Door Knobs

Door Knobs for Interior & Entry Doors

Door knobs provide familiar, compact hardware for operating interior and entry doors throughout the home. This collection includes knobs for hallways, closets, bedrooms, bathrooms, entry doors, inactive doors, and other compatible openings, with options ranging from understated round designs to crystal, porcelain, traditional, transitional, and contemporary styles.

Coastal Hardware Store carries door knobs from Baldwin Estate, Baldwin Reserve, Better Home Products, Dexter by Schlage, Emtek, Kwikset, Omnia, Schlage, Sure-Loc, and Yale Expressions. Shoppers can compare passage, privacy, dummy, keyed-entry, storeroom, and selected specialty trim configurations across a broad range of finishes and price points. Many individual product pages offer more than one function, so confirm the exact configuration before ordering. For more focused shopping, browse our passage door knobs, privacy door knobs, dummy door knobs, and entry door knobs.

Why Choose Door Knobs?

Door knobs remain a versatile choice for both new construction and replacement projects because they combine familiar operation with a wide selection of functions, shapes, trim styles, and finishes. The right knob depends on how the door needs to operate, the existing preparation, and the design of the surrounding hardware.

• Multiple door functions: The current assortment includes passage, privacy, dummy, keyed-entry, storeroom, and other product-specific configurations.
• Compact hardware profile: Knobs provide a traditional operating format that can work with both simple and highly decorative rosettes without requiring the extended handle shape of a lever.
• Broad style selection: Shoppers can compare round, oval, egg-shaped, contemporary, crystal, porcelain, geometric, and traditionally detailed knob designs.
• Coordinating hardware: Many knob families are available in several functions, helping shoppers use the same design on hallways, bedrooms, bathrooms, closets, and entry doors where compatible options exist.
• Extensive finish choices: Current products span black, brass, nickel, chrome, bronze, stainless-steel-look, living, patinated, and manufacturer-specific finish families.
• Multiple brands and price points: The collection includes both highly customizable architectural hardware and more streamlined residential knobsets for projects with different design and budget priorities.

Types of Door Knobs Available

Passage Door Knobs

Passage door knobs operate a latch but do not provide a locking function. They are commonly used on hallways, closets, pantries, laundry rooms, and other interior spaces where unrestricted access is appropriate. Many knob families in the current collection offer Passage alongside matching Privacy and Dummy functions, making it easier to coordinate several doors throughout a home.

Privacy Door Knobs

Privacy knobs add an interior locking function for bedrooms, bathrooms, dressing rooms, and similar spaces. Depending on the manufacturer and model, the interior control may use a push button, push pin, turn button, or another mechanism, while exterior emergency-access arrangements also vary. Review the exact privacy operation rather than assuming every knobset works the same way.

Dummy Door Knobs

Dummy knobs are non-operating trim used where the knob does not need to retract a conventional latch. They are commonly considered for inactive French or double doors, closets, pantries, and other pull-only applications. Half-dummy products generally provide trim on one side, while full-dummy configurations provide corresponding hardware on both sides. Package contents and mounting methods vary by product.

Keyed Entry Door Knobs

Keyed-entry knobs provide controlled access for compatible exterior, side-entry, garage-entry, office, or other secured doors. A typical residential configuration uses a key cylinder on the exterior with an interior locking control, but cylinders, keyways, rekeying features, ratings, and lock operation differ by brand. Browse our dedicated entry door knobs when keyed access is the primary requirement.

Storeroom, Handleset & Specialty Knob Trim

The current collection also contains selected storeroom knobs, handleset interior trim, and other specialty configurations. Storeroom hardware operates differently from ordinary residential entry locks, while handleset trim may be only one component of a complete entry set and require compatible exterior hardware. Check the function and package contents carefully whenever a listing is not identified as a conventional Passage, Privacy, Dummy, or Keyed Entry knobset.

