Sliding Doors
Aluminium Sliding Doors
Finish: RAL colours and Wood Effect Finish
Glazing: double glazed safety glass, obscure, acoustic glass etc.
Certified to PAS24
Sliding doors are the best choice for homes with a great view and wide opening. They slide within their own frame and don’t protrude into a room or onto a patio. The doors are the most space-efficient, give more glass and less frame which results in more light being let through. All sketches and data below sourced from cortizo.com.
Our aluminium sliding doors are available in 2, 3 or 4 door leaf designs. They can be supplied with a big glass area which enables maximum light to flood into a room. They also come in a range of colours and sizes according to the customer’s needs and expectations. Our sliding doors are made-to measure to fit perfectly, designed to be very secure and achieves excellent U-values. We chose Cortizo as our aluminium profile supplier who offers a wide range of high-quality systems suitable for both small residential and grand commercial buildings.
New Solution: CorVision Plus Sliding Door Thermally Broken with Hidden Rail
A beautifully designed and minimalistic sliding door suitable for large dimensions, which enables to have maximum light with the minimum visible section of aluminium and cover great openings with a glass surface of 94%. Extraordinary glazing capacity allows placing glazing panels of up to 54mm thickness which guarantees fantastic acoustic and thermal performance. The door has a visible section of just 25 mm and the possibility to hide the bottom frame totally. This solution allows to integrate the bottom frame with the floor finish and obtain a smooth transition between the outside and the inside. The lateral and top frame can be inlaid totally as well.
CorVision Plus Cross Section:
There is the possibility of motorized opening for weight’s up to 700 kg and manual opening –up to 400 kg. It allows placing multipoint lock systems by an operating rod, with or without a key. The rollers are placed in the frame, and the sashes count with a stainless steel reinforced channel which makes the sliding movement smoother. The door allows disassembling the sashes easily in case of breaking of the glass and replacing of it.
CorVision Plus Sliding Door with Thermal Break and Open Rail is also available.
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Acoustic Insulation |
maximum glazing: 54mm maximum acoustic insulation: Rw=43dB |
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Transmittance |
Uw from 0,9 (W/m²K) |
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Air permeability |
(EN 12207:2000) Class 4 |
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Water tightness |
(En 12208:2000) class 7a* / 9a** *reference test : balcony 4,00 x 3,00 m. 2 sashes **reference test : 4,00 x 3,00 m. 1 sash + 1 fixed |
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Wind resistance |
(En 12210:2000) class c3* / c4** *reference test : balcony 4,00 x 3,00 m. 2 sashes **reference test : 4,00 x 3,00 m. 1 sash + 1 fixed |
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Opening possibilities |
Sliding of 2, 4 or 6 sashes; Possibility of 1,2 and 3 rails 1 sash + 1 fixed /2 sashes +1 fixed Possibility of interior and exterior corner sash at 90º without a mullion Possibility of galanage 1,2,3, and 4 sashes |
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Sections/Profile Thickness |
Frame – 180 mm, sash – 69 mm 3 rails: 278 mm
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Maximum dimensions Maximum weight |
400 Kg Manual 700 Kg Motorized |
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Maximum dimensions/sash Please consult regarding maximum weight and dimensions for other opening types |
Width=4000 mm Hight=4000 mm Glass surface ≤ 14 m² |
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Finish |
Possibility of dual colour Colour powder coating (RAL, mottled and rough) Wood effect powder coating Anti-bacterial powder coating Anodized |
Cor-Vision Sliding Door with Thermal Break
A sliding door with thermal break enables maximum luminosity with the minimum aluminium profile section. Elegance in design to cover great light spaces with minimum frame fragments of 9-14% of the total surface. The centre junction sections of only 20 mm, in the lateral junction at 77 mm and the top/bottom junctions at 57 mm.
Possibility of inlaying the bottom, top and lateral frames. Possibility of sash meetings at a 90° corner without a mullion.
In its mono channel version, comprising of fixed and sash, the hidden rail is found in the fixed area. This is a new type of frame for 2 or 3 rails that allows the incorporation of a stainless steel rail that affords increased sliding smoothness, an increase in loading support for the bearings (up to 320 kg/sash) and increased durability. This is the system with traditional fitting procedures, with perimetral frame and sashes that allows the sash to be dismantled in case of glass breaking, damage to the aluminium profile etc. It incorporates a rod operated multipoint lock.
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Acoustic insulation |
Maximum glazing: 30 mm Maximum acoustic insulation Rw=41 dB |
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Transmittance |
Uw from 1,3 (W/m²K) - please consult typology, dimensions and glass |
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Opening possibilities |
Sliding of 2, 3, 4 & 6 sashes Possibility of 3 rails (3 sashes or 2 sashes + 1 fixed light) Possibility of 1 rail (1 sash + 1 fixed light) Possibility of corner sash at 90º without mullions Galandage possibility in 1 & 2 sashes |
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Sections/Profile thickness |
Frame – 116 mm 3 Rails 182 mm Sash – 37 mm. Profile thickness: Door 1,7 mm. Polyamide strip length 16 - 24 mm. |
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Maximum dimensions Maximum weight |
Maximum dimensions: Width(L)= 2.200 mm; Height(H)= 3.000 mm. Maximum weight/sash 320 kg Please consult regarding maximum weight and dimensions for other opening types |
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Categories achieved at test centre |
Air permeability (EN 12207:2000): CLASS 4 Water tightness (EN 12208:2000): CLASS 7A Wind resistance (EN 12210:2000): CLASS C5 Reference test 1,23 x 1,55 m. 1 sash + 1 fixed light |
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Finish |
Possibility of dual colour Colour powder coating (RAL, mottled and rough) Wood effect powder coating Anti-bacterial powder coating Anodized |
Cortizo Sliding Door with Thermal Break (System 4700)
The doors with a straight aesthetic which counts with a central minimalistic interlock of just 47 mm of visible section. It allows maximizing the glazing capacity up to 34 mm, increasing the acoustic and thermal performance. The sashes of up to 280 kg weight allow a maximum dimensions: 2500mm width and 3000 mm height. Stainless steel rails allow for ultra-smooth sliding.
Trasmittance: Uw from 1,1 (W/m2K)
Please consult typology, dimensions and glazing
Maximum acoustic insulation: Rw=40dB
Air Permeability (EN 12207:2000) Class 3
Water tightenes (EN 12208:2000)Class 7A
Wind resistance (EN:12210:2000)Class C5
Reference test:1.80m x 2.20m, 2 sashes
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Maximum glazing thickness |
34 mm |
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Opening possibilities |
Sliding of 2, 3, 4 & 6 sashes Possibility of 1 rail (1 sash+ 1 fixed) Possibility of 3 rails Possibility Galandage 1, 2 & 4 sashes |
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Sections |
Frame 120 & 115 mm Sash 50 mm |
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Profile thickness |
Balcony 1,5 mm |
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Polyamide strip length |
20 & 25 mm |
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Maximum dimensions/sash |
Width (L) = 2.500 mm |
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Maximum weight/sash |
280 Kg Please consult regarding maximum weight and dimensions for other opening types |
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Finishes |
Possibility of dual colour Color powder coating (RAL, mottled and rough) Wood effect powder coating Anti-bacterial powder coating Anodized |