Terrace enclosure is one of the most requested renovations in Granada and Malaga, for both private homes and hospitality businesses. Andalusia's climate — over 300 sunny days per year but with extreme summer heat and cold Granada winters — makes a professional enclosure the most efficient way to gain liveable space.
Enclosing a terrace is one of the improvements that most transforms a home. You gain useful space without the complexity of a conventional extension: an enclosure is a lightweight, dry-built structure installed on the existing terrace after a prior technical survey.
Moreover, a properly enclosed terrace, with whatever approvals it requires, adds comfort and appeal to the property — something you notice every day and also when selling or renting.
In Granada and Malaga, where we enjoy an exceptional climate, a well-designed enclosure lets you use the terrace 365 days a year. At Tecnisun C.B. we are specialists in terrace enclosures working with INSTALLUX systems and as official STRUGAL installers. You can see every option on our enclosures page.
Before choosing a system, answer one question: do you want to use the terrace as an extra room, all year round?
No vertical profiles. Tempered glass that folds laterally. Maximum luminosity and impeccable aesthetics.
STRUGAL with RPT. Large glazed surfaces with excellent thermal and acoustic insulation.
Fixed panels + opening leaves for ventilation. The most airtight and efficient option.
Enclosures with roof structure included. Transform the terrace into a climate-controlled room.
Glass curtains are the most elegant and sought-after system. They consist of tempered glass leaves that fold laterally, leaving the terrace completely open when desired.
| Specification | Detail |
|---|---|
| Glass | 10 mm tempered safety glass, optional 5+5 laminated |
| Maximum height | 3,000 mm |
| Maximum leaf width | 800 mm |
| Thermal insulation | Wind and rain protection. No RPT (not complete insulation) |
| Acoustic insulation | 22-28 dB |
| Ideal for | Malaga coast, terraces with views, hospitality, buildings where frames are not allowed |
STRUGAL sliding enclosures are the most versatile option, combining large glazed surfaces with excellent thermal and acoustic insulation.
| STRUGAL Series | Tracks | Uw | Max leaf size |
|---|---|---|---|
| S160 Sliding | 2-3 | 1.4 W/m²K | 3.0 x 2.5 m |
| S52 Aluminium Sliding | 2 | 1.6 W/m²K | 2.5 x 2.5 m |
| S160 Lift & Slide | 2 | 1.3 W/m²K | 3.0 x 2.8 m (400 kg) |
These combine fixed glass panels with opening leaves (tilt-and-turn or casement) for ventilation. They are the most airtight option with the best insulation, reaching Uw values of 1.0 W/m²K with double low-e glazing. Ideal for high-floor terraces exposed to wind and mountain areas of Granada.
Verandas are complete enclosures including a roof structure. They transform an open terrace into a fully enclosed, climate-controllable room — see our glass room page. Roof options include polycarbonate (light, good light transmission), laminated glass (maximum light and aesthetics), insulated sandwich panels (maximum insulation and quiet in the rain, usually 50 to 80 mm thick), or combinations.
We do not publish prices because every enclosure is different: size, system (thermal break or standard series), roof type, glazing, finishes and the condition of the terrace (water leaks, load capacity, base) all play a part. What we can do is prepare a tailored quote with the information you send us.
To get started, fill in our quote request form with approximate measurements and a few photos. The online quote is free and with no obligation; the technical home visit has a cost, which we tell you before arranging it.
Before enclosing a terrace it is worth understanding your municipality's planning rules and your building's community rules. Requirements vary from one council to another and from one building to another, so every case has to be looked at individually.
An enclosure is a lightweight structure, but that does not mean it needs no paperwork at all: the prudent approach is to check with the council before starting. We advise you on the procedure your particular case requires.
If you live in an apartment building, you will need owners' community approval for any enclosure that alters the facade. If your community does not allow frames on the facade, glass curtains are usually the alternative. At Tecnisun we help with the technical documentation of the enclosure so you can present it at the owners' meeting.
| Terrace Type | Recommended Enclosure | Complements |
|---|---|---|
| Penthouse with views | Glass curtains or thermal break glass room | Bioclimatic pergola + blinds |
| High-floor flat (windy) | STRUGAL RPT sliding | Double glazing + mosquito nets |
| Ground floor terrace | Fixed + opening sections | Shutters + mosquito nets |
| Detached house | Veranda or lift-slide | Pergola + curtains + LED |
| Utility area or porch | Standard series | Mosquito nets + ventilation |
| Hospitality terrace | Pergola + glass curtains | Heating + audio + LED |
A terrace enclosure needs little but consistent care to perform reliably for decades. For sliding systems, keep the lower tracks clean to prevent debris build-up that impedes smooth operation, and lubricate rollers and tracks with silicone spray from time to time. For glass curtains, keep the folding mechanism clean. Check the rubber seals periodically for cracks or flattening.
Over 25 years of experience with INSTALLUX enclosure systems across Granada and Malaga. Tell us about your project in our quote request form: the online quote is free and with no obligation (the technical home visit has a cost, which we tell you before arranging it). You can also call 627 84 14 04.
See terrace enclosures →Can I enclose my terrace without community permission?
Not advisable. If you alter the building's facade you need community agreement, and some council paperwork may also be needed depending on the enclosure. Acting without authorisation can lead to complaints and removal orders.
Does a terrace enclosure count as built area?
It depends on the type and on each municipality's rules. Check with your local council before deciding; we advise you on your case.
Can I install heating in an enclosed terrace?
Yes, provided the enclosure has sufficient insulation (RPT + double glazing minimum). For glass curtains without RPT, we recommend spot radiant heating (infrared) rather than full climate control, as thermal losses would be excessive.
Is the quote free?
Yes. The online quote is free and with no obligation, based on your measurements and photos. The technical home visit has a cost, which we tell you before arranging it.
Granada's PGOU (General Urban Planning Plan) establishes specific conditions for enclosures in the historic centre, Albaicin, and protected zones. Materials and finishes must integrate with the surrounding aesthetics. In BIC (Cultural Interest Property) zones, a favourable report from the Heritage Commission is required.
Malaga city has a specific ordinance for terraces and enclosures. In the historic centre, enclosures must be transparent and removable. In residential zones there is greater flexibility but always respecting the building's original facade.
A properly enclosed terrace can significantly improve your home's overall energy efficiency. The benefits depend on the enclosure type:
| Enclosure Type | Thermal Impact |
|---|---|
| Glass curtains (no RPT) | Wind and rain protection |
| Standard series | Wind, rain and dust protection |
| Aluminium RPT sliding (Uw 1.4) | Good thermal barrier |
| Fixed + opening RPT (Uw 1.0) | Excellent thermal barrier |
| Thermal break glass room with insulated roof panel | Performs like another room of the house |
When combined with SAXUN screen blinds for solar control, an RPT enclosure also acts as a thermal buffer zone for the adjacent rooms.
Over 200 RAL colours and wood imitation finishes. Most requested: white, anthracite grey RAL 7016, and oak. Two-tone option available.
Double low-e, solar control, laminated safety, acoustic protection. Partial opaque glass for privacy.
Integrated SAXUN blinds, mosquito screens, LED lighting, vertical awnings for maximum comfort.
A well-executed enclosure completely transforms your home, adding useful space and comfort. We help you choose between thermal break, standard series or glass curtains depending on how you want to use it. Free, no-obligation online quote; the technical home visit has a cost, which we tell you before arranging it.
Request a quote →
Free, no-obligation online quote with your measurements and photos. The technical home visit has a cost, which we tell you before arranging it.
