KR20C Crank Load-Release Roller Blind
A roller blind with detachable magnetic crank control and a specialist load-release mounting arrangement.
Explore product : KR20C Crank Load-Release Roller Blind
Product imagery is illustrative of the system. Confirm the finish and options in your quotation.
Specialist roller blinds
KR20S Braked-Spring Load-Release Roller Blind
Product reference KR20S
A spring-operated roller blind without an operating cord or chain, mounted on specialist magnetic supports.
At a glance
- No separate operating cord or chain
- Enclosed braked-spring mechanism
- Magnetic load-release mounting arrangement
Supply enquiries welcomed across the UK. Specialist installation availability and commissioning requirements are confirmed individually.
Product overview
About this system
KR20S uses an enclosed braked spring to control the blind’s movement. It is operated by hand without a separate operating cord or chain, with the spring housed inside the 32 mm barrel.
The blind brackets sit on a white aluminium back bar secured through magnetic load-release supports. Fabric and bottom-bar selection remain part of the complete specification.
Check reach as well as the window size
Manual spring operation requires access to the blind itself, so the intended users and mounting height need to be considered. Send the approved operating method, window dimensions and fabric specification. We will confirm the suitable configuration and whether the required specialist installation service can be provided for the project.
The technical details
Specification
| Barrel diameter | 32 mm |
|---|---|
| Operation | Enclosed braked spring |
| Size basis | 220 g/m² fabric |
| Minimum width | 450 mm |
| Maximum width | 1850 mm |
| Maximum drop | 2450 mm |
| Maximum area | 4.3 m² |
| Adjacent blind bracket condition | No more than two brackets within a total 700 mm distance. |
Limits depend on the selected configuration. Use the relevant product documents and the agreed written specification for your order.
Options to discuss
- Spring limit stop
- Alternative bottom-bar styles
Check before ordering
- Published size limits assume 220 g/m² fabric; heavier options may need smaller sizes.
- Width, drop and area limits must all be met.
- Follow the specified spacing rules where several blinds are adjacent.
Product resources
Technical documents
Kestrel anti-ligature product brochurePDF · 2.7 MB · Opens in a new tabKR20S Braked-Spring Load-Release Roller Blind — technical datasheetPDF · 165 KB · Opens in a new tabKR20 + KR20S Anti-ligature Roller Blinds (No. 927) — fitting instructionsPDF · 356 KB · Opens in a new tab
Original manufacturer documents retain their branding. Confirm the product version and any additional warranty with your quotation.
Compare your options
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KR20 Sidewinder Load-Release Roller Blind
A chain-operated roller blind with a back bar and specialist magnetic mounting brackets.
Explore product : KR20 Sidewinder Load-Release Roller Blind
KVL31 Wand-Operated Load-Release Vertical Blind
A specialist vertical blind with wand control, enclosed louvre weights and magnetic supports.
Explore product : KVL31 Wand-Operated Load-Release Vertical BlindLet’s work through the details
Get a quote.
Plan your project.
Share the products you have in mind, or tell us what the space needs to do. We’ll help you establish the specification and the next step.
- Free initial estimates by email or WhatsApp
- UK-wide supply and installation enquiries
- Supply-only products and component orders
Prefer a conversation?07849 709975
Monday–Friday, 9am–5pm
Online enquiries at any time.
We aim to reply within 24 hours. Appointment dates and any specialist installation requirements are confirmed by our team.