How to Choose the Right Door Knob

Start with the function of the opening, then compare the door preparation, knob shape, rosette, finish, manufacturer, and any related hardware required elsewhere in the project. Similar-looking knobs can have very different mechanical specifications.

• Choose the correct function: Select Passage for a non-locking operating door, Privacy for interior personal privacy, Dummy for fixed non-latching trim, or Keyed Entry for supported doors requiring keyed access.
• Confirm the selected variant: Many products in this collection offer several functions from one product page. Check the function shown in the cart before placing the order.
• Measure the door preparation: Verify the cross bore, edge bore, backset, door thickness, latch faceplate, strike preparation, and existing trim footprint for the specific product.
• Review keying when applicable: For keyed knobs, check the cylinder, keyway, rekeying features, and availability of keyed-alike service before ordering several locks that must work from one key.
• Check specialty trim carefully: Handleset interior trim, storeroom hardware, full-dummy sets, and convertible Passage/Privacy products can have different package contents and installation requirements from ordinary knobsets.
• Coordinate the whole project: If several rooms need different functions, verify that the preferred knob, rosette, and exact finish are available across all of the required configurations.

Materials, Styles & Finishes

The Door Knobs collection spans numerous manufacturers and product families, so no single base material applies to every item. Current listings include conventional metal knobs as well as crystal and porcelain designs, while individual manufacturers use different materials for decorative trim, internal mechanisms, latches, fasteners, and other components. Review the product specifications when material composition is an important requirement.

Style choices range from familiar round and egg-shaped knobs to contemporary geometric profiles, decorative traditional hardware, faceted crystal designs, porcelain knobs, and architectural rosettes. Baldwin Estate and Reserve, Emtek, Schlage, Kwikset, Sure-Loc, Omnia, Yale Expressions, and the other represented brands each approach knob proportions and trim differently.

Current collection filters include finishes such as Flat Black, Matte Black, Satin Brass, Lifetime Satin Brass, Satin Nickel, Lifetime Satin Nickel, Polished Chrome, Polished Nickel, Lifetime Polished Brass, Lifetime Polished Nickel, Oil Rubbed Bronze, French Antique, Graphite Nickel, Venetian Bronze, Vintage Brass, Unlacquered Brass, Medium Bronze Patina, Tumbled White Bronze, and additional manufacturer-specific finishes.

Finish names are not standardized between manufacturers. Two knobs identified as Satin Nickel, Polished Chrome, or Oil Rubbed Bronze may differ in tone, sheen, texture, base material, or aging characteristics. Living, unlacquered, and patinated finishes can also change naturally with handling and time, so use the exact manufacturer's finish information when coordinating hardware.

Featured Door Knob Brands

The current collection includes ten brands and product lines ranging from customizable architectural hardware to straightforward residential knobsets. Function availability, materials, finishes, door preparation, warranties, and product features vary by manufacturer.

• Emtek: Emtek currently represents the largest portion of the assortment and offers a broad range of knob-and-rosette combinations, including conventional metal, crystal, porcelain, and specialty decorative designs across several functions.
• Baldwin Estate & Baldwin Reserve: Baldwin contributes traditional, transitional, contemporary, round, ellipse, crystal, and other knob designs across two distinct portfolios with different materials and configuration options.
• Schlage & Dexter by Schlage: The current assortment includes numerous residential knob families in Passage, Privacy, Dummy, Keyed Entry, Storeroom, and selected convertible configurations.
• Kwikset & Yale Expressions: These brands add residential knobsets in traditional and contemporary designs with product-specific functions, cylinders, finishes, and preparation requirements.
• Sure-Loc, Better Home Products & Omnia: These manufacturers broaden the assortment with additional decorative, architectural, and value-oriented knob styles for interior and entry applications.

Installation & Compatibility

Door knob installation requirements vary by manufacturer, product family, and function. Before ordering, compare the selected hardware with the existing cross bore, edge bore, backset, door thickness, latch faceplate, strike, rosette dimensions, mounting hardware, and lock configuration.

