Service 02
Operable Sash Servicing
Sashes painted shut or seized by rust are freed, aligned and adjusted so they open, close and lock the way they were designed to — without forcing or damaging the original frame.
Freed, aligned and swinging true
What's Included
The scope of work
- Careful separation of sashes painted or rusted shut
- Realignment of sashes within the frame for even, consistent contact
- Adjustment of hinge pins and pivot points for smooth swing
- Replacement of worn weatherstripping and glazing contact points
- Balancing multi-sash units so each pane opens and closes evenly
- Final lubrication and full operational testing
The Benefits
Why this matters
- A properly serviced sash reduces drafts and improves energy efficiency
- Prevents forced-open damage that can crack glass or bend steel
- Improves ventilation and usability, especially in kitchens and bathrooms
- Keeps original steel sashes in service instead of a costly full replacement
Common Problems
Signs you might need this
Sash won't budge
Usually paint buildup or rust in the tracks, not a structural problem.
Uneven gaps around the frame
A sash out of alignment lets in drafts and water.
Window slams or won't stay open
Worn hinge pins or stays need adjustment or repair.
How It Works
The process
1
Assess
Identify whether the sash is painted shut, rusted, or misaligned.
2
Free & Clean
Carefully separate the sash without damaging the glazing or frame.
3
Align
Reset hinges and pivot points so the sash swings true.
4
Weatherproof
Refresh weatherstripping and test for a tight seal.
Often Paired With
Related services
Ready to talk through your project?
Describe the problem or send a photo — we'll tell you straight what it takes to fix it.