New Roof
Plain Tiles
The authentic, traditional design of the Plain tile gives it the looks to match its outstanding versatility. The plain tile is especially suitable for details such as dormers, eyebrows and conical roofs as well as vertical cladding. The pictured roof was a new build extension tying into an existing roof using new clay plain tiles with a perfect colour match. Bullnose Feature tiles are available to add pattern and character to plain tile roofs. Tiles are still made by traditional methods in some parts of the world,and can be obtained with an appropriate mix of colours. Alternatively,matt glazes have been used with some success to produce slight colour variations simulating the traditional appearance.
Interlocking Tiles
Usually constructed from coloured concrete, interlocking tiles have interlocking edges and hooked tops. The interlocking sides provide weather resistance without the great overlap of plain tiles, so the weight over an area is lower. Interlocking tiles are much cheaper than plain tiles and are a favourite on lower cost houses as a replacement for slates. When looking for new property, be suspicious of older houses that have new interlocking tiles, especially if similar houses in the area have slates. Visible raised areas of tiles on the roof, at the point where two homes join, are a sure sign of overloading of the roof structure. Interlocking tiles work well at low pitch angles and in exposed areas.