Selection Guide: Interior
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Interior expansion joint covers from EMSEAL are designed to maximize durability and coordinate aesthetically.
*Stock Item: These are short-lead-time items stocked by EMSEAL in quantities usually sufficient to meet project demands. If not in stock EMSEAL will provide an import quote and lead time.
Description
Solid aluminum
Recess mount
Heavy load rating
Details
Joint sizes up to:
3/8″ – 4″ (10 – 100mm)
Movement:
1 1/2″= +3/4″, -3/4″
(40mm= +20mm, -20mm)
Description
Solid aluminum
Recess mount
Heavy load rating
Details
Joint sizes up to:
3/8″ – 3″ (10 – 75mm)
Movement:
1¾″= +9/16″, -9/16″
(30mm= +15mm, -15mm)
Description
Solid aluminum
Recess mount
Heavy load rating
Details
Joint sizes up to:
3/8″ – 2″ (10 – 50mm)
Movement:
¾″= +3/8″, -3/8″
(20mm= +10mm, -10mm)
Description
Aluminum
Surface mount
Details
Joint size:
Up to 8″ (200mm)
Movement:
Thermal: 1 ½″= +¾”, -¾”
(40mm= +20mm, -20mm)
Seismic: 11 1/4″ = +6″, -5 1/4″
(285mm = +150mm, -135mm)
Description
Alum/rubber
Surface mount
Standard load rating
Details
Joint sizes:
13/16″ – 2″ (20 – 50mm)
Movement:
3/4″= + 3/8″, – 3/8″
(20mm= +10mm, -10mm)
Description
Alum/elastomeric
Recess mount
Standard load rating
Details
Joint size:
½″ – 2″ (13 – 50mm)
Movement:
5/8″= +5/16″, -5/16″
16mm= +8mm, -8mm
Description
Solid aluminum
Surface mount
Details
Joint sizes:
½″ – 3 ¼″ (13 – 80mm)
Movement:
Max open joint: 3 ¼″ (80mm)
Min closed joint: ¼″ (7mm)
Description
Alum/elastomeric
Recess mount
Standard load rating
Details
Joint sizes:
3/16″ – 1 ¼″ (5 – 30mm)
Movement:
3/8″= +3/16″, -3/16″
(10mm= +5mm, -5mm)
Description
Alum/rubber
Surface mount
Standard load rating
Details
Joint sizes:
3/4″ – 1 1/4″ (20 – 30mm)
Movement:
3/16″= + 1/8″, – 1/16″
(5mm= +3mm, -2mm)
Description
Alum/elastomeric
Surface mount
Standard load rating
Details
Joint sizes:
1 3/8″ – 1 7/8″ (35 – 48mm)
Movement:
3/8″= + 3/16″, – 3/16″
(10mm= +5mm, -5mm)
Description
Alum/elastomeric
Surface mount
Standard load rating
Details
Joint size:
2″ – 2 ½″ (50 – 65mm)
Movement:
5/8″= + 5/16″, – 5/16″
(16mm= +8mm, -8mm)
Description
Solid Aluminum
Extra heavy load rating
Details
Joint sizes:
Up to 24″ (820mm)
Movement:
Various
Description
Precompressed
Anchorless
Rapid installation
Details
Joint sizes:
1″ – 4″ (25 – 100mm)
Movement:
Up to 100% (+50, -50%)
Description
- Mass-loaded acoustic seal
- Fire-resistant
- Insulates
- Sound attenuating
- Non-mechanical and non-metallic
- Helps control HVAC balance between rooms
Details
1″ (25mm) to 6″ (150mm)