Many residential knobsets are designed around common door preparations, but that does not mean every product uses identical dimensions. Backset options, supported door thicknesses, latch types, thick-door solutions, trim footprints, and mounting arrangements can differ even between products from the same manufacturer.

For replacement projects, measure more than the bore itself. A new knobset may fit mechanically yet use a smaller rosette, different screw locations, or a different trim shape that leaves marks from the previous hardware visible. Full-dummy hardware and handleset interior trim may also use preparation that differs from a conventional tubular knobset.

When specifying multiple doors, consider creating a simple door schedule listing each opening, required function, knob design, rosette, finish, backset, and any keying requirement. This can help prevent passage, privacy, dummy, and keyed-entry functions from being mixed up during ordering or installation.

Shipping & Warranty Information

• Shipping: Coastal Hardware Store's current shipping policy states that Quick Ship products usually leave the warehouse in 2-3 business days, while other products average 5-7 business days unless a different estimate appears in the individual product description. Manufacturer availability, special configurations, and keying requests can affect processing time. Orders of $100 or more qualify for free standard ground shipping within the contiguous 48 states and Washington, D.C. View Shipping Policy.
• Warranty: No single warranty applies to every door knob in this multi-brand collection. Mechanical, material, finish, and electronic coverage—as well as purchaser eligibility, exclusions, and claim procedures—varies by manufacturer and product line. Review the exact product page and current manufacturer warranty before ordering.

Frequently Asked Questions About Door Knobs

What are the main types of door knob functions?

The most common functions are Passage, Privacy, Dummy, and Keyed Entry. Passage knobs latch but do not lock, Privacy knobs add an interior lock, Dummy knobs are fixed non-latching trim, and Keyed Entry knobs provide keyed access on supported doors. The current collection also includes selected Storeroom, Handleset Trim, and other specialty configurations.

What is the difference between a passage and privacy door knob?

A passage knob operates freely from both sides without a locking function and is commonly used for hallways and closets. A privacy knob includes an interior locking function for bedrooms, bathrooms, and similar rooms. Privacy-lock and emergency-release mechanisms vary by manufacturer and product.

What is the difference between a dummy knob and an operating door knob?

An operating Passage, Privacy, or Keyed Entry knob turns to retract a latch. A Dummy knob is fixed trim and does not operate a conventional latch. Dummy hardware is commonly used on inactive double doors, closets, pantries, and other applications where only a pull or matching decorative trim is required.

Can door knobs be used on exterior doors?

Yes, when the selected knob and function are intended for the application. Keyed-entry knobs are represented in the current collection, but exterior suitability, cylinder design, security ratings, finish exposure, and whether a separate deadbolt is needed should be evaluated for the exact opening and product.

Do all door knobs fit the same door preparation?

No. Cross-bore dimensions, edge preparation, backset, door thickness, latch, strike, rosette footprint, and mounting requirements vary by manufacturer and model. Compare the selected product specifications with the existing door before ordering, especially when replacing older hardware.

Can I use matching knobs throughout the whole home?

Often, yes. Many product families offer the same knob and finish in Passage, Privacy, Dummy, and sometimes Keyed Entry functions. Confirm that every function needed for the project is available in the same manufacturer, knob design, rosette, and exact finish before ordering the complete package.

Shop Door Knobs at Coastal Hardware Store

Coastal Hardware Store offers door knobs for hallways, closets, bedrooms, bathrooms, entry doors, inactive doors, renovations, new construction, and coordinated whole-home hardware projects. Compare hundreds of products from Emtek, Baldwin, Schlage, Kwikset, Sure-Loc, Yale Expressions, Better Home Products, Dexter by Schlage, and Omnia by function, style, finish, door preparation, and price.

If you need help choosing the correct function, matching an existing door preparation, coordinating passage and privacy hardware, selecting dummy trim, or planning keyed locks for several openings, our team can help you review the available choices. Contact us at support@coastalhardwarestore.com or call us at 561-808-2588.