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12h Doors

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Home Tips: Exterior Doors
Exterior sliders have one fixed panel and one panel that glides along top and bottom tracks. These doors operate easily, seal out the weather well and admit plenty of light.
How To: Doors & Windows
Installing Folding and Sliding Doors Installing Interior Doors. Marked articles are not available for republication.
Choose an Exterior Door
They are also available in steel and fiberglass, with the same characteristics as those found in traditional entry doors of the same material. French doors are available with either.
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  1. Industrial Air Door - High Velocity - (2) 1 HP Motors - 12'H x 8'W Door

    Industrial Air Door - High Velocity - (2) 1 HP Motors - 12'H x 8'W Door

    Installed above a large door, these industrial air doors, or air curtains' will keep warm air inside and cold air outside. Air doors create a laminar air flow separating two different air zones. - - The industrial models are well suited for warehouses and factories where doors are continually left open. Cover doors up to 16' tall and 12' in width using the extra power unit. These models are among the most powerful in the industry. This product ships absolutely free to the continental United States. Door size ...
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    In Stock

    See item
    $1,904.00
    See It
    at SJF Online Store
  2. On Sale - 20% Discount on Hager RCBB154131232 Residential Polished Stainless Ball Bearing Door HHager RCBB154131232 Residential Polished Stainless Ball Bearing Door H

    Hager RCBB154131232 Residential Polished Stainless Ball Bearing Door H

    Hager 3-1/2" x 3-1/2" Full Mortise Residential Duty 1/4" Radius Corner Ball Bearing Hinges - Pair from the Residential Collection - Hager, RCBB1541-3.5, Ball Bearing,Polished Stainless, Residential, Door Hinge, 3 1/2 x 3 1/2 - Residential Collection
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    In Stock

    See item

    $31.60

    $25.28
    See It
    at Handlesets
  3. BATTALION 2MDG8 Door Reinforcer, H 12 X L 5 In

    BATTALION 2MDG8 Door Reinforcer, H 12 X L 5 In

    Steel

    Door Reinforcer, Material Steel, Dull Type 304 Stainless Steel, Height 12 In, Length 5 In, Width 1 3/4 In, Mounting For Mortise Locks, Includes Hardware, Backset Mortise Locks In
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    In Stock

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    $37.20
    See It
    at Grainger
  4. Industrial Air Door - High Velocity - (2) 1 HP Motors - 12'H x 7'W Door

    Industrial Air Door - High Velocity - (2) 1 HP Motors - 12'H x 7'W Door

    Installed above a large door, these industrial air doors, or air curtains' will keep warm air inside and cold air outside. Air doors create a laminar air flow separating two different air zones. - - The industrial models are well suited for warehouses and factories where doors are continually left open. Cover doors up to 16' tall and 12' in width using the extra power unit. These models are among the most powerful in the industry. This product ships absolutely free to the continental United States. Door size ...
    Read More

    In Stock

    See item
    $1,856.40
    See It
    at SJF Online Store
  5. On Sale - 41% Discount on Ives FS11543 Polished Brass Heavy Duty Cast Brass or Bronze Plunger Type Door HIves FS11543 Polished Brass Heavy Duty Cast Brass or Bronze Plunger Type Door H

    Ives FS11543 Polished Brass Heavy Duty Cast Brass or Bronze Plunger Type Door H

    brass

    Heavy Duty Cast Brass or Bronze Plunger Type Door Holder 5 1/2" Height 1 1/4" ThrowThis contemporary heavy duty cast brass or bronze plunger type door holder 5 1/2" height 1 1/4" throw is constructed of sturdy cast aluminum. It is an economical metho
    Read More

    In Stock

    $76.70

    $44.87
    See It
    at Build.com
  6. On Sale - 20% Discount on Hager 17413122D Residential Brass Tone Dichromate Plain Bearing Door HHager 17413122D Residential Brass Tone Dichromate Plain Bearing Door H

    Hager 17413122D Residential Brass Tone Dichromate Plain Bearing Door H

    brass

    Hager 3-1/2" x 3-1/2" Full Mortise Residential Duty Square Corner Plain Bearing Hinges - Pair from the Residential Collection - Hager, 1741-3.5, Plain Bearing,Brass Tone Dichromate, Residential, Door Hinge, 3 1/2 x 3 1/2 - Residential Collection 3-1/
    Read More

