Ergoldsbacher Karat®

Color palette
Natural red

2002: Ergoldsbacher Karat® Titansilver

2005: Karat® LED-First

  • Karat® - Natural red | Image standard tiles | © © ERLUS AG 2021
  • Karat® - Copper brown | Image standard tiles | © © ERLUS AG 2021
  • Karat® - Anthracite | Image standard tiles | © © ERLUS AG 2021
  • Karat® - Titan silver | Image standard tiles | © © ERLUS AG 2021
  • Karat® - Diamond black | Image standard tiles | © © ERLUS AG 2021

Technical data

Size: aprox. 27.0 x 42.0 cm
Gauge: aprox. 32.6 - 33.1 cm
Average cover width: aprox. 20.2 cm
Quantity required per m²: aprox. 15.0 Pieces
Weight per m² in accordance with DIN 1055 incl. battens: aprox. 0.55 kN/m²
Real weight without battens: aprox. 50 kg/m²
Pallet capacity: 240 Pieces
Pallet weight: aprox. 820 kg
Bundle capacity: 5 Pieces
Hail resistance class: 4
Gauge class: depending on model
Distance between the 1st lath and the angular point of the ridge with ridge connection tiles and standard tiles
X (distance) in mm Ridge connection tile1)
Roof pitch in ° 10°15°20°25°30°35°40°45°50°55°60°
Ridge tile no. 17 - - - - - - - - - - -
Ridge ventilation tile no. 17 Lü 65 60 60 60 60 50 50 45 35²⁾ - -
Ridge ventilation tile no. 19 Lü 40 40 40 35 35 30 20 20 20 - -
X (distance) in mm Standard tiles2)
Roof pitch in ° 10°15°20°25°30°35°40°45°50°55°60°
Ridge tile no. 17 65 65 60 60 60 50 55 50 40 45 40
Ridge ventilation tile no. 17 Lü 65 65 60 60 60 50 55 55 - - -
Ridge ventilation tile no. 19 Lü 55 50 45 45 45 45 35 30 - - -

1) without aluminium ridge ventilation strap2) with aluminium ridge ventilation strap

Assignment of additional measures for the Ergoldsbacher Karat®*

According to the Central Association of German Roofers’ pamphlet on sub-roofs, sub-coverings and under-bracings, and the basic regulations of the Roofers’ Guild, regular roof pitch 16°, minimum roof pitch 7°, generally recognised in professional circles as state of the art, scientifically proven and tried and tested in practice for decades, according to the state of technology.
Country-specific building standards and/or regulations must be adhered to, if no other contractual agreements have been made.

Increased demands due to
Use: of the attic level, especially for residential purposes (residential use equals two increased demands)
Construction: special roof shapes (e.g. butterfly roof), long spar lengths (longer than 10 meters), heavily structured roof shapes (e.g. due to valleys, gables, etc.)
Climate situation: exposed locations, extreme locations, areas with a lot of snow, special weather situations, areas with a lot of wind
Technical installations: On-roof or in-roof systems, air-conditioning systems, antenna systems, roof access systems, rooflight/skylight
systems, snow guard systems, etc.

Classification
Class 1: Waterproof sub-roof (1.1.)
Class 2: Rainproof sub-roof (1.2.)
Class 3: Seam and perforation secured under-bracing (2.1.) Seam and perforation secured sub-covering (3.1.)
Class 4: Welded or glued sub-covering (2.2.) Coated under-bracing made of strips of bitumen (2.3.) Seam-secured sub-covering (3.2.)
Class 5: Overlapped / tongue in groove sub-covering (2.4.)
Class 6: Under-bracing (3.3.)

Definition of sub-roof's type to use
roof pitchNo further increased demands*1 further increased demands*2 further increased demands*3 further increased demands*
≥ 16° Class 6 Class 6 Class 5 Class 4
from < 16° to ≥ 12° Class 4 Class 4 Class 3 Class 3
from < 12° to ≥ 10° Class 3 Class 3 Class 3 Class 3
from < 10° to ≥ 7° Class 2 Class 2 Class 1 Class 1
Definition of sub-roof's type to use
roof pitchNo further increased demands*1 further increased demands*
≥ 16° Class 6 Class 6
from < 16° to ≥ 12° Class 4 Class 4
from < 12° to ≥ 10° Class 3 Class 3
from < 10° to ≥ 7° Class 2 Class 2
roof pitch2 further increased demands*3 further increased demands*
≥ 16° Class 5 Class 4
from < 16° to ≥ 12° Class 3 Class 3
from < 12° to ≥ 10° Class 3 Class 3
from < 10° to ≥ 7° Class 1 Class 1
* The additional measures listed in the table are minimum measures under consideration of Table 1 in the pamphlet on sub-roofs, sub-coverings and under-bracings. Sub-covering panels are to be assigned according to the classification in the pamphlet on sub-roofs, sub-coverings and under-bracings. Increased demands make up categories according to chapter 1.1.3. Further increased demands can arise out of the weighting within a category according to 1.1.3. For example, climate situations can result in several increased demands. Only permitted if the manufacturer provides proof of the functionality and safety of the products used, including accessories (sealing tapes, sticky tapes, sealing compounds, pre-assembled seam securing, etc.), as part of a deluge test and 24-hour rain test on a roof pitch of 15°. Otherwise, the next class up is to be selected. Any limitations noted by the manufacturer are to be taken into account. See the product data information sheet for instructions regarding protection against perforation. These can be used for classes 3 to 6.

