DIFFERENCE IN TYPES OF ROOF SLATES.

[llamekuf]

Could someone please advise us what is the difference between Chinese and Spanish roof slates.

Which one is more expensive, which one is better and what is the main diffences between them.?

[The Builder]

I've never found any discernable difference in quality, providing that you compare like with like.......... ie some come in different grades. With a lower grade, the cost is less, but you have to grade them yourself (and throw a few away!)
Most suppliers now deal in "prime" grade. Availability and cost changes. A few years ago, Spanish were cheapest ......... then Chinese came along and took over .............. currently it's Brazilian.

[llamekuf]

Thank you THE BUILDER.