Cart 0
Beddoes Products Inline Slate Vent 500 x 250 mm (20 x 10 inch)

Beddoes Products Inline Slate Vent 500 x 250 mm (20 x 10 inch)


Inline Slate Vent

The Beddoes Products Inline Slate Vent has a simple structure to match standard slate roof tiles. Sleek design ensures the vent is almost invisible from ground level. Water entering the vent flows back out onto the roof.


Roof slate - 20 x 10 inches

Length - 500 mm
Width - 250 mm  


The Beddoes Products Inline Slate Vent gives a discreet solution to 2 problems:

Ventilation of a roof space

A retrofit solution to condensation in the roof space.

Soil or mechanical extraction

A terminal for soil vent pipes or mechanical extraction units - most commonly bathroom extraction.

Airflow resistance charts are available on request to check compatibility for other purposes.


Installation is simple.

Product fitting instructions included.

Download slate vent fitting instructions (PDF)

Country of Manufacture





Single tile

Upper cover containing a grille in the visible area of the tile.

An underbase collects and discharges rainwater back to the roof.
The 4mm grille allows an airflow capacity of 10,000mm² per unit The grille also acts as an insect screen and a baffle against wind-driven rain.

Roof Pitches

Over 22.5 degrees.


Vent Only 

Suitable for situations where only ventilation is required. If you aren’t connecting to any pipe work now or in the future, the ‘vent only’ option is all you require.

Vent + Pipe Adaptor

The pipe adaptor has a 110mm diameter and connects the roof tile vent to extraction units via existing pipe work.  

Vent + Pipe Adaptor + Flexible Pipe

The flexible pipe provides a high quality flexible connection between the roof tile vent and existing pipe work. It can extend between lengths of 250mm - 550mm. Adjustable ties allow diameters between 120mm - 77mm.

We accept credit card, debit card or PayPal payments.

Free on all orders.

We use DPD and Royal Mail delivery services.

Tracking included and updated automatically.

1-3 days dispatch time.

Returns accepted within 30 days of purchase.

Click Returns Policy at the bottom of the homepage for details.

Customer Reviews

Based on 3 reviews Write a review

Share this Product

More from this collection