Flat 12


Length: 39.7 cm.
Width: 26.7 cm.
Weight: 2.85 kg.
Units/sq.m.: 12 roof tiles
Useful length: 33 cm.
Units per ml eave line: 5 roof tiles

Minimum pitch: 42% – 22,5º
Useful width: 24.5 cm
Lateral overlap: 2.2 cm
Head overlap: 6.7 cm
Weight per sq. m.: 34,2 Kg
Waterproofing: Waterproof membrane
Battens per sq. m: 3.30
Roof Tiles per pallet: 264 units. / 750 Kg. // 352 units / 1000 Kg.
Minimum order: 5 roof tiles

For fitting Flat 12 roof tiles, it will be necessary to waterproof the entire surface of the suppport for all pitches.


Water porosity: < 3% | Flatness: Maximum | Light weight: 34.2 Kg./sq.m.

Flat roof tile format that belongs to the range of products EXTREM-KER®, technically perfect achieved through a firing process in monocoture roller kiln processing tile to tile which gives the product a low porosity <3%, high dimensional stability and superior mechanical strength.

It is a flat profile roof tile with lateral and longitudinal interlocking area to assemble the parts adjacent in horizontal courses. As a absolutely flat profile, total waterproofing of the deck it is required.

Approximate values: If the roof tiles are installed on battens, the useful length must be calculated on site. Installation must comply with Code of practice for the design and fixing  of roofs with clay roofing tiles for the region and Tejas Borja specifications.
(*) Total waterproof of the entire roof surface is required for any pitch. Check pitch pannel according to the roof length and the location.

Quality approvals (downloads)

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