Ergoldsbacher Hohlfalz SL

Color palette
Natural red
  • Hohlfalz SL - Natural red | Image standard tiles | © © ERLUS AG 2021
  • Hohlfalz SL - Red | Image standard tiles | © © ERLUS AG 2021
  • Hohlfalz SL - Black Matt | Image standard tiles | © © ERLUS AG 2021
  • Hohlfalz SL - Sapphire black | Image standard tiles | © © ERLUS AG 2021

Technical data

Size: aprox. 30.0 x 46.5 cm
Gauge: aprox. 32.5 - 35.5 cm
Average cover width: aprox. 24.4 cm
Quantity required per m²: from 11.5 Pieces
Weight per m² in accordance with DIN 1055 incl. battens: aprox. 0.55 kN/m²
Real weight without battens: aprox. 55,0 - 60,0 kg/m²
Pallet capacity: 192 Pieces
Pallet weight: aprox. 980 kg
Bundle capacity: 4 Pieces
Hail resistance class: 4
Gauge class: 34,0 cm
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. 15 70 70 60 60 55 55 50 50 40 40²⁾ 55²⁾
Ridge ventilation tile no. 15 Lü 70 70 60 60 55 50 50 50 40²⁾ 50²⁾ 55²⁾
Ridge tile no. 18 70 65 60 50 45 40 40 30 25 30 20
Ridge ventilation tile no. 19 Lü 50 45 40 40 30 30 30 30 30²⁾ - -
Ridge tile no. 21 60 60 45 45 40 40 30 30 25 30 20
X (distance) in mm Standard tiles2)
Roof pitch in ° 10°15°20°25°30°35°40°45°50°55°60°
Ridge tile no. 15 80 75 75 70 60 60 55 55 55 55 45
Ridge ventilation tile no. 15 Lü - - - - - - - - - - -
Ridge tile no. 18 75 75 75 60 55 55 50 45 45 40 40
Ridge ventilation tile no. 19 Lü - - - - - - - - - - -
Ridge tile no. 21 75 70 70 60 55 50 45 45 40 35 35

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

Assignment of additional measures for the Ergoldsbacher Hohlfalz SL

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 20°, minimum roof pitch 10°, according to the generally accepted rules  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*
≥ 20° Class 6 Class 6 Class 5 Class 4
from < 20° to ≥ 16° Class 4 Class 4 Class 3 Class 3
from < 16° to ≥ 12° Class 3 Class 3 Class 3 Class 3*
from < 12° to ≥ 10° 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*
≥ 20° Class 6 Class 6
from < 20° to ≥ 16° Class 4 Class 4
from < 16° to ≥ 12° Class 3 Class 3
from < 12° to ≥ 10° Class 2 Class 2
roof pitch2 further increased demands*3 further increased demands*
≥ 20° Class 5 Class 4
from < 20° to ≥ 16° Class 3 Class 3
from < 16° to ≥ 12° Class 3 Class 3*
from < 12° to ≥ 10° 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 Hohlfalz SL

  • Ideal for listed buildings historic small size batten width

  • 30 mm interlocked sliding range

  • Particularly safe against wind suction due to triple interlocking joint in the four-tile corner

