ERLUS Karat XXL-D

Technical data

Size:	aprox. 32.5 x 48.0 cm
Gauge:	aprox. 38.5 - 40.5 cm
Average cover width:	aprox. 26.7 cm
Quantity required per m²:	from 9.0 Pieces
Weight per m² in accordance with DIN 1055 incl. battens:	aprox. 0.55 kN/m²
Real weight without battens:	aprox. 47,7 kg/m²
Pallet capacity:	224 Pieces
Pallet weight:	aprox. 1,235 kg
Bundle capacity:	4 Pieces
Hail resistance class:	4
Gauge class:	38,5 cm

More technical data

Average eaves gauge	aprox. 37 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. 17	50	50	40	40	35	35	35	30	30	-	-
Ridge ventilation tile no. 17 Lü	55	50	45	45	40	40	40	30	-	-	-
Ridge ventilation tile no. 19 Lü	40	30	30	30	-	-	-	-	-	-	-

X (distance) in mm	Standard tiles²⁾
Roof pitch in °	10°	15°	20°	25°	30°	35°	40°	45°	50°	55°	60°
Ridge tile no. 17	55	50	45	45	40	40	40	45	-	-	-
Ridge ventilation tile no. 17 Lü	60	55	50	50	45	45	-	-	-	-	-
Ridge ventilation tile no. 19 Lü	-	-	-	-	-	-	-	-	-	-	-

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

Assignment of additional measures for the Ergoldsbacher Karat® XXL

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 22°, minimum roof pitch 10°, 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 pitch	min. req.	inc. dem.
≥ 22°	Class 5	Class 4
from < 22° to ≥ 18°	Class 4	Class 3
from < 18° to ≥ 14°	Class 3	Class 2
from < 14° to ≥ 10°	Class 1	Class 1

Definition of sub-roof's type to use
roof pitch	min. req.	inc. dem.
≥ 22°	Class 5	Class 4
from < 22° to ≥ 18°	Class 4	Class 3
from < 18° to ≥ 14°	Class 3	Class 2
from < 14° 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.