J B Windows Double Glazing Companies in Cardiff

We are a local family run upvc window and door installation company serving the Cardiff, Newport and surrounding areas.
We specialise in providing a high quality product at a very competitive price. All our windows and doors come with high security locks and 28mm pilkington K glass units as standard and are coverd by a ten year guarantee. We provide a no nonsense no high pressure sales service.

We can supply and fit composit doors, conservatories, upvc windows and doors, facia and soffits, bow cannopies and also carry out repairs. We are a member of Fensa and will register every completed job for free.