The Ultimate Guide to Antique Style Window Hardware -AHS
Antique Window Hardware Guide: Every Part Explained
Discover the essential components of historic window hardware, including sash locks, window lifts, sash pulls, and casement window hardware used in traditional homes.
Understanding Antique Window Hardware
Historic windows rely on carefully designed hardware that provides both function and architectural character. Understanding each component makes restoration projects easier and helps ensure you select the correct replacement hardware.

Sash Lock
A sash lock secures the upper and lower window sash together while improving energy efficiency and security.
Window Lifts
Window lifts allow homeowners to easily raise traditional sash windows and provide a decorative finishing detail.
Casement Hardware
Casement stays and adjusters control the opening angle of hinged windows while adding period-correct detail.
Window Fasteners
Small details such as screws and mounting hardware complete an authentic restoration.
Antique Window Sash Lock Guide
A window sash lock is one of the most recognizable pieces of antique window hardware. It connects the upper and lower sash, helping secure the window while reducing drafts and movement.

Traditional Sash Locks
Classic sash locks feature a rotating cam mechanism that pulls the window sashes tightly together. They are commonly found in Victorian, Colonial Revival, and early 20th-century homes.
Shop Sash Locks
Cam Sash Locks
Cam locks use a turning latch mechanism and are among the most common replacement styles for historic wood windows.
Browse Cam Locks
Decorative Sash Locks
Decorative brass, bronze, and pewter finishes add period-correct detail to restoration projects where appearance matters as much as function.
View Decorative LocksWindow Lifts: Small Details With Big Impact
Window lifts provide a comfortable grip for raising traditional sash windows while adding an important decorative element. These small pieces of hardware often make the difference between a basic replacement and an authentic restoration.
Casement Window Hardware Explained
Casement windows operate differently from traditional sash windows. Instead of sliding vertically, they hinge outward and rely on specialized hardware to control their movement.
Common Casement Hardware Components
| Hardware | Purpose | Common Styles |
|---|---|---|
| Casement Stay | Controls how far the window opens and keeps it positioned. | Brass, Bronze, Nickel |
| Window Adjuster | Allows precise opening adjustment. | Traditional & Modern |
| Casement Fastener | Secures the window closed. | Latch, Lever, Hook |
| Hinges | Supports window operation. | Surface Mounted, Concealed |
Find Period-Correct Window Hardware
Complete your restoration with authentic reproduction window hardware designed for historic homes.
Shop Window Hardware CollectionAntique Window Hardware FAQ
What is antique window hardware called?
What is a window sash lock?
Can old window hardware be replaced?
What hardware is used on casement windows?
Shop Antique Window Hardware Collections
Window Sash Locks
Shop LocksWindow Lifts
Shop LiftsCasement Hardware
Shop CasementWindow Accessories
Browse CollectionRestore the Details That Define Your Home
Authentic window hardware brings historic character back to every restoration project.
Explore Antique Window Hardware
Leave a comment