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Sun Shading CTB

Unique ref.: schueco_sun_shading_ctb
Tillverkare: Schüco
Produktfamilj: Sun Shading Systems
Produktgrupp: Concealed Toughened Blind (CTB)
Datum för publicering: 2017-10-16
Versionsnummer: 1
Typ: Objekt (enstaka objekt)
Ladda ned (3)

Integrated sun shading system in CTB (Concealed Toughened Blind) as rolling louvre blade system

The louvre blade blinds of the Schüco solar shading system CTB can be rolled up and concealed guaranteeing a cohesive façade appearance together with exceptionally high wind stability.

  • Can be used as an integrated solution in the Schüco E² Façade, Schüco Façade SFC 85, the Schüco FW 50+ and FW 60+ façades, the Schüco Modernisation Façade ERC 50 and as a façademounted solution in front of Schüco FW 50+ und FW 60+ façades
  • Can be used as an add-on solution on the Schüco AWS window system, in the Schüco Sliding Shutters ALB 10 SF and in the solar shading layer of the Schüco 2° System
  • Complete shading provides protection from heat in summer when the sun is at an angle of 20°or higher
  • Wind stability up to 30 m/s guarantees solar shading even on windy, sunny days and on tall buildings
  • The blade contour is convex on the outside and concave on the inside, this improves the view from the inside to the outside and makes it difficult to look inside from the outside
  • The low degree of gloss of the surface finish prevents glare inside and outside and, together with the innovative blade contour, makes it possible to exploit a large amount of diffuse daylight

Schüco CTB solar shading mounted in front of a façade

Schüco CTB solar shading is active, external shading that is mounted in front of the façade and offers exceptionally high wind stability. The solar shading is mounted in front of the FW 50+ / FW 60+ façade and is covered by a headbox. It provides optimum shading for interior rooms and high transparency for views to the outside.


The blind consists of horizontal, extruded aluminium louvre blades with fixing groove, which are attached to each other by stainless steel cables. The louvre blades are therefore fixed without visible interruption of the outward-facing side of the profile. Complete shading must be provided from when the sun is at an angle of 20° with a degree of transparency of at least 23%. When the sun is at an angle of at least 20°, the gtotal value in conjunction with the thermal insulation glazing must be 0.07. The wind stability of the blind from 30 m/s (11 Beaufort) must be proved by a wind tunnel test with test certificate.

If the solar shading is used in front of opening units which open outwards, it must be ensured that the opening units can only be opened when the solar shading is raised. When the blind is raised, the end strip is not visible. The louvre blades are made from an extruded aluminium profile and measure 9.3 mm x 9.6 mm. They are positioned at an angle of 45° to the outside and have a convex curvature with a radius of 10 mm. The inward-facing louvre blade has a concave curvature (radius of 13 mm) and has a face height of 8 mm. The louvre blades are anodised to E6 in natural metallic C0 / light bronze C31 / pale bronze C32 / medium bronze C33 / dark bronze C34 / black C35.

The drive shaft must be configured as an extruded hollow profile. The 230 V electric motor is inserted in the shaft and secured against movement along the axes. The blind is connected to the shaft by means of positive and friction-locked, hook-in couplings. The shaft is prepared with sliding and fixed bearings.

Entry guides

The top attachment of the guide tracks must be designed with plastic entry guides.

Guide rollers

Plastic deflection rollers must be provided, and these must ensure that the blind runs securely in the guide tracks. Guide plates on the side of the outer rollers ensure that the blind retracts correctly.

Shaft bearing

The shaft is inserted in the bearing brackets from the outside, which must be electro-coated. The bearing brackets are mounted on solar shading brackets that are provided on site and must allow for the vertical alignment of the shaft. The shaft is secured in the bearing plates at the front via a locking bar that must be screwed in two places.

Façade fixing bracket

The Schüco CTB solar shading is fixed between two aluminium façade brackets, 10 mm wide. The façade brackets are structurally load-bearing and connected to the façade mullions. The bracket carriers mounted on the façade brackets are used to fix the retaining profile. The height of the retaining profile must be adjusted before it is fixed in place. Headbox holders are mounted on the façade brackets, which can be used for both square and round-edged headboxes.


The drive has a 230 V / 50 Hz tubular motor that is inserted in the shaft and that has a connecting cable (0.25 m long, 4-core, 8 mm diameter) and fitted plug connection. The top and bottom end position can be set electronically using an adjustment cable. The drive has VDE and CE marks and EMV radio suppression seal.


The blind profiles are raised and lowered using standard flush or surface-mounted switches and host control system (central control, sun monitor, ice monitor, wind monitor, time switch). The end switch integrated in the drive switches the motor off when it reaches the top and the bottom end position.

Colours and surface finishes

The shaft must be plate finish, the louvre blades and the end strip must be anodised and the guide tracks must be anodised / powder coated. For the louvre blade colours C0 and C31, the plastic clips of the fixing cable must be grey. For the colours C32, C33, C34 and C35, the plastic clips must be black. All other plastic parts must be black.


Round-edged/square-edged headbox made of folded aluminium, 2 mm thick, closed at the side. The headbox must be designed in such a way that it is protected against rain and snow.

