The Duracoil Plus Continuous spring system is engineered from a single continuous wire that runs down the length of the bed. They are joined by Helicals or spiral coiled wires, across the width of the bed, creating a 'hinging' action at the top of the spring for a more flexible configuration that moulds and conforms to the body shape.
The distinctive 'U' shaped coil head provides outstanding surface coverage and support, reducing the possibility of comfort layers pocketing into the Spring unit. The Serta Perfect Sleeper Range features additional steel stabilisers to provide additional edge support to the mattress.
| The Duracoil Plus spring unit has almost twice the coils of conventional spring systems (680 for Queen size versus less than 400 for conventional spring systems) | High spring count resutls in extra support for the body |
| The unique triangular formation of the Posture Spring system distributes weight evenly across adjoining coils, improving mattress stability and reducing sway | Fewer pressure points during sleep results in superior pressure relief for improved circulation and less tossing and turning for a restful night's sleep |
| Reinforced Firm Edge Support, features two firmer rows of springs along the edge of the mattress. Serta Perfect Sleeper features additional edge stabilisers | You can sleep all the way to the edge without the 'roll out of bed' feeling |
Technical Information
Single |
Long Single |
King Single |
Double |
Queen |
King |
|
| Coil Count | 380 |
400 |
480 |
570 |
680 |
800 |
Mattress |
Firm Edge |
Helical Wire |
Edge Band |
|
| Wire Gauge | 1.75mm |
1.93mm |
1.3mm |
4mm |
The Serta Perfect Sleeper Range (click below for detailed info):
