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
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
Description
Aluminum with colored elastomeric gland
Flush mounted
Details
Joint size:
NBW = 4″ – 24″ (100 – 610mm)
NBS = 2″ – 24″ (50 – 610mm)
Movement:
>100% total
Description
Aluminum with colored elastomeric gland
Flush mounted
Details
Joint size:
2″ – 6″ (50 – 150mm)
Movement:
>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
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
Description
Aluminum with colored elastomeric gland
Flush mounted
Details
Joint size:
NBW = 4″ – 24″ (100 – 610mm)
NBS = 2″ – 24″ (50 – 610mm)
Movement:
>100% total
Description
- Colored elastomeric seal
- Recess mounted
Details
Joint sizes:
Exterior:
WSW = 10″ – 24″ (50mm – 610mm)
Interior:
WSE/WSC = 2″ – 6″ (50mm – 150mm)
Movement:
WSW = >100% total
WSE/WSC = >100% total