Traditional window efficiency
Sash window draught proofing in Stirling
Discreet draught seals can reduce uncontrolled air leakage, rattles, dust and outside noise while allowing original timber sash and case windows to remain in service.
Why traditional sash windows become draughty
Sash windows need small working clearances so the moving sashes can travel within the case. Wear, paint build-up, distorted timber, loose beads and poor adjustment can make those gaps larger or uneven. Simply sealing everything shut is not a proper repair: the windows should remain operable and the building still needs appropriate ventilation.
How professional draught proofing works
We first check that the window is serviceable. Defective cords, decayed timber, failed glazing and badly fitting sashes should be addressed rather than hidden. Suitable brush or similar seals are then incorporated discreetly around the moving components, with the window adjusted so it closes and operates correctly.
Benefits
Reduced air leakage
Controls unwanted gaps around moving sashes while preserving normal window operation.
Fewer rattles
Correct adjustment and discreet seals can make loose traditional windows feel much more settled.
Improved comfort
Reducing cold uncontrolled air movement can make rooms feel more comfortable without replacing the original windows.
Foundation for further upgrades
A repaired and draught-proofed primary window provides a better starting point if secondary glazing is later considered.
Draught proofing or secondary glazing?
They solve related but different problems. Draught proofing controls air leakage around the existing moving sash. Secondary glazing adds another internal glazed layer and can provide a larger thermal and acoustic improvement. Some properties benefit from both, provided ventilation is considered properly.
Can listed sash windows be draught proofed?
Discreet repair and servicing may be less visually intrusive than replacement, but listed buildings and sensitive historic fabric should still be assessed appropriately. See our listed building and conservation window guidance.
Energy efficiency without unnecessary replacement
Draught proofing is one part of a repair-first approach. Shutters, curtains, secondary glazing and appropriate glazing upgrades can also contribute. Our sash window energy-efficiency guide brings the options together.
Stirling funding information
Check whether your traditional windows may qualify for funding
Eligible traditional properties in Stirling may be able to access repair or energy-efficiency support through current schemes. Funding is subject to location, property and work-specific eligibility and should be confirmed with the scheme provider before commissioning work.
Frequently asked questions
Will draught proofing stop my sash windows opening?
No. A correctly serviced and draught-proofed sash should remain operable.
Does it make the room airtight?
No. The aim is to reduce uncontrolled leakage at the window, not eliminate necessary ventilation from the building.
Can you draught proof a window with rotten timber?
The decay should be assessed and repaired first. Seals are not a substitute for sound joinery.
Reduce draughts without losing your sash windows
We can inspect the windows, identify repair defects and advise whether draught proofing alone or a wider upgrade is appropriate.