    In Stock

    See item

    $3.50

    $2.80
    See It
    at Handlesets
  7. Industrial Air Door - High Velocity - (3) 1 HP Motors - 12'H x 12'W Door

    Industrial Air Door - High Velocity - (3) 1 HP Motors - 12'H x 12'W Door

    Installed above a large door, these industrial air doors, or air curtains' will keep warm air inside and cold air outside. Air doors create a laminar air flow separating two different air zones. - - The industrial models are well suited for warehouses and factories where doors are continually left open. Cover doors up to 16' tall and 12' in width using the extra power unit. These models are among the most powerful in the industry. This product ships absolutely free to the continental United States. Door size ...
    Read More

    In Stock

    See item
    $2,508.80
    See It
    at SJF Online Store
  8. On Sale - 28% Discount on Falcon Y12H-626 Satin Chrome Single Dummy KnobsetFalcon Y12H-626 Satin Chrome Single Dummy Knobset

    Falcon Y12H-626 Satin Chrome Single Dummy Knobset

    Falcon Grade 2 Hana Half Dummy Door Knob Set from the Y Collection - Falcon, Y12H, Single Dummy,Satin Chrome, Knobset - Grade 2 Hana Half Dummy Door Knob Set from the Y CollectionThe dummy function is a counterpart to functioning door hardware of whe
    Read More

    In Stock

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    $24.00

    $17.28
    See It
    at Handlesets
  9. BATTALION 2MDN3 Latch Bolt Cover, H 12 X L 2 5/8 In

    BATTALION 2MDN3 Latch Bolt Cover, H 12 X L 2 5/8 In

    Steel

    Latch Bolt Cover, Material Steel, Aluminum, Height 12 In, Length 2 5/8 In, Width 1/4 In, Mounting Out Opening Doors, Includes Hardware
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    In Stock

    See item
    $12.44
    See It
    at Grainger
  10. Industrial Air Door - High Velocity - (3) 1 HP Motors - 12'H x 10'W Door

    Industrial Air Door - High Velocity - (3) 1 HP Motors - 12'H x 10'W Door

    Installed above a large door, these industrial air doors, or air curtains' will keep warm air inside and cold air outside. Air doors create a laminar air flow separating two different air zones. - - The industrial models are well suited for warehouses and factories where doors are continually left open. Cover doors up to 16' tall and 12' in width using the extra power unit. These models are among the most powerful in the industry. This product ships absolutely free to the continental United States. Door size ...
    Read More

    In Stock

    See item
    $2,346.40
    See It
    at SJF Online Store
  11. On Sale - 41% Discount on Ives FS115426D Satin Chrome Heavy Duty Cast Brass or Bronze Plunger Type Door HIves FS115426D Satin Chrome Heavy Duty Cast Brass or Bronze Plunger Type Door H

    Ives FS115426D Satin Chrome Heavy Duty Cast Brass or Bronze Plunger Type Door H

    brass

    Heavy Duty Cast Brass or Bronze Plunger Type Door Holder 5 1/2" Height 1 1/4" ThrowThis contemporary heavy duty cast brass or bronze plunger type door holder 5 1/2" height 1 1/4" throw is constructed of sturdy cast aluminum. It is an economical metho
    Read More

    In Stock

    $76.70

    $44.87
    See It
    at Build.com
  12. On Sale - 28% Discount on Falcon Y12H-605 Bright Brass Single Dummy KnobsetFalcon Y12H-605 Bright Brass Single Dummy Knobset

    Falcon Y12H-605 Bright Brass Single Dummy Knobset

    brass

    Falcon Grade 2 Hana Half Dummy Door Knob Set from the Y Collection - Falcon, Y12H, Single Dummy,Bright Brass, Knobset - Grade 2 Hana Half Dummy Door Knob Set from the Y CollectionThe dummy function is a counterpart to functioning door hardware of whe
    Read More

    In Stock

    See item

    $30.00

    $21.60
    See It
    at Handlesets
  13. Box Lockers - 5-High, 1-Wide, 12"W x 12"D x 12"H

    Box Lockers - 5-High, 1-Wide, 12"W x 12"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
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    In Stock

