Key:roof:material

roof:material
Description
Outer material for the building roof. 
Group: Buildings
Used on these elements
Requires
Useful combination
Status: de facto

roof:material=* – the outermost material of the roof of a building or building part.

This information can be used to model 3D buildings.
Some 3D renderers set the colour of a building based on this tag[1].

Values

Value Example image Short description Count
roof_tiles Roof covered with tiles, usually of ceramic origin (e.g. terracota). See  Roof tiles.
metal Roof covered with metal, flat or waved (corrugated).
Similar values: metal_sheet, tin, copper
(see metal roof and corrugated galvanised iron on Wikipedia)
concrete

Roof covered with exposed concrete.
tar_paper Roof covered with tar paper.
asbestos
Roof covered with  asbestos cement corrugated sheeting.
This is an inaccurate term, better to use eternit. The coverings are not built with asbestos itself, but with eternit, which is composed of 90% cement and 10%  asbestos.
eternit
 Eternit – the trade name for asbestos‑cement panels
glass

Roof covered with glass.
acrylic_glass Roof covered with  acrylic glass.
metal_sheet
metal sheet, flat or corrugated
slate
Roof covered with slate, a kind of thin stone plates.
tin  Tin
grass Roof covered with living grass (or similar plants), sealed below. See  Green roof.
copper
Copper-plated roof.
When it comes in contact with air, it becomes covered with patina and takes on a celadon or patina color.
(see Copper in architecture on Wikipedia)
thatch Thatched roof made from dry grasses, sedges or reeds.
gravel Roof covered with gravel.
stone
Roof covered with stone.
See also: slate
wood Roof covered with wood.
plastic
Roof covered with plastic, corrugated or not.
asphalt Roof covered with asphalt, but not tar_paper.
See also tar_paper. Asphalt is the ingredient used to make tar paper.
asphalt_shingle Roof covered with  asphalt shingles. Available in many different styles and colors, asphalt shingles are extremely common in North America.
zinc  Zinc
sandstone sandstone
bamboo Roof covered with bamboo, usually plaited.
palm_leaves Roof covered with dry palm leaves.
banana_leaves banana leaves
solar_panels Roof fully covered with solar panels.

Rooftop solar panels are more commonly mapped as a generator with location=roof, see Tag:generator:source=solar#Rooftop Solar Panels. If the roof is only mostly covered with solar panels (some other material is still visible underneath), use that other material as roof:material=* and map the panels as a generator.

titanium  Titanium
user defined See Taginfo for all common values.
In some cases values from building:material=* can be also used, because roof:material is used also with building parts.

Rendering examples

See also

Possible tagging mistakes

If you know places with this tag, verify if it could be tagged with another tag.
Automated edits are strongly discouraged unless you really know what you are doing!
  • building:roof:material=*
If you know places with this tag, verify if it could be tagged with another tag.
Automated edits are strongly discouraged unless you really know what you are doing!

References

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