These files are provided by the manufacturer. While Building Products Index takes every care to ensure the information is correct and up to date, we cannot be held liable for any out of date or incorrect information in them. You should check with the supplier before specifying or purchasing products.

1. Osma Above Ground Trade Price List (OS101) February 1st 2017 Rev1
above ground drainage

Published [29/08/17]File size [8480 KB]

2. Osma Below Ground TPL OS102 February 1st 2017 Rev2
Below Ground & Civils

Published [22/02/18]File size [5378 KB]

3. Osma Domestic Channel Drain System Product Guide
domestic channel drainage

Published [21/11/17]File size [2243 KB]

4. Osma Rainwater Systems Product Installation Manual
Water management Product And Installation Manual

Published [29/08/17]File size [8123 KB]

5. Osma Soil and Waste Product Installation Manual
soil and waste water drainage

Published [27/03/17]File size [10890 KB]

6. OSMA OsmaDrain Below Ground Product Installation Manual
Waste water drainage, Bottle Gullies, Vertical Connections

Published [22/02/18]File size [9552 KB]

7. Osma Inspection Chambers Product Installation Manual
Inspection Chambers Product and Installation Manual

Published [27/03/17]File size [11805 KB]

Osma Acoustic Couplers

Published [22/02/18]File size [1125 KB]

Osma HepvO Product Installation Manual
Hygienic Self-Sealing Waste Valve

Published [27/03/17]File size [2834 KB]

Osma UltraRib Product Installtion Manual UR102
foul and surface water drainage

Published [22/02/18]File size [8134 KB]