Avoid at all cost. Very poor workmanship caused leaks in our new build. Mould on the skirting boards and carpet! Rowland customer service argue that's normal in a new build. Mould and leaks are not normal! It is a severe health hazard and It shows that the house was not ready to move in, it wasn't checked and tested properly.
When asked for compensation for the inconvenience (days off work to let workers in and to be present whilst they eye here, two holidays cancelled as we had to be at home monitoring leaks and having to refil the boiler twice a day so we don't freeze) we were ridiculed. Rowlands do not offer compensation and we should be grateful they are dealing with the issues. If you want to avoid stress don't waste your money on buying house from Rowlands. Learn from our mistakes.
I really regret not doing any research before buying from them. Buying a dear house became a nightmare. The company denies negligence and poor workmanship. Avoid Avoid Avoid