IS8035si Automatic Door Seal

Automatic door bottom seals incorporate a spring-
loaded mechanism that automatically lowers to seal the gap as the door closes and retracts as it is opened. They are available in either face-fixed,
semi-rebated or fully mortised options.

Medium duty, automatic door bottom seals which can be semi-
rebated (IS8035si) or face-fixed (IS8035si or IS8036si) to the bottom edge of single action doors. The seals have a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. Pressure against the door jamb on the adjustable strike button operates the seal automatically.

IS8035si: This seal can be face-fixed or semi-rebated to the door bottom using the fixings provided. When the seal is to be semi-rebated, the seal is mounted into a 37mm deep x 13mm wide machined groove. The screw line is covered by an aesthetic flexible PVC cover strip.

IS8036si: This seal is face-fixed to the bottom edge of single action
doors. It has an architectural ‘curved’ cover plate to conceal fixing
points and provide an aesthetic finish.

Both seals have brass adjustment buttons and injection moulded,
push-fit reinforced nylon end plates plus a high efficiency
mechanism to assist with the closing force requirements detailed in
AS1428/1 (Design for Access and Mobility).

Gap size
• Min. 3mm / max. 10mm

Standard lengths
• 380mm
• 600mm
• 820mm
• 920mm
• 1070mm
• 1220mm

IS8035si and IS8036si
maximum allowable cut-back sizes:
• 380mm seal cuts to 275mm
• 600mm seal cuts to 380mm
• 820mm seal cuts to 600mm
• 920mm seal cuts to 820mm
• 1070mm seal cuts to 920mm
• 1220mm seal cuts to 1070mm
(*Seal can be cut on site for exact dimensions)

IS8035si Standard colours
• Silver anodised aluminium with grey end plates,
grey cover strip and grey silicone gasket.
• Black anodised aluminium with black end plates,
black cover strip and black silicone gasket.

IS8036si Standard colour
• Silver anodised aluminium cover plate with grey end plates and
grey silicone gasket. (Black end plates and black gasket also
available upon request.)

Approval/s
• Fire tested to AS1530 Part 4 in accordance with AS1905 Part 1
• Certifications GVYI.R26629, GVWZ.R26629, GVWZ7.R26629
• Medium temperature smoke leakage approvals to AS1530 Part 7,
compliant with AS6905 on proprietary door assemblies
• Conforms with BCA Specification C3.4 smoke sealing requirements
• Acoustically tested in accordance with AS1191, IS0140.3
& ISO10140-2
• Durability tests demonstrating over 1,000,000 open & close cycles