Technical / Specification

RSL recommend that all technical details required are requested. We recommend that the correct information for each individual project is discussed as early as possible to ensure that the correct products are indicated on the drawings. This will assist in the projects running and hopefully avoid unnecessary holdups.

Drawings can be supplied in either PDF or CAD format at your request.

Technical RSL compliance (Product)

All of RSL Bristol’s Roller Shutter Systems have obtained certification from a third party scheme. The CERTISECURE (Warrington Certification) guarantees that company products go beyond required legal requirements

The government accredited Chas scheme examines certain health and safety aspects of the products. Under the terms of this scheme, the RSL system can be used in government contracts safely. The company also complies with NBS Plus Specifications for cavity closer, Lintels, and shutters.

NBS Specification

L20 610 Doors / Windows / Hatches

Manufacturer: RSL Bristol Ltd, Cornishway South, Galmington, Taunton, Somerset. TA1 5NQ.

Tel: 01823 352 308 – Email: [email protected] – Website:

Product Reference: RSL ‘patented’ Inbuilt Roller Shutter Lintel System.

Performance: High quality security shutters whilst enhancing aesthetics.

Arrangement: Horizontal laths with inbuilt shutter boxes concealed with the wall makeup.

Cavity closers: Fully insulated and recess into the cavity. Aluminum guide within powder coated to any RAL/BS code.

Lintels: Load bearing Hot dipped galvanized finished.

Shutter Reference: STS BR2 & STS BR3 Secured by Design Double Extruded lath with strengthening bar through the middle, Powder coated to 25 microns to any RAL/BS code.

Operation: 240v Motorised to allow controlled ascent and descent.

RSL ensure that all our roller shutters, garage doors, corner lintels meet or exceed applicable legislation and standards:

  • Tables are based on conservative assumptions and specific designs will frequently permit higher loads.
  • Structural performance in accordance with EN 845-2:2003 (E). Lintels tested at the University of the West of England.
  • All lintels incorporate full length expanded polystyrene insulation to BS3837 and Airtech Double to BBA 08/4565.
  • All standard lintels are manufactured from pre-galvanised steel or hot rolled dry/mild steel to BS 10025-1:2004 S275.
  • To Building Regulations Approved Documents L1 and L2: 2006 when specified and installed correctly.
  • Powder coating to comply with EN ISO 1461 zinc
  • European Patent No. 98300928.
  • UK Patent Nos. 9723019, 9702597, 9500914, 9724969, 9712241.
  • Registered design 2063138.
  • Lintels can be fabricated in stainless steel to EN 10088.
  • Corrosion protection to EN ISO 1461:type 1.

If you have any further questions regarding our specifications, we would be more than happy to discuss them.

Contact Details

Address: Cornishway South Taunton, Somerset Postcode: TA1 5NQ
Phone: 01823 352 308
Email: [email protected]

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