IS7071si - Astragal Seal

The IS7071si Astragal Seal is designed for optimal sealing on plain or rebated meeting stiles of single or double swing double doors. It offers flexible installation options for surface mounting or rebating, with the ability to install two seals on a single stile to accommodate a latch. This versatile seal provides superior protection against noise, smoke, light, dust, and weather.

Features and Benefits

• Flexible Installation: Suitable for surface-mounted or rebated applications, with pre-drilled and countersunk fixing holes for easy installation.
• Comprehensive Protection: Shields against acoustic, smoke, light, dust, and weather infiltration.
• Perimeter Sealing: Functions effectively around the head and jambs of single or double doors.
• Enhanced Functionality: Accommodates dual-seal installation on one stile for added versatility.
• High Durability: Tested to withstand 100,000 open and close cycles for long-lasting performance.
• Compliance Certified: Meets fire, smoke, and acoustic standards for reliable sealing solutions.

Specifications

• Gap Size:
  • Surface-mounted: Min. 5mm / Max. 7mm
  • Rebated: Min. 2mm / Max. 4mm
• Standard Lengths: 2250mm, 3000mm, and increments of 250mm from 1000mm to 5000mm.
• Standard Colours:
  • Silver anodised aluminium with grey silicone twin-fin gasket
  • Black anodised aluminium with black silicone twin-fin gasket
• Fixing:
  • Supplied with fixing screws
  • Requires a door sequence selector unless one door leaf is fixed
• Approvals:
  • Fire tested to AS1530 Part 4 as per AS1905 Part 1
  • Smoke leakage tested to AS1530 Part 7
  • Conforms to BCA Specification C3.4
  • Acoustically tested to AS1191, ISO140.3, and ISO10140-2

Choose the IS7071si Astragal Seal for robust, reliable, and versatile door sealing solutions.