Garden room at a villa
Thermal-break frames and solar-control glass
Cortizo systems
A Spanish systems house from Padrón in Galicia that extrudes its own aluminium instead of buying billet in. That vertical integration is what you feel in the catalogue: sliding, casement and curtain-wall ranges drawn as one family, with sections, gaskets and hardware meant to work together across the elevation. In the UAE it earns its keep on the wide glass — big sliding doors onto the terrace and living-room walls that lesser sections have to break up with an extra mullion. We fabricate Cortizo profiles to the manufacturer's specification in our Dubai factory and install them ourselves.
- Padrón, Galicia systems house
- own presses aluminium supply
- sliding and facade strongest ranges
Why choose aluminium windows?
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Durable EPDM seals
Three contours of EPDM seals keep the glass off the aluminium and close the gap between sash and frame, so dust, humid salt air and wind-driven rain stay outside.
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Foamed thermal inserts
Foamed inserts fill the profile chambers and stop air circulating inside them, so less outside heat and street noise passes through the frame into the cooled room.
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Polyamide thermal breaks
Glass-filled polyamide thermal breaks up to 40 mm wide keep the outer and inner shells apart, so the frame holds its shape and its insulation through a UAE summer.
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Energy-efficient double glazing
Double glazing up to 60 mm thick puts a sealed gap of still air or gas between the hot street and the cooled room, so less heat crosses the glass into the room.
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What you are choosing with Cortizo
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Own presses
Aluminium
Extruded by the systems house itself
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Lift-and-slide
Wide openings
Panel weight carried on the track
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Thermal break
Profile
Polyamide bar through the section
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Drawn as a family
Ranges
Shared gaskets and hardware sets
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Powder or anodised
Finish
RAL colours and metallic anodising
Cortizo systems by type
The Cortizo range, grouped by what each series is for. Figures are the manufacturer's published data, and each card links to its source. Which series fits your opening is settled at the free survey.
Cortizo windows
Casement, tilt-and-turn and fixed windows. The series differ in profile depth, the thickest glass they take and how much heat the frame lets through.
All window types-
Window · turn · tilt and turn
Cortizo COR 60
Thermally broken aluminium casement system with a 60 mm frame, for inward- and outward-opening windows and balcony doors.
- Frame / sash depth
- 60 / 68 mm
- Uw (window)
- from 1.0 W/m²K
- Sound reduction
- up to 48 dB (Rw)
- Glazing thickness
- 5–46 mm
- Sash weight
- up to 160 kg
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Window · side-hung · tilt & turn
Cortizo COR 70 Industrial
70 mm thermally broken casement system for windows, doors and balcony doors, made with a visible or a semi-visible sash.
- Frame / sash depth
- 70 / 78 mm
- Uw (window)
- from 0.76 W/m²K
- Glazing thickness
- 6–63 mm
- Sash weight
- up to 160 kg
- Burglar resistance
- RC2 (WK2)
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Window · side-hung · tilt and turn
Cortizo COR 80 Industrial
80 mm casement system with a 45 mm polyamide thermal break, for windows and balcony doors where higher insulation is needed.
- Frame / sash depth
- 80 / 88 mm
- Uw (window)
- from 0.71 W/m²K
- Sound reduction
- up to 46 dB (Rw)
- Glazing thickness
- 16–73 mm
- Sash weight
- up to 160 kg
Cortizo doors
Entrance, terrace and balcony doors. What sets the series apart is how heavy a leaf they carry, the threshold and the locking options.
All door types-
Door · side-hung inward · side-hung outward
Cortizo Millennium Plus 70 Door
70 mm coplanar aluminium entrance door system, opening inward or outward, with options for concealed hinges and automatic operation.
- Frame / leaf depth
- 70 / 70 mm
- Ud (door)
- from 0.9 W/m²K
- Leaf size
- up to 1800 × 3000 mm
- Leaf weight
- up to 220 kg
- Opening/closing cycles
- 1,000,000 cycles
Cortizo sliding systems
Sliding and lift-and-slide doors for wide openings onto a terrace or pool. The series differ in panel weight, the width of the meeting stile and the threshold height.
Sliding doors-
Sliding · pocket (galandage) · 90° corner without mullion
Cortizo 4900 Sliding HI
Thermally broken sliding window with a 34 mm thermal break and an integrated multipoint-lock handle; single, double or triple track, with pocket (galandage) and 90° corner options.
- Uw (window)
- from 1.2 W/m²K
- Central junction
- 35 mm
- Glazing thickness
- 24–36 mm
- Sash size
- up to 2200 × 3000 mm
- Sash weight
- up to 240 kg
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Sliding · pocket system · 90° corner without mullion
Cortizo COR Vision
Minimal thermally broken sliding system with a narrow central junction and a frame that can be concealed around the perimeter; one to three tracks.
