact In-Line Slate Ventilator is designed for high or low level roof space ventilation on new or existing roofs. Can be used as an SVP (soil vent pipe) or extract fan terminal in conjunction with a pipe adaptor. Compact design suitable for use with smaller natural slates typically found in Scotland and Ireland.

Provides net free ventilation area: 10,000mm²

  • Easy to install. Compact design minimises the amount of slate cutting required.
  • Excellent ventilation performance. Guaranteed 10,000mm² free ventilation area.
  • Superb wind and rain resistance due to use of anti capillary bars and closed cell foam storm strip.
  • Perfect for both high and low level roof space ventilation.
  • Ventilation path enhanced by integral extension sleeve.
  • Unobtrusive appearance.
  • Ideal terminal for SVP (soil vent pipe) or for most extract fans (snap-fit 100mm soil universal pipe adaptor and flexi pipe available seperately).
  • Integral 4mm insect screen prevents any unwanted, nesting visitors.
  • Designed and developed in accordance with BS EN ISO 9001



Products ordered from our online store are delivered from Monday - Friday each week, except for Bank Holidays. We aim to have all orders that leave our store delivered to you within 2 working days. Please note that some products may have specific lead times, which may affect the time it takes to receive your order.

We offer nationwide delivery anywhere in Ireland.


Small shipments

Parcel (Max 20kg):


Delivery Weight Nationwide Rates
Up to 20kg €9.00


Large shipments (pallets):


  Pallet Weight Nationwide Rates
Quarter Pallet (Max 250kg) €40.00
Half Pallet (Max 500kg) €45.00
Full Pallet (Max 1000kg) €50.00
2 x Full Pallets (Max 2000kg) €96.00
3 x Full Pallets (Max 3000kg) €138.00
4x Full Pallets (Max 4000kg) €176.00



Roof N Stop Ltd.


    Order online or call our Sales Team:
01 621 5677