Hanging a door (or hanging a window) is the skilled process of fitting, trimming and adjusting a door or window in its frame so that it opens and closes smoothly and has an even gap (margin) all round. It is one of the final steps in joinery.
How is a door hung?
When hanging a door, it is made to fit its frame precisely:
- Measure — the frame opening is measured carefully
- Trim to size — the door is planed or sawn to the correct dimensions
- Fit hinges — hinges are recessed (let in) into the timber
- Hang — the door is placed on its hinges in the frame
- Adjust — the margin is set evenly all round (typically 2–3 mm)
- Fit ironmongery — lock, handle and strike plate are fitted and adjusted
Application
Hanging applies to:
- Internal doors — every internal door must be hung in its lining
- External doors — extra attention to weathertightness and draught sealing
- Casement windows — side-hung windows
- Tilt windows — bottom-hung windows that tilt inward
- Shutters — traditional window shutters hung on the facade
Tips
- Always plane the closing (lock) side — not the hinge side
- Allow for paint — a door that fits now may bind after painting
- Check the frame is plumb — a twisted frame requires adjustment to the door
Related terms
- Door
- Window frame
- Ironmongery
- Hinge
- Rebate
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