Hi, anyone seen undercloak used that seems to be uPVC? Definitely not the usual cement board that's used. Wondering if it got damaged when the barge boards and fascias were replaced and they threw this up under the mortar to replace it. Doesn't seem to be bonded to the verge now and bits of verge mortar cracking and dropping out.
Was wondering if I could rebed the offending tiles to this or if it would be best to replace with the proper usual undercloak. Thanks.
Was wondering if I could rebed the offending tiles to this or if it would be best to replace with the proper usual undercloak. Thanks.