Enclose your terrace without losing the views. Tempered safety glass with no vertical profiles. Full opening in seconds.
By Tecnisun C.B. · Last updated: March 2026
Resumen
Frameless glass curtains: tempered safety glass (as per UNE-EN 12150-1), full opening and hermetic closure. From 280 EUR/m2 installed. Ideal for terraces and porches. 5-year warranty.
Tempered glass leaves with no intermediate frames. Complete panoramic vision with no visual obstructions.
Side-stacking system that allows 100% of the opening to be clear in seconds. Open or closed terrace at your choice.
10mm tempered safety glass (certified to UNE-EN 12150-1). Resistant to impacts and thermal changes. Up to 5 times stronger than conventional glass of the same thickness.
Significant reduction of exterior noise. Ideal for terraces on busy streets. Monolithic tempered glass provides partial acoustic insulation (indicative Rw values 30-34 dB, as per CTE DB-HR — noise protection).
Partial leaf opening for controlled ventilation without needing to open fully.
Yes, they significantly reduce cold and wind ingress. They are not as airtight as a window, but they allow comfortable terrace use in winter.
The tempered glass panels meet safety standards (as per UNE-EN 12150-1 and CTE DB-SUA — safety against impact risk; UNE-EN 12150).
The price depends on the opening size and number of leaves. A standard 3 linear metre enclosure starts from €2,200.
Request a personalised quote. Panels are manufactured with 10mm tempered safety glass (certified to UNE-EN 12150-1, as per UNE-EN 12150) for maximum safety.
Very little. Lubricate the rollers every 6-12 months and clean the glass.
There are no profiles to paint or seals to replace.
Yes, they adapt to virtually any terrace or porch. They can also be installed under pergolas and existing enclosures.
All installations comply with energy efficiency building regulations (as per CTE DB-HE — energy saving) and safety glazing requirements (CTE DB-SUA).
We measure your terrace opening with millimetre precision. We assess the railing type and existing structure.
We determine the number of leaves, stacking direction and type of upper and lower guide.
Each tempered glass leaf is manufactured to the exact measurements of your terrace, using safety glass certified to UNE-EN 12150-1.
Fitting in 1-2 days. Roller adjustment, levelling and sliding test.
We verify the sliding of each panel, adjust bearings and explain basic maintenance for your glass curtains.
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Free quote and home measurement. Enclose your terrace without losing the views.