Frameless sliding glass
Glass panels that slide behind one another, for wide openings.
In short
What is a glass curtain?
Quick answer. Glass curtains enclose terraces, balconies and porches with tempered glass panels and no vertical frames. The panels run along tracks, turn and stack to one side, so the terrace is either fully open or sheltered from wind and rain. We install them in Alicante and from Valencia to Murcia, with a site visit and measuring before the quote.
- Glass thickness
- data
- Maximum height
- data
- Warranty
- data
Where they are used
Which spaces are glass curtains for?
They suit places that need closing without building walls: the glass protects and the view stays as it was. With no vertical frames, from inside you see an almost continuous surface of glass.
- Terraces of flats and penthouses
- Balconies
- Porches of villas and townhouses
- Terraces of bars, restaurants and hotels
- Shops that want to open the front in summer
Opening types
Which glass system should you choose?
Three ways to close the same opening. The choice depends on side space, winter use and the width of the opening.
| System | How it opens | When it fits |
|---|---|---|
| Glass curtain | Panels turn and stack to one side | You want the opening completely clear |
| Frameless sliding glass | Panels slide behind one another | There is no side space to stack panels |
| Insulated glass curtain | Like a curtain, with double glazing | You want to use the space in the colder months too |
How we work
What is the process?
The same four steps for every system, from the first call to installation.
- 01
Tell us about your space
By phone, WhatsApp or the form: what you want to enclose, where it is and how you plan to use it.
- 02
Site visit and measuring
A technician sees the site, takes measurements and checks the floor, ceiling and orientation. Timing: visit timing.
- 03
Fixed quote
You receive the system, materials and delivery time in writing. Timing: quote timing.
- 04
Made to measure and installed
The system is made to fit your opening and we install it at your home or business. Timing: manufacturing and installation timing.
Free advice
Not sure which system your space needs?
A LUNEKS technician visits the site, measures at no cost and recommends the right solution for your terrace, penthouse or venue.
Quote from the LUNEKS technical lead about glass curtains
Other systems
What can you combine with glass curtains?
With a roof or a pergola the terrace is closed from above as well.
Insulated glass curtains
Double glazing for using the terrace in winter too.
Retractable roofs
A roof that opens and closes with the weather.
Fixed roofs
A permanent roof in glass, polycarbonate or sandwich panel.
Bioclimatic pergola
Adjustable louvres that control sun, shade and airflow.
Tensioned fabric pergola
Shade from fabric on an aluminium frame, with no building work.
FAQ
Questions about glass curtains
How much does it cost to enclose a terrace with glass curtains?
It depends on the size of the opening, the height, the type of glass and the aluminium finish. That is why we do not publish prices: we prepare the quote after seeing and measuring the terrace.
What are the advantages of glass curtains?
They keep the view free of vertical frames, open fully in good weather and protect from wind and rain when it turns. The terrace gets used more months a year with no building work.
Do glass curtains keep out the cold?
Single glass curtains stop wind and rain, but they are not a sealed enclosure or thermal insulation. If you need insulation, the option is the insulated curtain with double glazing.
How do you clean glass curtains?
The panels turn inwards as they stack, so both sides can be cleaned from the terrace itself. LUNEKS maintenance advice
Do I need a permit to enclose my terrace?
It depends on the town hall and the rules of the owners’ community, so it is worth checking before installation. What LUNEKS handles for you
What are the alternatives to glass curtains?
Frameless sliding glass when there is no room to stack panels, and insulated curtains when you need insulation. To close from above they are combined with a fixed roof, a retractable roof or a pergola.
Free quote
Tell us about your space
A technician visits the site, measures at no cost and sends you a fixed quote within 48 hours. We work in Spanish, English and Russian.
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Thank you! We have received your request
We will call you within 24 working hours to arrange the measuring visit.
