| Part code prefix | Product category description | Effective date | % Uplift | ||||
| Collaboration powered by Smartsheet | Report Abuse | |||||||
| 1 |
| PVC rainwater, roofline, window trim | 12/01/26 | 5 | |||
| 2 |
| PVC Rainwater and Drainage | 13/03/26 | 4.8 | |||
| 3 |
| Aluminium and Cast Iron rainwater goods | 01/04/26 | 4 | |||
| 4 |
| Cast Iron Style rainwater goods | 01/04/26 | 5 | |||
| 5 |
| Fascia, Soffit, Rainwater | 01/04/26 | 8.5 | |||
| 6 |
| Aluminium and Cast Iron rainwater goods | 20/04/26 | 5 | |||
| 7 |
| Cast Iron Style rainwater goods | 30/04/26 | 18 | |||
| 8 |
| Silicones, adhesives | 01/05/26 | 12 | |||
| 9 |
| Polycarbonate, roof bars, glazing bars | 09/05/26 | 9 | |||