Mercury Windows and Doors Limited supply, build and install conservatories and orangeries across the South Wales area from Merthyr Tydfil to Aberdare, Pontypridd to Cardiff.

Our beautiful conservatories and orangeries will add real character to your house as well as providing valuabe extra living space.

We can provide the complete package including underfloor heating or radiators, plastering and rendering.

Conservatory Merthyr Tydfil

"My wife and I would like to thank you and the team for the first class job you did to design and complete our new conservatory on time and to the very highest standards. This is the fifth separate occasion that we (my family) have used your company and this in itself speaks volumes for the very high regard we have for your company."

"Thanks also to Michael and Barry on doing a good job of installing the door."

Mr and Mrs Sullivan from Merthyr Tydfil

Conservatory Aberdare
Underfloor Conservatory Heating Installation South Wales