- Uw (window)
- from 1.3 W/m²K
- Central junction
- 20 mm
- Sash size
- up to 2500 × 3000 mm
- Sash weight
- up to 320 kg
- Glazing thickness
- 26–30 mm
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Sliding · pocket system (galandage) · 90° corner without mullion
Cortizo COR Vision Plus
Minimal sliding system for very large glass doors, manual or motorised, with frames embedded around the perimeter and a track that can be set flush with the floor.
- Uw (window)
- from 0.9 W/m²K
- Sash size
- up to 4000 × 4000 mm
- Sash weight
- 400 manual / 700 motorised kg
- Central junction
- 25 mm
- Glazing thickness
- 36–56 mm
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Sliding · lift-and-slide · 90° corner without mullion
Cortizo 4600 Plus
Insulated lift-and-slide door system with an 80 mm sash for large openings, on one to four tracks, including a 90° corner opening without a post.
- Uw (window)
- from 0.65 W/m²K
- Sash depth
- 80 mm
- Sash size
- up to 3300 × 3500 mm
- Sash weight
- up to 400 kg
- Glazing thickness
- 22–65 mm
Cortizo folding systems
Bi-fold doors that stack the panels to one side and open the whole wall.
Bi-fold doors-
Folding
Cortizo Bi-fold
Aluminium folding door system with a 73 mm frame; from 1 to 14 leaves fold back to open the aperture, inward or outward.
- Frame / sash depth
- 73 / 73 mm
- Ud (door)
- from 0.97 W/m²K
- Leaf size
- up to 1200 × 3000 mm
- Leaf weight
- up to 120 kg
- Number of leaves
- 1–14 (inward or outward)
Cortizo facade systems
Curtain walling and structural glazing for villas, offices and retail. On a facade the series is chosen by span, wind load and how the glass is held.
Curtain wall glazing-
Facade · fixed · top-hung (outward)
Cortizo TP 52
Stick curtain wall with 52 mm mullions and transoms; glass is held by a pressure profile under a cover cap, with top-hung, parallel or tilt-and-turn vents.
- Visible section
- 52 mm (mullion and transom)
- Ucw (curtain wall)
- from 0.6 W/m²K
- Glazing thickness
- 4–64 mm
- Watertightness
- RE1350
- Fixed panel weight
- up to 750 kg (fixed glazed panels)
Values are the manufacturer's published figures for the series; the actual value depends on the configuration — glass, size and hardware.
Profile Systems
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Schuco
Learn more about SchucoSchüco aluminium systems carry large panes on slim frames — for villas, apartments and offices where the view matters.
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GUTMANN
Learn more about GUTMANNGUTMANN systems are offered by Gutmann Middle East LLC, based in Dubai Investments Park: hinged windows and doors, sliding and lift-and-slide doors, curtain walls and glass railings
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Deceuninck
Learn more about DeceuninckDeceuninck uPVC profiles are designed in Belgium for superior insulation, weather resistance and a sleek finish. A popular choice for energy-efficient homes across Europe
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Cortizo
Learn more about CortizoCortizo aluminium systems combine precise Spanish engineering with high thermal and acoustic performance. A reliable choice for windows, doors and facades that need to perform in demanding climates
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Montana 120
Learn more about Montana 120Montana 120 is a thermal-break sliding series from Gulfex (Gulf Extrusion LLC), with the profile extruded here in Dubai. A straightforward choice for sliding windows and balcony doors of ordinary size
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TB-600
Learn more about TB-600TB-600 is the thermal-break hinged window and door series of Gulfex (Gulf Extrusion LLC). The profile is extruded in Dubai, and the same maker covers sliding, folding and curtain-wall systems
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ALUK
Learn more about ALUKALUK is an Italian aluminium systems brand known for slim, minimalist frames that maximise glass area without compromising strength. Perfect for architectural projects that call for a light, contemporary look
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Vetromax
Learn more about VetromaxVetromax combines advanced glazing technology with aluminium framing for maximum light, strength and energy efficiency. A modern solution for panoramic windows and glass facades
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REHAU
Learn more about REHAUREHAU uPVC systems are engineered in Germany for outstanding thermal insulation, soundproofing and long-term durability. A proven choice for energy-efficient windows and doors worldwide
How a Cortizo order runs
- Survey and opening schedule Engineer on site within 48 hours
- Range matched to the span Sliding, lift-and-slide or casement
- Wind-load calculation for the elevation Signed off before profile is ordered
- Glazing unit set by orientation Solar control where the sun lands
- Fabrication to Cortizo's specification Cut and assembled in our Dubai factory
- Installation and handover by our crews Three to five weeks from approved drawing
Popular ready-made solutions
- Villa glazing
- Classic windows
- French windows
- Tilt-and-turn windows
- Top-hung windows
- Patio door
- Classic door
- Panoramic sliding doors
- Panoramic folding accordion doors
Two-storey villa glazing
Sliding doors to the terrace, windows above
Panoramic villa glazing
Slim frames, glass from floor to ceiling
Visit our window design showroom
See profiles, glass units and hardware in person and meet the engineers who draw your project. Come with the plans or photos of the openings.