Huvudmaterial: Aluminium
Sekundärt material:
Designad i: Germany
Tillverkad i: Germany

BIMobject kategori: Konstruktion - Persienner, Jalusier
IFC-klassifikation: Covering
UNSPSC-namn: Louvers
UNSPSC-kod: 30161901
Uniclass 2.0 Kod: PR-59-48-03
Uniclass 2.0 Beskrivning: Aluminium Louvre Blades
Uniclass 2015 Kod: Pr_30_59_48_02
Uniclass 2015 Beskrivning: Aluminium louvre blades
NBS Reference Kod: 59-48-03
NBS Reference Beskrivning: Aluminium Louvre Blades
Den här produkten är tillgänglig i:
  • Algeria
  • Angola
  • Benin
  • Botswana
  • Burkina Faso
  • Burundi
  • Cameroon
  • Cape Verde
  • Central African Republic
  • Chad
  • Comoros
  • Côte d'Ivoire
  • Democratic Republic of the Congo
  • Djibouti
  • Equatorial Guinea
  • Eritrea
  • Ethiopia
  • Gabon
  • Ghana
  • Guinea
  • Guinea-Bissau
  • Kenya
  • Lesotho
  • Liberia
  • Libya
  • Madagascar
  • Malawi
  • Mali
  • Mauritania
  • Mauritius
  • Mayotte
  • Morocco
  • Mozambique
  • Namibia
  • Niger
  • Nigeria
  • Republic of the Congo
  • Reunion
  • Rwanda
  • Saint Helena
  • São Tomé and Príncipe
  • Senegal
  • Seychelles
  • Sierra Leone
  • Somalia
  • South Africa
  • South Sudan
  • Sudan
  • Swaziland
  • Tanzania
  • The Gambia
  • Togo
  • Tunisia
  • Uganda
  • Western Sahara
  • Zambia
  • Zimbabwe
  • Antarctica
  • Bouvet Island
  • French Southern and Antarctic Lands
  • Heard Island and McDonald Islands
  • South Georgia and the South Sandwich Islands
  • Armenia
  • Azerbaijan
  • Bangladesh
  • Bhutan
  • British Indian Ocean Territory
  • Brunei
  • Cambodia
  • China
  • Christmas Island
  • Cocos (Keeling) Islands
  • Georgia
  • Hong Kong
  • India
  • Indonesia
  • Japan
  • Kazakhstan
  • Kyrgyzstan
  • Laos
  • Macau
  • Malaysia
  • Maldives
  • Mongolia
  • Myanmar (Burma)
  • Nepal
  • North Korea
  • Pakistan
  • Philippines
  • Singapore
  • South Korea
  • Sri Lanka
  • Taiwan
  • Tajikistan
  • Thailand
  • Turkmenistan
  • Uzbekistan
  • Vietnam
  • Åland Islands
  • Albania
  • Andorra
  • Austria
  • Belarus
  • Belgium
  • Bosnia and Herzegovina
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Faroe Islands
  • Finland
  • France
  • Germany
  • Gibraltar
  • Greece
  • Guernsey
  • Hungary
  • Iceland
  • Ireland
  • Isle of Man
  • Italy
  • Jersey
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macedonia (FYROM)
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Russia
  • San Marino
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Svalbard and Jan Mayen
  • Sweden
  • Switzerland
  • Ukraine
  • United Kingdom
  • Vatican City
Middle East
  • Afghanistan
  • Bahrain
  • Egypt
  • Iran
  • Iraq
  • Israel
  • Jordan
  • Kuwait
  • Lebanon
  • Oman
  • Palestine
  • Qatar
  • Saudi Arabia
  • Syria
  • Turkey
  • United Arab Emirates
  • Yemen
North America
  • Anguilla
  • Antigua and Barbuda
  • Aruba
  • Barbados
  • Belize
  • Bermuda
  • British Virgin Islands
  • Canada
  • Caribbean Netherlands
  • Cayman Islands
  • Collectivity of Saint Martin
  • Costa Rica
  • Cuba
  • Curaçao
  • Dominica
  • Dominican Republic
  • El Salvador
  • Greenland
  • Grenada
  • Guadeloupe
  • Guatemala
  • Haiti
  • Honduras
  • Jamaica
  • Martinique
  • Mexico
  • Montserrat
  • Nicaragua
  • Panama
  • Puerto Rico
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Saint-Barthélemy
  • Sint Maarten
  • The Bahamas
  • Trinidad and Tobago
  • Turks and Caicos Islands
  • U.S. Virgin Islands
  • United States
  • American Samoa
  • Australia
  • Cook Islands
  • Federated States of Micronesia
  • Fiji
  • French Polynesia
  • Guam
  • Kiribati
  • Marshall Islands
  • Nauru
  • New Caledonia
  • New Zealand
  • Niue
  • Norfolk Island
  • Northern Mariana Islands
  • Palau
  • Papua New Guinea
  • Pitcairn Islands
  • Samoa
  • Solomon Islands
  • Timor-Leste
  • Tokelau
  • Tonga
  • Tuvalu
  • United States Minor Outlying Islands
  • Vanuatu
  • Wallis and Futuna
South America
  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Colombia
  • Ecuador
  • Falkland Islands (Islas Malvinas)
  • French Guiana
  • Guyana
  • Paraguay
  • Peru
  • Suriname
  • Uruguay
  • Venezuela

BIMobject SEEK Properties

Construction - Shading Systems

Namn Värde
Blade Angle 45°
Blade Spacing 10 mm
Colour C0 ; C31 ; C32 ; C33 ; C34 ; C35
Free Area 23%
Height Maximum 4000 mm
Height Minimum 1000 mm
Intended Function sun protcection ; heat protection ; visual protection
Louver Material Aluminium
Material Aluminium
Width Maximum 3000 mm
Width Minimum 650 mm




This property set allows objects to be COBie UK BIM Level 2 classified

Namn Värde
Colour C0 ; C31 ; C32 ; C33 ; C34 ; C35
Material Aluminium