Technical drawings

These are the advantages of the
Ergoldsbacher Karat®

  • Unique on the market

  • Complete accessories including aluminium accessories from one source

  • 4-tile corner with protected male lock

  • iF DESIGN AWARD for the Karat® Titan Silver

  • Unique design Distinctive alternative to the flat tile

  • Standard roof pitch 16°

  • Wide colour range

  • Particularly raintight due to triple interlocking head joint and double interlocking side joint

Standard tile

Karat® - Natural red | Image product range
Standard tile

ERLUS Standard Accessories

Karat® - Verge tile left Natural red | Image product range | © © ERLUS AG 2021
Verge tile left
Karat® - Verge tile right Natural red | Image product range | © © ERLUS AG 2021
Verge tile right
Karat® - Double roll tile Natural red | Image product range | © © ERLUS AG 2021
Double roll tile
Karat® - Ridge connection tile Natural red | Image product range | © © ERLUS AG 2021
Ridge connection tile
Karat® - Ridge connection verge tile left Natural red | Image product range | © © ERLUS AG 2021
Ridge connection verge tile left
Karat® - Ridge connection verge tile right Natural red | Image product range | © © ERLUS AG 2021
Ridge connection verge tile right
Karat® - Ridge connection double roll tile Natural red | Image product range | © © ERLUS AG 2021
Ridge connection double roll tile
Karat® - Pent roof tile Natural red | Image product range | © © ERLUS AG 2021
Pent roof tile
Karat® - Pent roof double roll tile Natural red | Image product range | © © ERLUS AG 2021
Pent roof double roll tile
Karat® - Pent roof verge tile left Natural red | Image product range | © © ERLUS AG 2021
Pent roof verge tile left
Karat® - Pent roof verge tile right Natural red | Image product range | © © ERLUS AG 2021
Pent roof verge tile right
Karat® - Ventilation tile Natural red | Image product range | © © ERLUS AG 2021
Ventilation tile
Ridge tile no. 17 Natural red | Image product range | © © ERLUS AG 2021
Ridge tile no. 17
Ridge end tile no. 17 Natural red | Image product range
Ridge end tile no. 17
Ridge tile no. 17 Natural red | Image product range
Ridge compensation tile no. 17
Ridge ventilation tile no. 17 Lü Natural red | Image product range | © © ERLUS AG 2021
Ridge ventilation tile no. 17 Lü
Ridge beginning tile no. 17 Lü Natural red | Image product range
Ridge beginning tile no. 17 Lü
Ridge end tile no. 17 Lü Natural red | Image product range
Ridge end tile no. 17 Lü

