Atrium Door Locks & Hardware | OEM Replacement Parts
6 subcategories — 59 SKUs
Atrium door locks and hardware for hinged and sliding door systems. Replacement cylinders, handles, multipoint locks, and weatherstrip components for service, repair, and new installation. 59 SKUs covering single-point and multipoint configurations.
Atrium Door Handles and Handle Sets
Atrium Sliding Door Hardware - Polished Brass
Mortise Lock Body Only, Atrium Door Hardware - Polished Brass
Atrium Mortise Lock Body, 45mm Backset, Polished Chrome
Atrium Door Handles, Set, Left & Right Levers / Pair - Polished Chrome
Atrium Door Lock: Nylon Handle Bushings - Discontinued
Atrium Door Parts - Lock Jamb Plug, Strike dust cover
Atrium Stud Post with Screws, Set of 3
Discontinued Atrium Trim Plates in Polished Brass
Atrium Trim Plates and Strike Plate in Polished Chrome
Multi-point Lock Handle Trim, 6109 Active
Multi-point Lock Handle Trim, 6109 Dummy
Atrium / Ferco 70mm handle, 7 mm Spindle
Atrium / Ferco 528 Handle Set 7 mm Spindle Long Backplate
Handleset, Imperial 6260, Active with Key
Multipoint Lock Handleset, Imperial 6260, Dummy
Passage Spring Latch with 2" Backset, for Lever Handles
Curved Lever Passage Hardware Kit with 2 Inch Backset
Curved Lever Passage Hardware Kit with 2 Inch Backset
32/32 Keyed 64mm 360° Euro Profile Cylinder, 1-3/4" Door
32/32 Keyed 64mm 360° Euro Profile Cylinder, Yale Y8 Key - Polished Brass
Keyed Profile Cylinder, Active 32/32 with Kwikset Key - Polished Brass
32/32 Active Keyed Patio Door Double Keyed Profile Cylinder Lock - Chrome
Atrium Door Locks and Cylinders
W&F 1200 Series Lock 5-1/2 C-C, 2" Backset - Polished Brass
Deadbolt, 2 inch backset, Low Profile
Curved Lever Passage Hardware Kit with 2 Inch Backset
Lever, Stubby Low Profile, 2 inch backset - Solid Brass
Lever, Stubby Low Profile, 2 inch backset - Antique Brass - Missing Latch
Discontinued National Lock Stubby Lever & Deadbolt with 2 Inch Backset -Antique Brass
Deadbolt, 2 inch backset, Double Cylinder - Antique Brass
2 Inch Back set Double Cylinder Dead bolt - Polished Brass
Deadbolt, 2 inch backset, Double Cylinder. - Satin Nickel
Single Deadbolt, 2 inch backset, Heavy Duty
Deadbolt, 2 inch backset, Heavy Duty, Double Key
32/32 Keyed 64mm 360° Euro Profile Cylinder, 1-3/4" Door
Active Keyed Cylinder Lock - Sliding Patio Door, Schlage - Solid Brass
Atrium Door Weatherstrip and Accessories
Screen Door Repair Track - Sliding Patio Door, Anodized Aluminum - 6 feet (72 inches)
Atrium Threshold, Oak Sill - ITEM
Atrium Door Screen Track - - See Notes
Door Bottom / Sweep, Staple-On, Brown, 36 Inch
Door Bottom / Sweep, snap-in Center Kerf - DISCONTINUED
Atrium Door bottom, Weather Seal / Sweep- Beige
Atrium Door Weatherstrip, 80-Inch Length Stick for 6'8" Doors - Tan
Weatherstrip Components for KIT
Atrium Door 3 Piece Weatherstrip Set, 80 or 96 Inch length
Atrium Sidelite Hardware
Multipoint and Single Point Locks
Atrium Door Hardware, Lever Style Mortise Lock
Mortise Lock Body Only, Atrium Door Hardware - Polished Brass
Atrium Mortise Lock Body, 45mm Backset, Polished Chrome
Atrium Screw Pack, wood screw, 5 pieces - Brass
Atrium Mortise Lock Spindle, Mill
Atrium Door Parts - Lock Jamb Plug, Strike dust cover
Atrium / GU 16mm Manual Tripact Version Multipoint Lock Replacement Kit for Old Style lock
Atrium MP Lock, GU Tripact Europa 45/92 Active 3-Pt Multipoint Lock, Tongue Version - Discontinued
Atrium Mulitpoint Lock Ferco 528 Replacement 5-Pt Lock; Multi Point Lock Conversion Kit
Discontinued Old-Style Atrium MP Lock Ferco 528 5-Pt Lock
Atrium MP Lock / Essve, Atrium, Marvin, Truth 3-Point Lock, 81 inch Euro - Disc.
Atrium MP Lock Essve Hook Latch 3-Point Multipoint Lock, 68 inch Euro Cylinder - Discontinued
ESSVE 68" Multipoint Lock, 20mm 45/92 Active Single Door with Hooks - American Version
Ferco 528 Shootbolt Extention
Atrium 2 roller venting sidelight hardware - 25mm Operable - Brass
3 roller Sidelight Hardware, 25mm Operable, Silver Ferguard
Atrium MP Lock Ferco 528, Gear Box
Single Point & Multipoint Hardware Specials
OEM-Spec Atrium Lock and Hardware Replacement Parts
Atrium door systems require precision-matched hardware for proper operation and security. Whether servicing existing installations or stocking new builds, correct cylinder, lock, and handle selection ensures alignment with frame geometry and locking mechanism type. Hardware compatibility hinges on identifying your specific Atrium model line and locking configuration—single-point or multipoint—before ordering replacement components.
Identify Your Atrium Hardware by Lock Type and Configuration
Atrium manufactures both single-point mortise locks and multipoint systems across hinged and sliding door platforms. Locate the existing cylinder, handle set, or lock body to confirm whether you need replacement components for a shootbolt, roller, tongue, or hook latch mechanism. Cross-reference your model number and hardware type against our 59-SKU inventory to pull exact OEM-compatible parts.
Match Cylinder, Handle, and Latch Specifications to Your Frame
Atrium hardware uses standard Euro and American cylinder formats, but backplate geometry, spindle length, and latch projection vary by door type. Measure existing hardware or reference frame documentation to confirm PZ distance, backset, and cylinder length. Incorrect sizing prevents proper handle operation and latch engagement—verify dimensions before installation.
- →Multipoint Locks for hinged and sliding systems
- →Replacement Handle Sets and lever hardware
- →Door Weatherstrip and sealing accessories
Trade Volume and Technical Support for Atrium Service
Contractors and facility managers servicing Atrium door portfolios can stock multipoint lock trim, sidelite hardware, and weatherstrip components for planned maintenance and emergency repairs. Our technical inventory data supports specification verification, cross-reference lookups, and bulk order fulfillment for property management operations and door service branches.