Wood Custom Windows

We custom build wood custom windows and window sashes ;

Traditional ; historical ; reproduction; replacement ; double hung, casement, awning, sliding, fixed, arched top, gothic arched mullions, attic, storm, screen, storm/screen combination insert sashes, sashes only or complete units as per customer’s request.

Glass : traditional and historical single pane putty glazed, modern dual pane insulated glass, restoration/wavy glass available.

Mullions : true divided lights, simulated lights with applied mullions,  spacer between glass to give elusion of true divided lights.

Operation on double hung windows : traditional weight and pulleys, tube balance system or simple spring pin system.

Operation on casement windows : traditional hinged or crank

Operation on Awning windows : hinged or crank

We use mortise and tenon joint construction.

We custom reproduce to match existing or custom build to custom design.


Custom wood double hung window
Traditional wood custom double hung window unit, single pane putty glazed, true divided lights, tube balance operation, project in Long island NY. (REF. W1)


Arched top wood custom historical double widow unit
Inner arch top true double hung window unit, insulated restoration glass, simulated applied mullion, weighted pulley operation. Restoration project for a historical building in Penn Yen, NY. (REF. W2)









Gothic arched mullion wood custom histrical window sashes
Arched top with gothic arched mullion custom wood double hung historical window sashes, true divided mullions, single pane putty glazed glass, reproduction of existing, restoration project in NY. (REF. W3)










Custom wood casement window
Wood custom traditional double casement window unit, restoration wavy glass, true divided lights, hinged and sash stay operation, project in Long Island (REF. W4)


Custom wood awning window
Wood custom awning window unit, single pane putty glazed, hinged and sash adjuster operation, project in MD. (REF. W5)


Arched top custom wood storm window sash
Arch top traditional wood custom storm window sash for double hung window, single pane putty glazed. (REF.W6)











Wood custom storm screen combination insert sash
Custom wood storm screen combination insert window sash for double hung windows, bottom half has storm and screen inserts can be interchangeable from inside of room, single pane glass, charcoal aluminum screen. (REF.W7)










Arched top attic window unit
Arched top wood custom sun burst design operational attic window unit, insulated glass with simulated applied mullions, hinged and drop down operation. (REF. W8)


Custom wood transom window
Wood custom transom /clerestory window unit, double pane insulated glass, simulated applied mullion, project in Long Island NY (REF. W9)


Wood custom round historical window sash, single pane glass, putty glaze, true divided lights, restoration project in OH.(REF.# W10)




Jim Illingworth Millwork, LLC 

Phone : 315-232-3433



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