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  1. Home
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  3. Hardware & Building Materials
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  5. Door Hardware & Components
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  7. Door Exit Devices
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  9. Mullions

Mullions (98 items)

Falcon Mullions 2923 8FT
Falcon

Mullions

Zoro # G910057726
Mfr # 2923 8FT
product price: 
$345.99
/ea
Von Duprin 1654/4954 Fitting Set Aluminum Painted Finish 050330 SP28
Von Duprin

1654/4954 Fitting Set Aluminum Painted Finish

Zoro # G716502765
Mfr # 050330 SP28
product price: 
$169.99
/ea
Falcon Mullions 4023 8FT
Falcon

Mullions

Zoro # G710057674
Mfr # 4023 8FT
product price: 
$394.99
/ea
Von Duprin Mullion Retrofit Key Kit, Dark Bronze KR54-F 313
Von Duprin

Mullion Retrofit Key Kit, Dark Bronze

Zoro # G4060939
Mfr # KR54-F 313
product price: 
$579.99
/ea
Von Duprin Steel Mullion KR4954 10FT 6IN SP28
Von Duprin

Steel Mullion

Zoro # G210055705
Mfr # KR4954 10FT 6IN SP28
product price: 
$1,476.99
/ea
Von Duprin Mullion Retrofit Key Kit, Aluminum KR54 SP28
Von Duprin

Mullion Retrofit Key Kit, Aluminum

Zoro # G1666786
Mfr # KR54 SP28
product price: 
$528.99
/ea
Von Duprin Key Removable Mullion, Standard, 8 ft. 4954 8FT 2IN SP28
Von Duprin

Key Removable Mullion, Standard, 8 ft.

Zoro # G4061018
Mfr # 4954 8FT 2IN SP28
product price: 
$637.99
/ea
Falcon Removable Steel Mullion, 7 Ft. 3 In. to 8 Ft. Opening, Prime Coat 4023 8FT 2IN
Falcon

Removable Steel Mullion, 7 Ft. 3 In. to 8 Ft. Opening, Prime Coat

Zoro # G416475543
Mfr # 4023 8FT 2IN
product price: 
$402.99
/ea
Von Duprin Key Removable Mullion, Standard, 7 ft. 4954 7FT 2IN SP313
Von Duprin

Key Removable Mullion, Standard, 7 ft.

Zoro # G4061027
Mfr # 4954 7FT 2IN SP313
product price: 
$588.99
/ea
Von Duprin Key Removable Mullion, Fire Labeled, 8 ft 9954 8FT SP28
Von Duprin

Key Removable Mullion, Fire Labeled, 8 ft

Zoro # G4060975
Mfr # 9954 8FT SP28
product price: 
$1,002.99
/ea
Detex Keyed Removable Mullion, Satin SS, 96" L 90KR x 8FT
Detex

Keyed Removable Mullion, Satin SS, 96" L

Zoro # G9529740
Mfr # 90KR x 8FT
product price: 
$794.99
/ea
Von Duprin Mullion Retrofit Key Kit, Aluminum KR54-F US28
Von Duprin

Mullion Retrofit Key Kit, Aluminum

Zoro # G4060948
Mfr # KR54-F US28
product price: 
$529.99
/ea
Falcon Mullions 2923 7FT 2IN
Falcon

Mullions

Zoro # G310057227
Mfr # 2923 7FT 2IN
product price: 
$354.99
/ea
Aiphone Mullion Mounting Bracket, JK Series JK-MB
Aiphone

Mullion Mounting Bracket, JK Series

Zoro # G0250647
Mfr # JK-MB
product price: 
$60.45
/ea
Von Duprin Steel Mullion KR4954 8FT 6IN SP28
Von Duprin

Steel Mullion

Zoro # G210056085
Mfr # KR4954 8FT 6IN SP28
product price: 
$1,239.99
/ea
Sargent Non-Rated Aluminum Mullion SRG-980-96-PC
Sargent

Non-Rated Aluminum Mullion

Zoro # G604407271
Mfr # SRG-980-96-PC
product price: 
$775.99
/ea
Von Duprin Steel Mullion KR4954 8FT 6IN SP313
Von Duprin

Steel Mullion

Zoro # G010055998
Mfr # KR4954 8FT 6IN SP313
product price: 
$1,357.99
/ea
Von Duprin Lacquer Sprayed Aluminum Mullion 4954287 4954287
Von Duprin

Lacquer Sprayed Aluminum Mullion 4954287

Zoro # G3767829
Mfr # 4954287
product price: 
$815.99
/ea
Von Duprin Steel Mullion 4954 7FT 2IN SP28 BLANK
Von Duprin

Steel Mullion

Zoro # G610057354
Mfr # 4954 7FT 2IN SP28 BLANK
product price: 
$705.99
/ea
Phi Precision Hardware Inc PHI Mullions KR822 600 8
Phi

Precision Hardware Inc PHI Mullions

Zoro # G610059235
Mfr # KR822 600 8
product price: 
$1,314.99
/ea
Von Duprin Steel Mullion KR4954 7FT 6IN SP28
Von Duprin

