Operation
Cord operated
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Detailed independent system guide
Silent Gliss SG 3970 Installation Guide
A detailed independent guide to the high-capacity Silent Gliss SG 3970 cord-operated, Wave-compatible and recess-capable track.
Published range
Medium to large
Fitting
Ceiling, wall or recess
Published maximum system length
15 m
Published maximum load
38 kg
Wave compatibility
Wave 2C
Running technology
2-component roller
Bendable recess profile
Yes
System overview
SG 3970 is a longer and higher-capacity cord-operated system using 2-component roller technology. It supports published Wave compatibility and ceiling, wall or recessed fitting.
Suitable applications
- • Large residential and commercial openings
- • Heavier curtain packages within current guidance
- • Wave curtains
- • Recessed architectural details
- • Long straight or appropriately bent layouts
When not to assume it fits
- • Projects that exceed current system guidance
- • Sites without a strong continuous fixing route
- • Recesses that prevent installation or maintenance
- • Systems specified without verifying the complete control and roller package
Installation planning
Checks before fixing the track
1
Confirm total curtain-package weight, not only face-fabric weight
2
Coordinate bracket spacing with the actual load
3
Plan transport and handling of long or bent profiles
4
Provide access to cord controls and internal components
5
Check deflection and support around stacking positions
Troubleshooting and failure clues
- • A heavy curtain moving poorly should trigger a complete load and alignment review
- • Long systems require careful join and bracket-line accuracy
- • Recess contamination can affect roller travel and servicing
Frequently asked questions
What is the published maximum load for SG 3970?
Silent Gliss currently publishes 38 kg.
Can SG 3970 be recessed?
Yes. Silent Gliss publishes ceiling, wall and recess fitting and a bendable recess profile.
Does SG 3970 use gliders?
Silent Gliss describes SG 3970 as using 2-component roller technology.
Professional installation
Have the exact system checked before fitting
Send the product reference, track length, curtain heading and photographs of the proposed fixing route.
Request installationVerify the exact system and current manufacturer documentation before ordering, bending, cutting or drilling. TrackFit is independent and does not imply authorised-installer status.