    See item
    $191.35
    See It
    at SJF Online Store
  14. TOUGH GUY 2VE79 Access Door,fire Rated, 36 H X 22 In W

    TOUGH GUY 2VE79 Access Door,fire Rated, 36 H X 22 In W

    Flush Mount Access Door, Fire Rated Insulated, Upward Swinging, Door Height 36 In, Door Width 22 In, Rough Opening Height 36 1/2 In, Rough Opening Width 22 1/2 In, 16 Gauge Cold Rolled Steel Construction, Commercial Gray Primer Finish
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    In Stock

    $309.00
    See It
    at Grainger
  15. On Sale - 28% Discount on Falcon Y12H-625 Bright Chrome Single Dummy KnobsetFalcon Y12H-625 Bright Chrome Single Dummy Knobset

    Falcon Y12H-625 Bright Chrome Single Dummy Knobset

    Falcon Grade 2 Hana Half Dummy Door Knob Set from the Y Collection - Falcon, Y12H, Single Dummy,Bright Chrome, Knobset - Grade 2 Hana Half Dummy Door Knob Set from the Y CollectionThe dummy function is a counterpart to functioning door hardware of wh
    Read More

    In Stock

    See item

    $30.00

    $21.60
    See It
    at Handlesets
  16. Box Lockers - 5-High, 1-Wide, 12"W x 15"D x 12"H

    Box Lockers - 5-High, 1-Wide, 12"W x 15"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $200.38
    See It
    at SJF Online Store
  17. On Sale - 28% Discount on Falcon Y12H-606 Satin Brass Single Dummy KnobsetFalcon Y12H-606 Satin Brass Single Dummy Knobset

    Falcon Y12H-606 Satin Brass Single Dummy Knobset

    brass

    Falcon Grade 2 Hana Half Dummy Door Knob Set from the Y Collection - Falcon, Y12H, Single Dummy,Satin Brass, Knobset - Grade 2 Hana Half Dummy Door Knob Set from the Y CollectionThe dummy function is a counterpart to functioning door hardware of wher
    Read More

    In Stock

    See item

    $30.00

    $21.60
    See It
    at Handlesets
  18. Box Lockers - 6-High, 1-Wide, 12"W x 12"D x 12"H

    Box Lockers - 6-High, 1-Wide, 12"W x 12"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $220.46
    See It
    at SJF Online Store
  19. TOUGH GUY 2VE78 Access Door,fire Rated,30 H X 22 In W

    TOUGH GUY 2VE78 Access Door,fire Rated,30 H X 22 In W

    Flush Mount Access Door, Fire Rated Insulated, Upward Swinging, Door Height 30 In, Door Width 22 In, Rough Opening Height 30 1/2 In, Rough Opening Width 22 1/2 In, 16 Gauge Cold Rolled Steel Construction, Commercial Gray Primer Finish
    Read More

    In Stock

    $277.00
    See It
    at Grainger
  20. On Sale - 28% Discount on Falcon W12H-626 Satin Chrome Single Dummy KnobsetFalcon W12H-626 Satin Chrome Single Dummy Knobset

    Falcon W12H-626 Satin Chrome Single Dummy Knobset

    Falcon Grade 2 Hana Dummy Door Knob Set from the X Collection - Falcon, W12H, Single Dummy,Satin Chrome, Knobset - Grade 2 Hana Dummy Door Knob Set from the X CollectionThe dummy function is a counterpart to functioning door hardware of where a latch
    Read More

    In Stock

    See item

    $41.00

    $29.52
    See It
    at Handlesets
  21. Box Lockers - 6-High, 1-Wide, 12"W x 15"D x 12"H

    Box Lockers - 6-High, 1-Wide, 12"W x 15"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $230.68
    See It
    at SJF Online Store
  22. On Sale - 28% Discount on Falcon W12H-606 Satin Brass Single Dummy KnobsetFalcon W12H-606 Satin Brass Single Dummy Knobset

    Falcon W12H-606 Satin Brass Single Dummy Knobset

    brass

    Falcon Grade 2 Hana Dummy Door Knob Set from the W Collection - Falcon, W12H, Single Dummy,Satin Brass, Knobset - Grade 2 Hana Dummy Door Knob Set from the W CollectionThe dummy function is a counterpart to functioning door hardware of where a latch
    Read More

