Balcony Glazing in Lithuania 2026 — Systems, Costs and Guide

4 July 2026

Balcony glazing is one of the most popular home improvements in Lithuania, transforming an open balcony into a wind-protected, usable space for most of the year. A glazed balcony adds liveable square metres, reduces street noise and improves the appearance of the building.

Balcony Glazing Systems

There are two main balcony glazing approaches:

Cold glazing (frameless sliding panels): toughened glass panels (6–8 mm) mounted in top and bottom tracks that slide and fold to one side. They provide protection from wind and rain but do not insulate against cold. Best for 3-season use. Price: €150–250/m² installed.

Warm glazing (aluminium frames with insulated glass units): a fully insulated system that turns the balcony into a year-round room. Double or triple glazing significantly reduces heat loss. Can incorporate underfloor heating. Price: €300–600/m² installed.

Benefits of Balcony Glazing

Glazing your balcony gives you: protection from rain, wind and snow; noise reduction up to 30–40 dB (warm system); useable extra living space; increased property value; a clean, modern facade appearance; and protection for furniture and flooring from UV and moisture.

Balcony Glazing Cost in Lithuania

Indicative prices for a typical 6–10 m² balcony: cold (frameless sliding) system: €1,500–3,000; warm (insulated aluminium) system: €3,500–8,000+. Final price depends on balcony dimensions, height, building type and chosen system. We provide free measurements and a detailed quote.

Permissions and Practical Considerations

For privately-owned apartments, glazing your balcony typically requires approval from the homeowners association (HOA). In Lithuania, this usually means a majority vote at an HOA meeting, or an architect's visualisation showing the change is in keeping with the building's appearance. We can advise on the process and help prepare documentation.

Stiklo sprendimai installs balcony glazing throughout Lithuania. Contact us for a free consultation and site visit.

— Frequently asked questions

FAQs about this guide

How much does balcony glazing cost in Lithuania?
Cold (frameless sliding) balcony glazing costs €1,500–3,000 for a typical 6–10 m² balcony. Warm (insulated aluminium) glazing costs €3,500–8,000+.
What is the difference between cold and warm balcony glazing?
Cold glazing protects from wind and rain but does not insulate against cold temperatures. Warm glazing uses insulated glass units and creates a year-round useable space.
Do I need permission to glaze my balcony?
For your own house — usually no permission needed. In apartment blocks, you typically need HOA approval. Check with your building's administrator.
How long does balcony glazing installation take?
A standard balcony is glazed in 1–2 days. Larger or more complex balconies may take up to 3–5 days.
What glass thickness is used for balconies?
Cold glazing: 6–8 mm toughened glass. Warm glazing: 4+16+4 mm or 4+20+4 mm insulated glass units with low-E coating.

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Free measurement in Vilnius. By arrangement in other Lithuanian cities. Quote with a 3D visualisation within 24–48 hours.

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