Steel Mullion

Zoro # G210055774
Mfr # KR4954 7FT 6IN SP28
product price: 
$1,148.99
/ea
Precision Key Removable Mullion, Standard RM0KR822600
Precision

Key Removable Mullion, Standard

Zoro # G9067274
Mfr # RM0KR822600
product price: 
$1,011.99
/ea
Von Duprin Steel Mullion 4954 10FT 2IN SP28 BLANK
Von Duprin

Steel Mullion

Zoro # G410057578
Mfr # 4954 10FT 2IN SP28 BLANK
product price: 
$883.99
/ea
Von Duprin Aluminum Mullion 5754 7FT 2IN 313
Von Duprin

Aluminum Mullion

Zoro # G610057453
Mfr # 5754 7FT 2IN 313
product price: 
$1,810.99
/ea
First Choice Building Products KEYED REMOVABLE MULLION 8' KRM370-8BR
First Choice Building Products

KEYED REMOVABLE MULLION 8'

Zoro # G611776353
Mfr # KRM370-8BR
product price: 
$2,420.99
/ea
Precision Non Locking Mullion, Standard RM0822600
Precision

Non Locking Mullion, Standard

Zoro # G9067326
Mfr # RM0822600
product price: 
$545.99
/ea
Von Duprin Steel Mullion 4854 7FT 2IN SP28 RHR
Von Duprin

Steel Mullion

Zoro # G410056885
Mfr # 4854 7FT 2IN SP28 RHR
product price: 
$901.99
/ea
Best Removable Mullion, 2" L, For Exit Devices RM0KR822689
Best

Removable Mullion, 2" L, For Exit Devices

Zoro # G7894437
Mfr # RM0KR822689
product price: 
$1,123.99
/ea
Detex Keyed Removable Mullion, Satin SS, 84" L GTPLKIT
Detex

Keyed Removable Mullion, Satin SS, 84" L

Zoro # G9529950
Mfr # GTPLKIT
product price: 
$1,038.99
/ea
Von Duprin Key Removable Mullion, Fire Labeled, 7 ft 9954 7FT SP28
Von Duprin

Key Removable Mullion, Fire Labeled, 7 ft

Zoro # G4060990
Mfr # 9954 7FT SP28
product price: 
$953.99
/ea
Von Duprin Key Removable Mullion, Standard, 8 ft. 4954 8FT 2IN SP313
Von Duprin

Key Removable Mullion, Standard, 8 ft.

Zoro # G4061009
Mfr # 4954 8FT 2IN SP313
product price: 
$637.99
/ea
Precision Key Removable Mullion, for 8 Ft Door, FR, Painted Aluminum RM0FLKR822689
Precision

Key Removable Mullion, for 8 Ft Door, FR, Painted Aluminum

Zoro # G5395033
Mfr # RM0FLKR822689
product price: 
$1,389.99
/ea
Precision Removable Mullion, for 8 Ft Door, Painted Aluminum RM0822689
Precision

Removable Mullion, for 8 Ft Door, Painted Aluminum

Zoro # G5398497
Mfr # RM0822689
product price: 
$707.99
/ea
Von Duprin Steel Mullion 4954 10FT 2IN SP313
Von Duprin

Steel Mullion

Zoro # G410057363
Mfr # 4954 10FT 2IN SP313
product price: 
$849.99
/ea
Detex KEYED REMOVABLE MULLION, 7 FOOT, RIM CYLINDER SOLD SEPARATELY DTX-90KRx7
Detex

KEYED REMOVABLE MULLION, 7 FOOT, RIM CYLINDER SOLD SEPARATELY

Zoro # G304401432
Mfr # DTX-90KRx7
product price: 
$1,237.99
/ea
Precision Key Removable Mullion, for 9 Ft Door, Painted Aluminum RM0KR8226899
Precision

Key Removable Mullion, for 9 Ft Door, Painted Aluminum

Zoro # G5394963
Mfr # RM0KR8226899
product price: 
$1,171.99
/ea
Mullions (98 items)
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Frequently Asked Questions

A mullion is a vertical structural element used to separate windows, doors, or other openings in a wall or frame. They provide support for the glazing and divide the opening into smaller sections.

Mullions can be made from a variety of materials, including wood, metal, fiberglass, and composite materials. The material choice depends on the specific application, environmental conditions, and aesthetic preferences.

Mullions come in various types, such as fixed, operable, curved, and thermally insulated. Fixed mullions are permanently installed, while operable mullions allow for the opening and closing of windows or doors. Curved mullions are used to create curved facades, and thermally insulated mullions minimize heat transfer between the interior and exterior.

Mullion installation involves precise measurements, cutting, and assembly. It typically requires specialized tools and expertise. Mullions can be installed in new construction or as part of renovation projects to update the look and functionality of an existing building.

Related Categories

Exit DevicesExit Device AccessoriesDoor Bottoms, Thresholds & SealsDoor Closer Parts
Door Surface ProtectionCeiling Tile AccessoriesCeiling TilesGarage Door Openers
DoorsSheet Gasketskey removable mullionfr paint
removable mulliondoor mullion

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