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.

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Cam Sash Locks

Cam locks use a turning latch mechanism and are among the most common replacement styles for historic wood windows.

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Decorative Sash Locks

Decorative brass, bronze, and pewter finishes add period-correct detail to restoration projects where appearance matters as much as function.

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Restoration Tip: Before replacing a sash lock, measure the mounting hole spacing and check the thickness of your window sash. Many historic windows were built with unique dimensions that require matching replacement hardware.

Window 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.

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Antique Window Hardware FAQ

What is antique window hardware called?
Antique window hardware includes sash locks, window lifts, sash pulls, casement stays, window fasteners, and other decorative operating components.
What is a window sash lock?
A sash lock secures two window sashes together and helps prevent movement, drafts, and rattling.
Can old window hardware be replaced?
Yes. Many historic window hardware pieces are available as reproduction components designed to match traditional homes.
What hardware is used on casement windows?
Casement windows commonly use stays, adjusters, hinges, and fasteners designed to control the opening and secure the window.

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Sash Locks

Window Sash Locks

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Window Lifts

Window Lifts

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Casement Hardware

Casement Hardware

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Window Accessories

Window Accessories

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Restore the Details That Define Your Home

Authentic window hardware brings historic character back to every restoration project.

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