Prior to this change in regulation the law stated that to be considered a conservatory 75 of the roof needed to be translucent in order for the building to be constructed without planning permission.
How to change conservatory roof to tiles.
This is considerably more than the 15 year s offered by polycarbonate or 25 year s provided by glass.
In 2010 the planning regulations changed to allow conservatories to have a solid roof without the need for planning permission.
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Therefore if you re looking to change your conservatory roof to tiles and need around 9sqm replaced it would cost in the region of 8000.
The unpredictably comes because there are so many factors involved in replacing the conservatory roof.
Some conservatory roof conversions use lightweight solid roofs of either moulded resin sheets with the appearance of tiles or composite lightweight slates.
Something of around 24sqm would cost around 18 500.
The insulation is usually provided by the pur sheets over osb sheeting creating a warm roof without a cold void that needs ventilating.
If you are looking for a replacement conservatory roof cost for a similarly sized glass roof it would be around 2 610 to 3 175 approximately.
It is therefore unlikely that you ll have to deal with the nightmare of a conservatory roof replacement whilst living in your property.
The replacement conservatory roof cost for a polycarbonate lean to roof that is 3000mm x 3500mm would be around 2 355 to 2 705 approximately.
This is because adding a solid roof to your conservatory changes its classification from a temporary structure to a permanent one.
If the roof of your conservatory is built from polycarbonate or glass it is possible to change it to a tiled conservatory roof this is true in most cases regardless of the conservatory s shape and size.