Windows in New Town, Edinburgh

Conservation-grade sash restoration with retained crown glass, brush-pile draught-proofing fitted in the original rebate, and removable internal secondary glazing. This is the only combination that consistently clears LBC at New Town addresses while delivering real winter warmth. Prices from £1,495 per window. Call 0800 193 1505.

The window stock in New Town

Edinburgh New Town is the largest Georgian townscape in Europe — almost every address is Category A or B listed. Window stock is original 12-over-12 or 6-over-6 sash and case in Memel pine, with hand-blown crown glass, lambs-tongue astragals 18-22mm wide, and concealed weight boxes in the stone reveals.

Planning and conservation in New Town

The New Town is a UNESCO World Heritage Site and the strictest planning environment in Scotland. Any external change — including replacement glass, repainting in a non-traditional colour, or installing trickle vents — requires Listed Building Consent. uPVC is never approved. We have a heritage architect partner who drafts every LBC application here.

What we recommend here

Conservation-grade sash restoration with retained crown glass, brush-pile draught-proofing fitted in the original rebate, and removable internal secondary glazing. This is the only combination that consistently clears LBC at New Town addresses while delivering real winter warmth.

Best-fit window services for New Town

Frequently asked questions

Can I get any kind of double glazing in a New Town flat?
Slimline retrofit double glazing is occasionally approved on Category B listings where the original glass is already gone — almost never on Category A. The reliable winter-warmth route is internal secondary glazing, which is permitted and reversible.
What's a realistic budget for New Town window restoration?
£1,495-£2,200 per window for a full conservation restoration including crown-glass retention, cord renewal, draught-proofing and breathable paint system. A typical 3-bed flat is £18,000-£28,000.
Can I install trickle vents on my New Town sashes?
Only with LBC consent — and usually only when retrofitted into the head of the box rather than the visible sash rail. We design the vent route so it does not show from the street.
How do I find a heritage joiner who won't ruin my Georgian sashes?
Look for membership of the Institute of Historic Building Conservation (IHBC) or the Heritage Crafts Association, evidence of previous LBC-approved projects in EH1/EH2/EH3, and willingness to retain rather than replace original glass. Our vetted partners hold all three.

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