Get 15% off everything.
With discount code: howtoheat2024 | Black Friday Sale ends Monday 2nd December

Mercury

Case studies

No.17 House, South West London

May 2, 2023

"Castrads are the whole package, the quality is second to none."

Continue reading
Case studies

1st Street, Park Slope

December 12, 2022

“As a cherry on top, Castrads was able to paint our units in our chosen Farrow & Ball colours.”

Continue reading
Case studies

Steam-Heated Colonial in Maplewood, NJ

June 22, 2021

"The Mercury was a perfect fit for our style."

Continue reading