Georgian
sash
windows.
The classic six-over-six glazing pattern, reproduced from period reference and engineered to outlast the originals. For Georgian terraces, town houses and listed properties across London.
Five marks of a true
Georgian sash.
-
01
Six-over-six
Three columns, two rows of light, both sashes equal in height.
-
02
Slim glazing bars
22mm period bead — modern uPVC is double that.
-
03
Square top rail
No drip moulding — that arrives in the Victorian era.
-
04
Crown glass
Slight surface ripple visible at angles. We can replicate.
-
05
Boxed weight system
No spring balances on Georgian elevations. Weights, every time.
Three columns,
two rows, perfect symmetry.
-
01
Pane ratio
5 : 7 (taller than wide).
-
02
Bar width
22mm period bead, through-glass option.
-
03
Meeting rail
Centred, sash heights equal.
-
04
Top rail
Square — no drip moulding.
-
05
Cill
Stone or timber, projection 80mm.
Common questions about
georgian.
Yes — we laser-measure and replicate the full bar profile including putty rebate. Through-glass bars available for the proper shadow line.
Slightly. The additional glazing bars mean more joinery work — typically 10–15% over a comparable two-over-two Victorian sash.
Most are in conservation areas, many are listed. We handle the consent application as part of the survey.
Price your sash windows.
Custom-size windows are quoted after a free survey.
- Subject to survey
- Based on our basic range of furniture
Free survey,
fixed quote.
Tell us about the property and we will come back within one working day with a window count, indicative price and the next available survey slot.
Surrey, KT8 2RY
+ M25 corridor