Replacing Slate Roof With Concrete Tiles

I am buying a small mid terrace victorian house in bromley c 1869.

Replacing slate roof with concrete tiles.

It is most applicable where replacement tiles would be a lot lighter or heavier than the original covering. One reason is to ensure the replacement roof will be adequate in structural stability. In this case approval under the building regulations could be a requirement. Beginning in the late nineteenth century asphalt saturated roofing felt was installed atop solid wood sheathing.

As a result more pressure is put on the overall structure of the home and can lead to serious structural issues. We knew it needed doing when we purchased the house so it s not come as a surprise. Is it possible to remove a couple of tiles from a wall of tiles to replace a shower. Are they proposing to replace the slates with modern concrete tiles.

On roofs with concrete decks slates were typically nailed to wood nailing strips embedded in the concrete. An example would be replacing a slate roof with concrete tiles. In fact the damage from the concrete tiles was so severe that replacement was the only option. 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. I have a shower which is old and needs replacing the fitting. Concrete tiles on victorian house too heavy. The roof was recovered with concrete tiles.

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. The felt provided a temporary watertight roof until the slate could be installed atop it. 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. Because if so the roof structure will need strengthening to take the extra weight.

We noted that the structure would have been clad originally with slate. While concrete roofing tiles are a fairly durable roofing option the underlayment is not. Concrete tiles causing partial collapse of roof. If they are just removing and replacing the existing slates then this would not be necessary.

The replacement concrete tiles had caused bowing and partial collapse of the roof timbers. 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.