The Pinnacle Building · Sheikh Zayed Road
- Address
- The Pinnacle Building, Sheikh Zayed Road, Office 607, Dubai
- Hours
- Mon–Fri: 9:00 – 18:00
Our main products
Our company manufactures aluminium structures with subsequent installation at the glazing site.
Why should you buy aluminium windows?
- They have high strength and durability.
- Aluminium windows are resistant to corrosion.
- Aluminium windows are resistant to deformation.
- The lightweight nature of aluminium windows makes installation easier.
- A modern and stylish appearance.
- These windows require minimal maintenance.
Articles
Profile Options
Consult with a specialist
Profile finish and coating options
Powder coating in any shade of the RAL palette; the colour is confirmed against a physical sample at the survey.
Anodising builds an oxide layer on the profile itself, so the colour belongs to the metal rather than to a film on top of it and cannot peel.
Wood-grain and stone-effect finishes are transferred onto the powder coating. The profile keeps the strength of aluminium and never needs repainting.
Available colours (200+ RAL shades)
- White
- Anthracite
- Brown
- Black
- Grey-anthracite
- Grey
Anodised finishes
- Natural silver
- Champagne
- Light bronze
- Medium bronze
- Dark bronze
- Black anodised
Wood-grain and special effects
- Golden oak
- Walnut
- Dark oak
- Concrete
- Basalt
- Wenge
Let's calculate
the cost of glazing
Get a free calculation for your windows — just leave your number, we'll reply on WhatsApp within 15 minutes.
Pricing
Aluminium Windows and Doors Calculator
Choose the options — we’ll send the price on WhatsApp
What are we making
Shape and opening
Size
Width and height: 300–6000 mm. Not sure? Clear the fields — we’ll measure at the free survey.
Width under 300 mm — check that it is in millimetres.
Width over 6000 mm — we’ll confirm it at the survey.
Height under 300 mm — check that it is in millimetres.
Height over 6000 mm — we’ll confirm it at the survey.
Enter a whole number of units, 1 or more.
Glazing unit
Extras
Do you need a windowsill?
Do you need a coloured profile?
Do you need installation?
Frequently asked questions
Because the country of origin is not what makes a window survive here — the specification is. Aluminium behaves the same whichever press extruded it; what decides the outcome is the glass build-up chosen for the elevation, the number of sealing contours against dust, the finish picked for salt air near the coast, and the structural calculation for the height. Cortizo's ranges are wide enough to carry all four choices, which is the reason a specification names them.
There is no catalogue number we would quote you, because the limit is weight rather than width: the taller the panel and the thicker the glazing unit, the more the roller carriage and the track underneath have to carry. We work it backwards — the glass build-up the elevation needs, then the panel weight that follows, then the running gear rated for it. Very wide openings are split into more leaves rather than pushed to an edge.
Yes — the house publishes curtain walling alongside its window and door ranges, which is useful when a whole elevation should read as one language of sightlines and finish. The engineering is separate work, though: bracket layout into the slab, movement joints, and drainage of the cavity are calculated for the building, not taken from the window schedule.
We are not a licensee of any European systems house and never describe ourselves as one. The profile, gaskets and hardware come through the manufacturer's supply; the cutting, machining, assembly and glazing happen in our own Dubai factory to their specification. Separately from that we build our own aluminium windows here — a different product line at a different price, and the quote always says which of the two you are being offered.
Cortizo systems
Every page of this section, in one place.
- Cortizo 4600 Plus
- Cortizo 4900 Sliding HI
- Cortizo Bi-fold
- Cortizo COR 60
- Cortizo COR 70 Industrial
- Cortizo COR 80 Industrial
- Cortizo COR Vision
- Cortizo COR Vision Plus
- Cortizo Millennium Plus 70 Door
- Cortizo TP 52
Sections
Company
We are always happy to welcome you at our showroom
Main Office
Dubai — Showroom
The Pinnacle Building, Sheikh Zayed Road, Office 607
Mon–Fri: 9:00 – 18:00
Showroom
Samples to see in person
Profiles, glass units and hardware to see and touch before you choose.
Dubai — Showroom
The Pinnacle Building, Sheikh Zayed Road, Office 607
Get directions 