2. Ubbink
  3. 144162

Ubbink 144162, 144183 Installation guide

  • Hello, I'm your assistant, and I've reviewed the installation instructions for the Ubbink Multivent 125 (UB34). This document details the steps for installing this vent in tiled roofs, covering key points such as preparing the underlay, positioning lead flashing, and securely fitting the pipe with a clip. I am ready to answer any questions you have about this process.
  • What is the first step in the Multivent installation?
    What type of cut should be made in the underlay?
    What should be done with the lead flashing?
    What is the last step described in the installation?
Issue 1
FIXING GUIDELINES FOR MULTIVENT 125 (UB34)
INSTALLATION IN TILES
1. Complete tiling to the course below where the Multivent is to be
installed
2. Make an ‘X’ cut in the underlay/sarking to allow for the penetration of
the 125mm diameter pipe
3. Position lead flashing over cut in underlay and dress over lower course of
tiles, ensuring the lead is dressed carefully into any profiling. Dress top
edge on to batten and turn up to form a lip
4. Lay course of tiles on either side of lead flashing
5. When laying next full course of tiles, it may be necessary to cut the tile
which dresses over the top of the Multivent
6. Engage pipe into base, ensuring that the cut sections of the underlay are
pulled upwards.
7. Secure pipe in the vertical position with pipe clip
Ubbink (UK) Ltd, Unit 33 Liliput Road, Brackmills Ind Est, Northampton, NN4 7DT
Tel: 01604 433000 Fax: 01604 433001
W: www.ubbink.co.uk E: [email protected]
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