natural red copper red engobe slipped burgundy engobe slipped dark brown engobe slipped anthracite engobe slipped red glazed antique glazed burgundy glazed black glazed

„RATIO“ - The cost-effective large-size interlocking pantile

The „RATIO“ color range:

Area of application according to roof pitch

As a result of the perfect interlocking technology and depending on the model of burnt-clay roofing tile, it is possible to cover even flat roof pitches starting from 10° without any restrictions of function. A rainproof sub-roof is already sufficient for the execution of the indicated minimum roof pitch.

Flexible coverage width

Variable, user-friendly, as well as aesthetic appeal of the coverage surface - without cut tiles.

Flexible coverage length

Variable, user-friendly, as well as aesthetic appeal of the roof coverage surface - without cut tiles.

Non-contact baking

Finest surface finishing through baking procedures using flat firing trays.

Support ribs on the underside

Improved statics and draining of possible condensation water on the tiles laid below.
  • Traditional shape
  • High cost-effectiveness owing to large sliding clearance
  • More safety resulting from elaborate, optimized technology
  • Sensational, comprehensive colour range

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Multiselection width Strg

* - max. 3 tiles

The principle has been known for centuries and has proven its worth many times over – still, with „RATIO“, we managed to create a double depression interlocking pantile that is twice as good. We have taken over only the best characteristics of the proven classics „RATIO KLASSIK“ and „TECTA“ and developed them further to create a new tile. Thus, „RATIO“ combines the advantages of „TECTA“ and „RATIO KLASSIK“ – a sensible idea – and its proportions correspond to those of the original tile Z1. This is how the extremely harmonious „double depression roof geometry“, created by Ludowici in 1879, is combined with technical and economical advantages.

Size:approx. 265 x 446 mm
 min. approx.on av. approx.max. approx.
Covering width:221 mm223 mm225 mm
Covering length:357 mm368 mm380 mm
 max. approx.on av. approx.min. approx.
Tile requirement:12,7 Pcs./m²12,2 Pcs./m²11,7 Pcs./m²
Weightapprox. 3,5 kg/pcs.approx. 42,7 kg/m²
Small pack: 6 PiecePallet: 288 Piece

LAF-/FLA-values in mm
Ridge tileDN15°20°25°30°35°40°45°50°
2.6 pcs./mFLA9580757065555555
LAF = distance between laths and ridge intersection, FLA = distance between ridge laths
Measurements apply to 30/50-laths.
In case of 40/60-laths, CREATON will supply the LAF-measurements on demand.
Requirement coverage lengthRequirement coverage width
Verge tiles, double bead, half-lengthRidge connection ventilation tile, shed tile
approx. 2.7 pcs./mca. 4,5 Stk./lfm.


Extensive fluidic tests have confirmed the superior protection against the intrusion of rain of our model „RATIO NEU“. The sophisticated interlockings
allow for the protection against the intrusion fo rain in case of roof pitches of 20° by means of a trussing sheet (CREATON „UNO“), of 18° using a heat-sealed or bonded sub-coverage sheet (CREATON „DUO“), of 16° with a rainproof sub-roof (CREATON „TRIO“) necessary according to our conditions of warranty. We would be pleased to advise you with regard to the execution of the sub-roof area. In case of lath distances in the minimum/maximum limit range, it is absolutely necessary to indicate the lath distances in your order!
Mionor colour and size deviations are possible due to the natural variations of the raw clay.

Half-width tile
Verge tile
Double roll tile
Ventilation tile

Show all accessories

LAF- und FLA-Werte für alle CREATON TondachziegelmodellePDF59 KB
CREATON-Dachplaner Für Maßarbeit auf dem Dach.PDF10.6 MB
CREATON GesamtsortimentPDF9.2 MB
Technische Daten für alle Tondachziegelmodelle von CREATONPDF362 KB
Firstanschluss-Lüfterziegel und "FIRSTFIX"PDF5.0 MB
"RATIO"-KompaktprospektPDF9.9 MB
"SIGNUM"-AdapterPDF1.8 MB
"Überlegene Technik"PDF870 KB
CREATON KompetenzbroschürePDF14.2 MB
CAD Files
FlächenziegelPDF114 KB
FlächenziegelDWG112 KB
LängshalberPDF101 KB
LängshalberDWG105 KB
DoppelwulstPDF107 KB
DoppelwulstDWG93 KB
Ortgang linksPDF103 KB
Ortgang linksDWG89 KB
Ortgang rechtsPDF105 KB
Ortgang rechtsDWG88 KB
FirstanschlusslüfterziegelPDF113 KB
FirstanschlusslüfterziegelDWG98 KB
Firstanschlusslüfterziegel LängshalberPDF107 KB
Firstanschlusslüfterziegel LängshalberDWG88 KB
Firstanschlusslüfterziegel DoppelwulstPDF110 KB
Firstanschlusslüfterziegel DoppelwulstDWG89 KB
Firstanschlusslüfterziegel Ortgang linksPDF110 KB
Firstanschlusslüfterziegel Ortgang linksDWG88 KB
Firstanschlusslüfterziegel Ortgang rechtsPDF112 KB
Firstanschlusslüfterziegel Ortgang rechtsDWG92 KB
LüfterziegelPDF106 KB
LüfterziegelDWG91 KB
Signum (Typ A)PDF115 KB
Signum (Typ A)DWG106 KB
AntennenziegelPDF113 KB
AntennenziegelDWG106 KB
SolarziegelPDF111 KB
SolarziegelDWG99 KB
Aluminium-GrundelementPDF91 KB
Aluminium-GrundelementDWG100 KB
Pultziegel FlächenziegelPDF112 KB
Pultziegel FlächenziegelDWG105 KB
Pultziegel Ortgang linksPDF101 KB
Pultziegel Ortgang linksDWG99 KB
Pultziegel Ortgang rechtsPDF103 KB
Pultziegel Ortgang rechtsDWG99 KB
TDZ AbgasrohrdurchführungPDF118 KB
TDZ AbgasrohrdurchführungDWG98 KB
Firstziegel Typ "PRU"PDF106 KB
Firstziegel Typ "PRU"DWG101 KB
Texts for invitation to tender
Positionen - PDFPDF89 KB
Positionen - GAEB 90D81288 KB
Positionen - GAEB 2000P81200 KB
Positionen - GAEB XMLX81134 KB

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