Replacing Slate Roof With Concrete Tiles

Concrete tiles on victorian house too heavy.

Replacing slate roof with concrete tiles.

However concrete tiles are lighter in weight and less costly to install than natural slate tiles. On roofs with concrete decks slates were typically nailed to wood nailing strips embedded in the concrete. The replacement concrete tiles had caused bowing and partial collapse of the roof timbers. I have a shower which is old and needs replacing the fitting.

Concrete tiles causing partial collapse of roof. Beginning in the late nineteenth century asphalt saturated roofing felt was installed atop solid wood sheathing. The roof was recovered with concrete tiles. Is it possible to remove a couple of tiles from a wall of tiles to replace a shower.

If they are just removing and replacing the existing slates then this would not be necessary. Beyond this however water absorption can make concrete roofing tiles that are already heavy even heavier. Like natural slate roofing concrete tiles are heavy which means if you need a new roof you may need to have your building structurally inspected prior to installation. To that end depending on the type of roof on a home and the extent of the damage to the individual tiles and roofing area the cost to replace or repair a slate tile varies.

While concrete roofing tiles are a fairly durable roofing option the underlayment is not. Are they proposing to replace the slates with modern concrete tiles. In this case approval under the building regulations could be a requirement. Costs can be as low as 40 50 per slate or as high as 200 with labor and other factors such as sealing and replacing or repairing nearby fastenings affecting the final price as well.

One reason is to ensure the replacement roof will be adequate in structural stability. We noted that the structure would have been clad originally with slate. Plain tiles are also very common in the uk unlike the concrete or clay interlocking tiles above they have no interlocking and water proofing features at the sides at all and are usually overlapped twice by the tiles above a lot like traditional roofing slate double overlap common sizes are 266mm x 165 10 and a half inch x 6 and a half. The felt provided a temporary watertight roof until the slate could be installed atop it.

As a result more pressure is put on the overall structure of the home and can lead to serious structural issues. Roofing tiles slate v concrete. It is most applicable where replacement tiles would be a lot lighter or heavier than the original covering. We knew it needed doing when we purchased the house so it s not come as a surprise.

Our roof needs replacing. An example would be replacing a slate roof with concrete tiles.