ERLUS Special Accessories

Karat® - Aluminium sanitary ventilator with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium sanitary ventilator with base tile
Karat® - Aluminium aerial with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium aerial with base tile
Karat® - Aluminium solar outlet with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium solar outlet with base tile
Level RS® - Aluminium snow stop fence holder with base tile sinterrot - alu | Image product range | © © ERLUS AG 2021
Aluminium snow stop fence holder with base tile
Aluminium snow stop fence, 20 cm high naturrot/rot engobiert | Image product range
Aluminium snow stop fence, 20 cm high
Aluminium snow stop incl. snow guard tube bracket with base tile | Image product range | © © ERLUS AG 2021
Aluminium snow stop incl. snow guard tube bracket with base tile
Aluminium snow guard tube, length 2 m naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium snow guard tube, length 2 m
Aluminium connector for snow guard tube | Image product range | © © ERLUS AG 2021
Aluminium connector for snow guard tube
Aluminium round wood holder with base tile | Image product range | © © ERLUS AG 2021
Aluminium round wood holder with base tile
Aluminium step with base tile | Image product range | © © ERLUS AG 2021
Aluminium step with base tile
Aluminium step grate 46 cm x 25 cm, with two base tiles | Image product range | © © ERLUS AG 2021
Aluminium step grate 46 cm x 25 cm, with two base tiles
Aluminium step grate 80 cm x 25 cm, with two base tiles | Image product range | © © ERLUS AG 2021
Aluminium step grate 80 cm x 25 cm, with two base tiles
Aluminium extension step grate, 80 x 25 cm, with base tile | Image product range | © © ERLUS AG 2021
Aluminium extension step grate, 80 x 25 cm, with base tile
Aluminium step grate bracket, uncoated, with base tile | Image product range | © © ERLUS AG 2021
Aluminium step grate bracket, uncoated, with base tile
Aluminium safety hooks for ladder, Type A, with base tile | Image product range | © © ERLUS AG 2021
Aluminium safety hooks for ladder, Type A, with base tile
Karat® - Aluminium solar panel holder with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium solar panel holder with base tile
Ceramic extension plate universal for ridge end tile Natural red | Image product range
Ceramic extension plate universal for ridge end tile
Ceramic hip cap no. 17 N Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip cap no. 17 N
ERLUS universal solar module support, incl. ventilation tile | Image product range | © © ERLUS AG 2021
ERLUS universal solar module support, incl. ventilation tile
Universal ERLUS Sturmklammer I Größe "M" 2,5 mm 40/60 V2A Federstahl | Image product range | © © ERLUS AG 2021
ERLUS universal storm clips I M for battens 24/48 mm
Universal ERLUS Sturmklammer II Größe "M" 2,2 mm 40/60 V2A Federstahl | Image product range | © © ERLUS AG 2021
ERLUS universal storm clips II M for battens 30/50 mm
First-und Gratklammern für First 15/17 rot beschichtet -Systemverlegung- | Image product range
Ridge clips no. 15/17
First- und Gratklammern für Lüfterfirst Nr. 15 / 17  | Image product range
Ridge clips no. 15/17 Lü
Aluminium ridge ventilation strap rot (beschichtet) | Image product range
Aluminium ridge ventilation strap
Eave protection tape rotbraun (beschichtet) | Image product range
Eave protection tape
Eave ventilation comb, PVC rotbraun (beschichtet) | Image product range
Eave ventilation comb, PVC
Aluminium ridge end disc rotbraun/schwarz (beschichtet) | Image product range | © © ERLUS AG 2021
Aluminium ridge end disc

Roof surfaces

Karat® - Natural red | Image roof surface | © © ERLUS AG 2021 Natural red
Karat® - Copper brown | Image roof surface | © © ERLUS AG 2021 Copper brown
Karat® - Diamond black | Image roof surface | © © ERLUS AG 2021 Diamond black
Karat® - Anthracite | Image roof surface | © © ERLUS AG 2021 Antracite
Karat® - Titan silver | Image roof surface | © © ERLUS AG 2021 Titan silver

Completed projects

Ergoldsbacher Karat® - Natural red | © ERLUS AG 2019 Ergoldsbacher Karat® - Natural red
 Ergoldsbacher Karat® - Titan silver | © ©ERLUS 2021 Ergoldsbacher Karat® - Titan silver
 Ergoldsbacher Karat® - Titan silver | © ©ERLUS 2021 Ergoldsbacher Karat® - Titan silver
Ergoldsbacher Karat® - Anthracite Ergoldsbacher Karat® - Anthracite
Ergoldsbacher Karat® - Anthracite Ergoldsbacher Karat® - Anthracite
Ergoldsbacher Karat® - Anthracite Ergoldsbacher Karat® - Anthracite
Ergoldsbacher Karat® - Anthracite Ergoldsbacher Karat® - Anthracite
Ergoldsbacher Karat® - Anthracite Ergoldsbacher Karat® - Anthracite

2002: Ergoldsbacher Karat® Titansilver

2005: Karat® LED-First

Stands for good design: timeless and modern for almost 50 years.

After almost 50 years, it’s safe to say that the Ergoldsbacher Karat® is a design classic, as it is still as up-to-date as ever. It is a perfect complement to modern architecture, and its techology is unique. With a standard roof pitch of 16° (min. roof pitch 7°), it is ideally suited to flatter roofs owing to its sophisticated technical design, which also makes the tile particularly raintight: Triple interlocking head joint, double interlocking side joint and a 4-tile corner with protected male lock.
Quantity required per m²: aprox. 15.0 Pieces
Minimum roof pitch: 7 °
Regular roof pitch: 16 °

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