How to Replace Sash Window Cords
Broken cords are a common reason a sash becomes heavy, drops or will not stay open. Before any work, check whether the…
Read guide →Practical sash & case window advice
Understand your sash windows. Repair what you safely can.
Explore straightforward maintenance, common faults and traditional timber window repair principles. Know when a repair needs a professional.
Find your window fault →Explore the repair guides
Sash Window Won’t Stay Open
A sash that drops may have a broken cord, missing or undersized counterweight, a seized pulley or altered glazing weight.Safe checksWithout removing…
Read guide →How to Free a Painted-Shut Sash Window
Repeated painting can bridge the narrow gaps between sash, beads and case, preventing movement.Inspect firstCheck whether the window has been deliberately secured,…
Read guide →How to Stop Sash Windows Rattling
Rattling is often caused by worn beads, gaps around moving sashes or loose catches.Identify the movementCheck whether the noise occurs at the…
Read guide →DIY Sash Window Draught Proofing
Traditional sliding sashes need running clearance, but excessive gaps create draughts and rattling.Find the draughtInspect the meeting rails, staff beads, parting beads…
Read guide →Repairing Rotten Sash Window Sills
Soft or cracked timber at a sill can indicate prolonged wetting. Find the moisture source before making cosmetic repairs.Assess the extentInspect failed…
Read guide →How to Replace Sash Window Putty
Glazing putty protects the edge of a pane and helps shed water. Cracked or missing putty should be assessed before water reaches…
Read guide →How to Repair a Sticking Sash Window
Sticking may be caused by excess paint, swollen timber, distorted beads or faulty balancing gear.Diagnose before planingObserve where resistance occurs during movement…
Read guide →Sash Window Pulley Problems
Worn or seized pulleys increase friction and can damage sash cords.Signs of a problemListen for scraping, feel for uneven resistance and check…
Read guide →Timber Sash Window Maintenance Checklist
Regular inspection is the best way to reduce expensive sash window repairs.Twice-yearly checksLook for peeling paint, failed putty, blocked drainage, damp sills,…
Read guide →DIY Sash Window Repair Costs
Repair costs depend on sash size, access, the condition of timber and glazing, the number of components affected and whether conservation restrictions…
Read guide →Sash Window Tools and Materials
Common maintenance materials include suitable sash cord, compatible putty, timber primers, brushes, replacement beads and correctly sized ironmongery.Choose by condition, not appearanceConfirm…
Read guide →