  • Fine ceramic surface

  • Profitable 11,5 tiles/m²

  • 20° standard roof pitch

  • Classic colour range

  • Harmonious surface appearance

Standard tile

Hohlfalz SL - Natural red | Image product range
Standard tile

ERLUS Standard Accessories

Hohlfalz SL - Verge tile left Natural red | Image product range | © © ERLUS AG 2021
Verge tile left
Hohlfalz SL - Verge tile right Natural red | Image product range | © © ERLUS AG 2021
Verge tile right
Hohlfalz SL - Double roll tile Natural red | Image product range | © © ERLUS AG 2021
Double roll tile
Hohlfalz SL - Ridge connection tile Natural red | Image product range | © © ERLUS AG 2021
Ridge connection tile
Hohlfalz SL - Ridge connection verge tile left Natural red | Image product range | © © ERLUS AG 2021
Ridge connection verge tile left
Hohlfalz SL - Ridge connection verge tile right Natural red | Image product range | © © ERLUS AG 2021
Ridge connection verge tile right
Hohlfalz SL - Ventilation tile Natural red | Image product range | © © ERLUS AG 2021
Ventilation tile
Ridge tile no. 15 Natural red | Image product range | © © ERLUS AG 2021
Ridge tile no. 15
Ridge end tile no. 15 Natural red | Image product range | © © ERLUS AG 2021
Ridge end tile no. 15
Ridge compensation tile no. 15 Natural red | Image product range | © © ERLUS AG 2021
Ridge compensation tile no. 15
Ridge ventilation tile no. 15 Lü Natural red | Image product range | © © ERLUS AG 2021
Ridge ventilation tile no. 15 Lü
Ridge beginning tile no. 15 Lü Natural red | Image product range
Ridge beginning tile no. 15 Lü
Ridge end tile no. 15 Lü Natural red | Image product range
Ridge end tile no. 15 Lü
Ridge tile no. 18 Natural red | Image product range | © © ERLUS AG 2021
Ridge tile no. 18
Ridge end tile no. 18 Natural red | Image product range
Ridge end tile no. 18
Ridge compensation tile no. 18 Natural red | Image product range
Ridge compensation tile no. 18
Ridge ventilation tile no. 19 Lü Natural red | Image product range | © © ERLUS AG 2021
Ridge ventilation tile no. 19 Lü
Ridge beginning tile no. 19 Lü
Ridge end tile no. 19 Lü Natural red | Image product range
Ridge end tile no. 19 Lü

ERLUS Special Accessories

Hohlfalz SL - Aluminium sanitary ventilator with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium sanitary ventilator with base tile
Hohlfalz SL - Aluminium aerial with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium aerial with base tile
Hohlfalz SL - 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
Hohlfalz SL - Aluminium solar panel holder with base tile naturrot/rot engobiert | Image product range | © © ERLUS AG 2021
Aluminium solar panel holder with base tile
Hohlfalz SL - Ceramic thermal exhaust gas through tile, Ø 70 / 110 Natural red | Image product range
Ceramic thermal exhaust gas through tile, Ø 70 / 110
Ceramic ridge end disc with ERLUS-logo Natural red | Image product range
Ceramic ridge end disc with ERLUS-logo
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. 15 N Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip cap no. 15 N
Ceramic hip cap no. 18 N Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip cap no. 18 N
Ceramic hip cap für ridge beginning tiles no. 19 Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip cap für ridge beginning tiles no. 19
Ceramic hip cap for ridge end tiles no. 19 Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip cap for ridge end tiles no. 19
Ceramic hip cap no. 21 N Natural red | Image product range
Ceramic hip cap no. 21 N
Ceramic hip cap with four outlets for rigde tiles Natural red | Image product range
Ceramic hip cap with four outlets for rigde tiles
Ceramic hip start for ridge tiles no. 15 Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip start for ridge tiles no. 15
Ceramic hip start for ridge tiles no. 21 N Natural red | Image product range | © © ERLUS AG 2021
Ceramic hip start for ridge tiles no. 21 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 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
First- und Gratklammern für Firstziegel Nr. 18/21 rot besch.  | Image product range
Ridge clips no. 18/21
First- und Gratklammern für Firstziegel Nr. 19  | Image product range
Ridge clips no. 19 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

Hohlfalz SL - Natural red | Image roof surface | © © ERLUS AG 2021 Natural red
Hohlfalz SL - Red | Image roof surface | © © ERLUS AG 2021 Red
Hohlfalz SL - Sapphire black | Image roof surface | © © ERLUS AG 2021 Sapphire black
Hohlfalz SL - Black Matt | Image roof surface | © © ERLUS AG 2021 Black matt

Completed projects

Ergoldsbacher Hohlfalz SL - Natural red | © ERLUS AG 2019 Ergoldsbacher Hohlfalz SL - Natural red
Ergoldsbacher Hohlfalz SL - Sapphire black | © ©ERLUS 2021 Ergoldsbacher Hohlfalz SL - Sapphire black
Ergoldsbacher Hohlfalz SL - Sapphire black | © ©ERLUS 2021 Ergoldsbacher Hohlfalz SL - Sapphire black
Ergoldsbacher Hohlfalz SL - Sapphire black | © ©ERLUS 2021 Ergoldsbacher Hohlfalz SL - Sapphire black

Its gently shaped wave gives an attractive appearance

The exceptionally fine surface and gently shaped wave of the Ergoldsbacher Hohlfalz SL make for a timeless attractive appearance. It blends in well with the roof architecture without changing the character of the house - a key argument for the protection of historical monuments. On top of that, the universal roof tile has an interlocking triple overlap in the four-tile corner, making it particularly resistant to rain and storms.
Quantity required per m²: from 11.5 Pieces
Minimum roof pitch: 10 °
Regular roof pitch: 20 °

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