    In Stock

    See item

    $47.00

    $33.84
    See It
    at Handlesets
  23. Box Lockers - 6-High, 1-Wide, 12"W x 18"D x 12"H

    Box Lockers - 6-High, 1-Wide, 12"W x 18"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $239.78
    See It
    at SJF Online Store
  24. On Sale - 28% Discount on Falcon W12H-625 Bright Chrome Single Dummy KnobsetFalcon W12H-625 Bright Chrome Single Dummy Knobset

    Falcon W12H-625 Bright Chrome Single Dummy Knobset

    Falcon Grade 2 Hana Dummy Door Knob Set from the X Collection - Falcon, W12H, Single Dummy,Bright Chrome, Knobset - Grade 2 Hana Dummy Door Knob Set from the X CollectionThe dummy function is a counterpart to functioning door hardware of where a latc
    Read More

    In Stock

    See item

    $47.00

    $33.84
    See It
    at Handlesets
  25. BATTALION 1XMP2 Crash Chain,steel,l 25 1/2, H 1 3/16 In

    BATTALION 1XMP2 Crash Chain,steel,l 25 1/2, H 1 3/16 In

    Steel

    Crash Chain, Screen And Storm Door, Closer Type Standard Duty, Material Steel, Zinc Plate Finish, Housing Length (in.) 25-1/2, Housing Height (in.) 1-3/16, Housing Width (in.) 7/16, Projection From Wall (in.) 1-1/8, Hardware Included
    Read More

    In Stock

    $8.13
    See It
    at Grainger
  26. Box Lockers - 5-High, 3-Wide, 12"W x 12"D x 12"H

    Box Lockers - 5-High, 3-Wide, 12"W x 12"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $495.77
    See It
    at SJF Online Store
  27. On Sale - 28% Discount on Falcon W12H-605 Bright Brass Single Dummy KnobsetFalcon W12H-605 Bright Brass Single Dummy Knobset

    Falcon W12H-605 Bright Brass Single Dummy Knobset

    brass

    Falcon Grade 2 Hana Dummy Door Knob Set from the W Collection - Falcon, W12H, Single Dummy,Bright Brass, Knobset - Grade 2 Hana Dummy Door Knob Set from the W CollectionThe dummy function is a counterpart to functioning door hardware of where a latch
    Read More

    In Stock

    See item

    $47.00

    $33.84
    See It
    at Handlesets
  28. Box Lockers - 5-High, 3-Wide, 12"W x 15"D x 12"H

    Box Lockers - 5-High, 3-Wide, 12"W x 15"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $515.32
    See It
    at SJF Online Store
  29. On Sale - 25% Discount on Deltana CSB35BBCR003 CROWN Lifetime Polished Brass Full Mortise Door HDeltana CSB35BBCR003 CROWN Lifetime Polished Brass Full Mortise Door H

    Deltana CSB35BBCR003 CROWN Lifetime Polished Brass Full Mortise Door H

    brass

    Deltana 3-1/2" x 3-1/2" Solid Brass Square Corner Hinge with Ball Bearings and Lifetime Finish - Deltana, CSB35BB, Full Mortise,Lifetime Polished Brass, CROWN, Door Hinge, 3 1/2 x 3 1/2 - 3-1/2" x 3-1/2" Solid Brass Square Corner Hinge with Ball Bear
    Read More

    In Stock

    See item

    $64.00

    $48.00
    See It
    at Handlesets
  30. Box Lockers - 6-High, 3-Wide, 12"W x 12"D x 12"H

    Box Lockers - 6-High, 3-Wide, 12"W x 12"D x 12"H

    Steel

    All box locker bodies are fabricated from premium quality cold rolled steel. Heavy duty 18 Ga. steel doors can easily withstand years of use and abuse. - - The stainless steel strike plates with integral door pulls allow for easy opening. Each locker box has a padlock hasp. Built-in louvers provide ventilation. - - Dimensions listed are inside locker dimensions. - A 1-Wide model consists of either 5 or 6 lockers. - - All of these models are in-stock for quick-shipment. For customized locker installations ...
    Read More

    In Stock

    See item
    $575.06
    See It
    at SJF Online Store
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