This is a list of "SHOWER UNDERLAYS" products and suppliers.
| SHOWER UNDERLAYS | DALLMER LTD |
| DURAL UK LTD | |
| wedi Systems (UK) Ltd | |
| SHOWER UNDERLAYS Floor Level Showers | AKW-MEDICARE |
| DALLMER LTD | |
| DELTA MEMBRANE SYSTEMS LTD | |
| DURAL UK LTD | |
| KNAUF UK | |
| wedi Systems (UK) Ltd | |
| SHOWER UNDERLAYS Shower Tray Base | DALLMER LTD |
| wedi Systems (UK) Ltd | |
| SHOWER UNDERLAYS Soundproofing | DALLMER LTD |
| wedi Systems (UK) Ltd |