Georgian bars — decorative strips placed inside or on the surface of an insulating glass unit — are enjoying a new wave of popularity. They give windows a distinctive architectural look, mimicking classic muntins or creating modern geometric patterns.
Types of Georgian Bars
Internal — installed between the panes of insulating glass; protected from dust and moisture, they don’t interfere with window cleaning.
External (surface‑mounted) — attached to the glass on one or both sides; allow design changes without replacing the glass unit, but require maintenance.
Vienna bars — a combination of an internal strip and an external decorative overlay: they combine protection and visual impact.
Shapes and Patterns
classic grid patterns (squares, rectangles);
radial and arched lines for irregular‑shaped windows;
diagonal crosses and diamonds;
asymmetrical designs based on custom sketches.
Materials
aluminium (lightweight, durable, available in any colour);
PVC (budget‑friendly, moisture‑resistant);
stainless steel (for premium projects);
wood (eco‑friendly, requires moisture treatment).
Colours
neutral (white, grey, beige) — versatile for any facade;
in private houses — to mimic historic windows or achieve modern minimalism;
in apartments — to diversify standard openings;
in public buildings — to create a corporate style (offices, hotels, restaurants).
Advantages
visual reinforcement of the structure;
zoning large glass surfaces without sacrificing light;
adaptability to any style — from classic to loft.
Disadvantages
external bars make cleaning more difficult;
excessive patterns can overcrowd the interior.
Today, Georgian bars are not just a nod to tradition but also a design tool: they transform a regular window into an architectural accent while preserving the functionality of the insulating glass unit.