Marshalls tegulas - Poor surface finish marshalls tegulas

[bdylan]

My Webpage

https://drive.google.com/file....sharing

My installer has laid approx 50 Marshalls tegulas 240x160mm in Pennant Grey that have a poor surface finish. See images attached.

They are pock marked and look like honeycomb.

As well as the poor appearance I am concerned how well they will weather.

Are these considered acceptable or not - if not what should I ask the installer to do?

Hope someone can advise.

[lutonlagerlout]

this looks pretty normal,but if it concerns you I would ask the installer to swap the 50 blocks for 50 new ones
he wont like this much but if it worries you its the easiest course of action
LLL