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Coverings
The Prefa shingles and the Prefa tiles are identical for material quality and colour. As the latter, the shingles are fit for renewal or for new coverings: they weigh 2.3 Kg/m2, they require 10 shingles per sqm and are often used for old wooden trusses still intact. Like the saddle joint system, their patented fixing system guarantees them against thunderstorms and other weather agents.
loft structure
Pay attention to the good preparation of the loft with a minimum slope starting from 25° = ca. 45%. The Prefa shingles, unlike the Prefa tiles, can be mounted exclusively on a solid planking. It is advisable to use an asphalt paper without sandblasting as a dispersion strip.
levelling and assembly direction
The assembly direction must be from the right to the left due to the shape of the shingles. You can choose an assembly starting from the centre-line or from three quarters of the shingle in order to affect the roof optics. The shingles are fixed by means of a staple fixed with a 28/25 hot-galvanised nail.
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RHEINZINK® - Tile Systems
The square and diamond rhombuses form the group RHEINZINK small rhombuses. In contrast to plates or shingles with a similar optical effect, they have tilt-outs on the upper side and tilt-backs underneath, in the form of simple seams. They can be produced either manually or industrially and their small format ensures safe and convincing solutions even for complex buildings. Nearly all curves can be covered with no problem. Thus, the classic uses of small rhombuses include covering of gables, chimney tops and roof edges. A further development from the diamond and square rhombuses is the RHEINZINK large rhombus. With a distinct, large visible/cover surface, their primary application is in the area of large surface façades. Yes, RHEINZINK large rhombuses are also becoming more and more popular as an alternative roof cover. Alongside the construction advantages, their visual presence here is particularly impressive.
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PRESTIGE TRADITIONAL
Tradition revived on your roof
Prestige Traditional is a guarantee of unique flexibility, as it can be perfectly adapted to meet the requirements of virtually any design specification. Moreover, its special shape enables to easily cover curved, conical as well as uneven roofs. Prestige Traditional copper tiles consist of 5 layers of different material and are 3.3mm thick. Copper naturally undergoes an on-going oxidation process, which may start already during the processing stage or while the tiles are packed. Therefore the uneven colour of Prestige Traditional copper tiles is a precious characteristic.
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Simple French Style Roof.
Very popular in France (hence the name), this roof is also widely used in Italy. It is very light and therefore, is suitable for buildings which are not very robust. Aesthetically, the roof is characterised by the interweaving lines created by the rounded off slates laid at an angle.
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Double or triple rounded roofing
The rounding off of the bottom corners of the slates following the pitch, lends the roof an almost pictorial quality with its play of light and shade.
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MASTER
A beautiful relief effect
Master uses two overlapping layers to successfully re-create the relief effect that is typical of traditional roofs. Moreover, it comes in eight different colours, so that it blends perfectly with any surrounding environment. The result is an extremely flexible asphalt shingle that can be easily installed even at low temperatures.
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TERRART®-Shingle are flat ceramic elements, which are arranged in such a way, that the horizontal joint is overlapping. TERRART®-Shingle is therefore suitable for use in a so-called scaled façade.
A suspended façade construction that is ventilated at the rear offers an ideal way to implement aesthetically suitable and modern architecture.
NBK Ceramic has a comprehensive TERRART® product line, which is adapted to individual specifications and suits the special wishes of customers.
The special TERRART® Flex substructure system offers the flexible basis for almost limitless possibilities.
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