TB-4® roof tile is an exclusive one piece high profile S-interlocking roof tile design that combines the curved profile as a cover-pan result (curved roof tile effect) patented as waterproof assembly in vertical rows and horizontal courses.
The effect of S-interlocking TB-4® roof tile on deck is 50 units per sq.m. curved roof tiles, with the installation of just over 12 tiles.
Fits small deviations both false angle section as rounded decks without cuts, thanks to its lateral interlocking area.
Vilaterra® finish - Its differential quality consists in keeping tradition and aesthetic in the landscape with new current construction, Vilaterra® finishing is the result of the perfect union between the three elements of nature: earth, water and fire.
Characteristics
Length: 442 mm
Width: 258 mm
Weight: 3,40 kg/roof tile
Units/sq.m.: 12,8 roof tiles
Useful length: 370 mm
Units per ml eave line: 5 roof tiles
Minimum pitch: 30% – 17º (*)
Useful width: 205 mm
Lateral overlap: 5,5 cm
Head overlap: 6,9 cm
Weight per sq. m.: 44 kg
Waterproofing: Breathable membrane
Battens per sq. m: 2,7
Approximate values: If the roof tiles are installed on battens, the useful length must be calculated on site. A tolerance of ± 2% is allowed on the dimensions of the roof tiles according to UNE – EN 1024.
Type: Double lateral overlapping and double Lengthinal overlapping. 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.
(*) Check pitch pannel according to the roof length and the geographical area.
