A new design uPVC patio door called ‘Synchro’ is available to PAS24 standards. PAS24 is one of the latest security regulations for patio doors. It has improved strength, security and weather performance meaning it also satisfies BS6375 as standard. The product is the most sustainable patio door on the market, with a frame composition made up of at least 40% PCW. In can achieve excellent thermal efficiency with U-values as low as 1.3 for double glazed units and 1.0 for triple glazed. A maximum width of 4m using 2 sliding doors, creates a massive expanse of glass. It can also offer a soft close upgrade option.
| min width | max width | min height | max height | |
| 2 doors | 1650 | 4000 | 1950 | 2400 |
| 3 doors | 2400 | 5900 | 1950 | 2400 |
| 4 doors | 3200 | 5900 | 1950 | 2400 |
New soft close upgrade option – High security – New static circulation – Multi-point locking – Anti-lift track – Fully steel-reinforced – Toughened safety glass – Super size options.