Ibstock SL8 Air Soil Vent Kit Installation Guide
- May 15, 2024
- Ibstock
Table of Contents
INSTALLATION GUIDE – VENTILATION DETAILING SL8, PAN8 & V2 Air/Soil Vent
Kit
Providing 12275mm2
Free Vent Area
WE ARE
Roofing and more.
SL8 Air Soil Vent Kit
Minimum spacing 600mm between vent tiles in any direction
- Ensure that the tiles are laid at the correct headlap (detailed overleaf). Mark on the underlay the location of the centre of the vent tile spigot (Picture 1).
- Cut horizontal and vertical lines to form an opening to accommodate the flexi-pipe through the underlay. Fold up underlay wings as shown (Picture 2).
- Position the felt wier under the tiling batten directly above the opening and mark on the underlay the edges of the felt wier (Picture 3).
- Cut a horizontal line between the marked edges. Insert the felt weir into the horizontal cut and rest the bottom edge on the batten below (Picture 4).
- Secure the flexi-pipe to the vent tile spigot using the jubilee clip provided. (Soil Vent only)
- Insert the flexi-pipe into he opening ensuring that the underlay wings are not pushed back into the roof space (Picture 5)
- Push the remainder of the flexi-pipe into the opening and ensure that the Lo-Vent sits neatly in place. Nail vent tile into place and secure using one tile clip in accordance with BS 5534.
Air Flow Resistance Performance
| 15 Litres/sec| 30 Litres/sec| 60 Litres/sec
---|---|---|---
SL8| 3 pascals| 10.1 pascals| 31.1 pascals
PAN8| 3 pascals| 10.1 pascals| 31.1 pascals
V2| 18.5 pascals| 69.5 pascals| 278 pascals
SL8 Vent Components
| SL8 Air Vent (SLIV) | SL8 Soil Vent (SLSV) |
|---|
A) SL8 Vent Terminal
B) Felt Weir| A) SL8 Vent Terminal
B) Felt Weir
C) 100mm-160mm Flexi Pipe
D) Jubilee Clips
Colours: Red, Brown, Grey.
| SL8 | Gauge | Headlap |
|---|---|---|
| Min Gauge | 320mm | 100mm |
| Max Gauge | 345mm | 75mm |
PAN8 Vent Components
| PAN8 Air Vent (P8IV) | PAN8 Soil Vent (P8SV) |
|---|
A) PAN8 Vent Terminal
B) Felt Weir| A) PAN8 Vent Terminal
B) Felt Weir
C) 100mm-160mm Flexi Pipe
D) Jubilee Clips
Colours: Red, Brown, Grey.
| PAN8 | Gauge | Headlap |
|---|---|---|
| Min Gauge | 320mm | 100mm |
| Max Gauge | 345mm | 75mm |
V2 Vent Components
| V2 Air Vent (V2IV) | V2 Soil Vent (V2IS) |
|---|
A) V2 Vent Terminal
B) Felt Weir| A) V2 Vent Terminal
B) Felt Weir
C) 100mm-160mm Flexi Pipe
D) Jubilee Clips
Colours: Red, Brown, Grey, Rustic.
| V2 | Gauge | Headlap |
|---|---|---|
| Min Gauge | 285mm | 100mm |
| Max Gauge | 310mm | 75mm |
For further help and advice contact Technical on 01525 244900 or email
Roofing.Technical@Ibstock.co.uk
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