ERLUS Hohlfalz SL

Color palette

Natural red

Technical data

Size:	aprox. 30.5 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. 985 kg
Bundle capacity:	4 Pieces
Hail resistance class:	4
Gauge class:	34,0 cm

More technical data

Average eaves gauge	aprox. 36 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:
- long spar lengths (longer than 10 metres)
- concentrated water channel on parts of the roof surface, e.g. under drainpipes, where valleys form junctions and the like
- special roofs like cambered dormer windows or arched and conical roofs
- snowy regions ≥ 1,5 kN/m2 of ground snow load - windy regions in wind load zone 4 or in ridge or hill-top positions or where gullies form

Classification
Class 1: waterproof sub-roof consisting of waterproofing membranes or stitched underlay made of diffusion-open UDB-eA (for extended applications; with integrated counter battens in each case)
Class 2: rainproof sub-roof consisting of waterproofing membranes or stitched underlay made of UDB-eA (for extended applications; with exposed counter battens on nail-sealing tape / compound in each case)
Class 3: glued sub-covering/under-bracing with nail-sealing tape / compound - with ETB/ETA verified nail seals or wooden roof sheathing
Class 4: glued sub-covering/under-bracing
Class 5: sub-covering or under-bracing

Definition of sub-roof's type to use
roof pitch	min. req.	inc. dem.
≥ 20°	Class 5	Class 4
from < 20° to ≥ 16°	Class 4	Class 3
from < 16° to ≥ 12°	Class 3	Class 2
from < 12° to ≥ 10°	Class 1	Class 1

Definition of sub-roof's type to use
roof pitch	min. req.	inc. dem.
≥ 20°	Class 5	Class 4
from < 20° to ≥ 16°	Class 4	Class 3
from < 16° to ≥ 12°	Class 3	Class 2
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.

We recommend concluding separate contracts for designs that are state of the art or state-of-the-art of science and technology.

Technical drawings

These are the advantages of the
ERLUS 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

ERLUS Standard Accessories

Verge tile left

Verge tile right

Double roll tile

Ridge connection tile

Ridge connection verge tile left

Ridge connection verge tile right

Ventilation tile

Ridge tile no. 15

Ridge end tile no. 15

Ridge compensation tile no. 15

Ridge ventilation tile no. 15 Lü

Ridge beginning tile no. 15 Lü

Ridge end tile no. 15 Lü

Ridge tile no. 18

Ridge end tile no. 18

Ridge compensation tile no. 18

Ridge ventilation tile no. 19 Lü

Ridge beginning tile no. 19 Lü

Ridge end tile no. 19 Lü

ERLUS Special Accessories

Aluminium sanitary ventilator with base tile

Aluminium aerial with base tile

Aluminium solar outlet with base tile

Aluminium snow stop fence holder with base tile

Aluminium snow stop fence, 20 cm high

Aluminium snow stop incl. snow guard tube bracket with base tile

Aluminium snow guard tube, length 2 m

Aluminium connector for snow guard tube

Aluminium round wood holder with base tile

Aluminium step with base tile

Aluminium step grate 50 cm x 25 cm, with two base tiles

Aluminium step grate 80 cm x 25 cm, with two base tiles

Aluminium extension step grate, 80 x 25 cm, with base tile

Aluminium step grate bracket, uncoated, with base tile

Aluminium safety hooks for ladder, Type A, with base tile

Aluminium solar panel holder with base tile

Ceramic thermal exhaust gas through tile, Ø 70 / 110

Ceramic ridge end disc with ERLUS-logo

Ceramic extension plate universal for ridge end tile

Ceramic hip cap no. 15 N

Ceramic hip cap no. 18 N

Ceramic hip cap für ridge beginning tiles no. 19

Ceramic hip cap for ridge end tiles no. 19

Ceramic hip cap no. 21 N

Ceramic hip cap with four outlets for rigde tiles

Ceramic hip start for ridge tiles no. 15

Ceramic hip start for ridge tiles no. 19

Ceramic hip start for ridge tiles no. 21 N

ERLUS universal solar module support, incl. ventilation tile

ERLUS universal storm clips II M for battens 30/50 mm

Ridge clips no. 15/17

Ridge clips no. 15/17 Lü

Ridge clips no. 18/21

Ridge clips no. 19 Lü

Aluminium ridge ventilation strap

Eave protection tape

Eave ventilation comb, PVC

Aluminium ridge end disc

Roof surfaces

Completed projects

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 °

Roof tile

Technical data

Technical drawings

Advantages

Product range

References

Roof surfaces

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