Watertight Expansion Joints and Construction Sealants by EMSEAL

Selection Guide: Interior

Interior expansion joint covers from Sika Emseal are designed to maximize durability, enhance life safety, and coordinate aesthetically. How to select floor expansion joints?

Interior Floor

Interior Fire rated seismic expansion joint cover with flush installation SJS-FR-NB from Sika Emseal

Description

  • 1 or 2-Hour, Built-In Fire-Rating (UL 2079)
  • Integral coverplate
  • “No Bump” option ensures smooth rolling surface
  • “Infill” option receives flooring for aesthetic integration
  • Non-invasively anchored
  • Integrates into flooring

Details

2″  to  10″
(50 – 250mm)

100% Movement (+50%/-50%)

Wabo®CorridorWrap interior carpet floor flush mounted expansion joint cover system by Sika Emseal

Description

Alum/elastomeric
Recessed/Surface mounted options
Standard load rating
Floor/Wall/Ceiling options

Details

Joint size:
Floor:
1″ – 3″ (25mm – 75mm)

Wall/Ceiling:
1″ – 6″ (25mm – 150mm)

Movement:
Floor = 50% Total
Wall/Ceiling = 100% Total

Wabo®FastFloor (FJF) seismic interior floor surface mounted expansion joint coverplate system

Description

Solid aluminum
Recessed/Surface mounted options
Medium load rating

Details

Joint sizes:
FJF = 1″ – 6″ (25mm – 150mm)
FJS = 2″ (50mm)

Movement:
FJF = >100% total
FJS = 50% total

Wabo®HingeMount (HDH) interior floor surface mounted hinged expansion joint coverplate system for uneven floor/deck heights by Sika Emseal

Description

Solid aluminum
Hinged design
Surface mounted
Light load rating

Details

Joint sizes:
HDH/HDH-C (corner) = 2″ – 6″ (50 – 150mm)

Movement:
HDH = ≥100% total
HDH-C = ≥50% total

Wabo SeismicFloor (FNB) seismic interior floor expansion joint cover flush mount system in carpet

Description

Solid aluminum w/ stainless-steel options
Recessed/Surface mounted options
Medium-heavy load rating

Details

Joint sizes:
FNB = 2″ – 24″ (50mm – 610mm)
FXE = 4 – 18″ (100mm – 455mm)

Movement:
FNB = >100% total
FXE = >100% total

Description

Alum/rubber
Recessed mount
Standard load rating

Details

Joint sizes:
13/16″ – 2″ (20 – 50mm)

Movement:
3/4″= + 3/8″, – 3/8″
(20mm= +10mm, -10mm)

Interior Wall

Wabo®CorridorWrap (CWWF) interior wall flush mounted expansion joint cover plate by Sika Emseal

Description

Alum/elastomeric
Recessed/Surface mounted options
Standard load rating
Floor/Wall/Ceiling options

Details

Joint size:
Floor:
1″ – 3″ (25mm – 75mm)

Wall/Ceiling:
1″ – 6″ (25mm – 150mm)

Movement:
Floor = 50% Total
Wall/Ceiling = 100% Total