Selection Guide: Interior
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Interior expansion joint covers from EMSEAL are designed to maximize durability and coordinate aesthetically. How to select floor expansion joints?
*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
- 1 or 2-Hour, Built-In Fire-Rating (UL 2079)
- Integral coverplate
- Non-invasively anchored
Details
2″ to 10″
(50 – 250mm)
100% Movement (+50%/-50%)
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:
1 1/8″= +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
Recessed 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)