Kilargo IS3020si Door Bottom Seal

Manuf P/N:

This is a non-returnable Product.

The IS3020si seals can be fitted to door bottoms or meeting stiles of single and double action doors. They can also be utilised for door bottoms on roller type doors.
The seal can provide effective containment against medium and ambient temperature smoke, sound, dust, light, weather and vermin.

Gap Size

  • Min. 15mm / max. 19mm

Standard Lengths

  • 1000mm
  • 2250mm
  • Also available in: 250mm increments from 1000mm to 5000mm (Special Order Only)

Standard Colours

  • Silver anodised aluminium with grey silicone gasket
  • (black silicone gasket also available to special order)


  • Timber fixing screws are supplied with detailed fitting instructions
  • Fixing holes are pre-drilled to allow the seals to be positioned accurately


  • Conforms to BCA Specification C3.4 for smoke doors (when fitted to compliant door leaves)
Products specifications
Accoustic Rating to AS1191 and ISO140.3 Acoustically tested in accordance with AS1191, ISO140.3 & ISO10140-2
Brush Size NA
Colour Silver
Finish Silver anodised aluminium carrier with grey siliconegasket and cover strip
Fire tested, check with manufacturer for further details. NA
Includes Fixing Screws Yes
Max Door Gap 19mm
Min Door Gap 15mm
Self Adhesive No
Suitable for Smoke Doors Medium temperature smoke leakage tests to AS1530 Part 7 available on proprietary door assemblies. Conforms with NCC Specification C3.4 smoke sealing requirements.
Material Aluminium & Silcone
Warranty 2 years from date of sale
Catalogue / Brochures
  • document name
  • format
  • size
  • download
    • Kilargo IS3020 - IS3021 - IS3022 Brochure
    • 659KB
    • Kilargo - Integrity Seals Brochure (Complete)
    • 18.4MB
Installation Instructions / Templates
  • document name
  • format
  • size
  • download
    • Kilargo IS3020 Fitting Instructions
    • 356KB

**The specifications on our website are often provided to us by our manufacturers, provided as guidance only. While Access ensures it deals with reputable manufacturers, it cannot verify the accuracy of every claim made by them about their products as manufacturers often reserve the right to make changes without notice. To the extent permitted by law, We are not liable in respect of any claims made on this website in respect of any specification or claim by a manufacturer for its product.**