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Flat lock cladding

Unique ref.: flat_lock
Brand: elZinc
Product family: Cladding
Product group: Traditional cladding
Depth (mm): 8
Date of publishing: 2019-03-11
Edition number: 1
Type: Object (single object)
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elZinc® flat lock is a traditional fully supported architectural zinc cladding system composed of interlocking zinc shingles.The locking joint produces a step between shingles of about 8mm.

It can be used to clad façades of almost any shape due to its flexibility as the shingles can be cut to a variety of shapes and can be curved to cover convex or concave geometries.

Zinc flat lock cladding can also be used to weather roofs pitched above 25º.

A wide number of basic layout formats are available to enable architectural design intent to be strengthened by the zinc cladding.

Zinc Flat lock traditional fully supported cladding composed of interlocking shingles. The shingles are made of 0,7 or 0,8mm thick elZinc® titanium zinc rolled according to EN988 and ASTM B69-13.

Normal shingle widths: 430, 530, and 600mm, nominal maximum length 2000mm. Cladding weight (zinc only) is between 6 and 7 kgs/m2. 

Shingles are fixed back to sheathing / boarding using hidden stainless steel clips secured at pre-determined centres (according to exposure) by stainless steel (A2 grade) fasteners. Sheathing / boarding to be laid flush, true and plumb, and its fasteners driven just below the surface. For buildings that require a non-combustible substrate for the zinc, trapezoidal metal sheet panels are used as a substitute for the wooden sheathing / boarding.

Façade application: The cladding is normally rear-vented behind the supporting sheathing / boarding with a ventilating space of at least 20mm (some countries require more). A simple breather membrane is normally installed between the zinc and the substrate to act as a separating layer. 

Roofing application: The roof is either ventilated with a ventilating space of between 50 and 100mm (depending on rafter length) under the substrate, or installed in an unventilated (warm) roof design which includes suitable methods for condensation control. A structural underlay (and draining membrane) is often required under the zinc to ensure air circulation to its underside.


Material main: Zink
Material secondary:
Designed in: Spain
Manufactured in: Spain

BIMobject Category: Walls - Cladding
IFC classification: Covering
Uniclass 2.0 Code: SS-25-20-50-95
Uniclass 2.0 Description: Zinc Sheet Cladding Systems
NBS Reference Code: 25-20-50-95
NBS Reference Description: Zinc Sheet Cladding Systems
CSI MasterFormat 2014 Code: 07 64 00
CSI MasterFormat 2014 Title: Sheet Metal Wall Cladding
OmniClass Number: 23-13 37 13
OmniClass Title: Exterior Wall Cladding
This product is available in:
Africa
  • 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
Asia
  • 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
Europe
  • 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
Oceania
  • 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

Walls - Cladding

Name Value
Application Wall cladding on flat and curves surfaces. Roofing - minimum pitch, consult elZinc
Coefficient Of Linear Thermal Expansion 0,000022/ºC
Color elZinc Natural ; elZinc Slate ; elZinc Graphite ; elZincCrystal ; elZinc Lava ; elZinc Oliva ; elZinc Rainbow ; elZinc Protect+ ; elZinc Advance
Depth The interlocking joint has a 'height' of 8mm
Finish Material elZinc Natural ; elZinc Slate ; elZinc Graphite ; elZincCrystal ; elZinc Lava ; elZinc Oliva ; elZinc Rainbow ; elZinc Protect+ ; elZinc Advance
Fire Rating A2-s1,d0
Installation Method Folded shingles fixed with clips to fully supporting substrate
Material Titanium zinc
Method of Attachment Indirect using stainless steel or zinc clips
Method of Installation Folded shingles fixed with clips to fully supporting substrate
Opacity 100%
Panel Thickness 0.7 mm — 1 mm
Post-Consumer Recycled 100%
Recyclable 100%
Standards, Certification, and Documentation EN988 ; KOMO certificate
Sustainability Website URL https://www.elzinc.es/en/elzinc-international/sustainability/
Thickness 0.7 mm — 1 mm
Wall Cladding Panel Type Interlocking zinc shingle
Warranty 20 years on the material
Weight Approx. 6kgs/m2
Width 263 ; 430 ; 530 ; 600

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