Recent content by Nicky freeman

I've added a picture and placed scraps of paper where the 3 cracks are. You can move the 3 pieces so I'm guessing the block has fracked all the way through.

We have 2 cracks in the bottom starter block in our precast flue system, is this repairable without paying hundreds of pounds? We have been told not and advised to have a balanced flue but we would prefer to repair or replace the block if possible.