Latest Offers

Everyone enjoys a bargain, a “good deal” or a special offer, we have more for you.                                                                                Our pledge at Sonic Services

  • A quality product and installation.
  • No false 10% discount prices.
  • Our prices are good value for money.
  • We will always see if we can match price the so called “bargain”.
  • Our Windows and Doors are Good value.


价廉物美 Old Chinese proverb

“To be cheap and at the same time very good is not possible. Yet goods of high quality are in expensive but elegant”.

  • Call Newport

01633 462277

  • Call Cardiff

029 2050 1778

  • Call Crumlin

01495 246 313

Special Winter Offer

Save hundreds of £££'s every year!

This winter Sonic are offering South wales home-owners environmentally friendly 'A' rated energy saving windows for the same price as 'C' rated windows! Reduce your heating bills by up to £4-£500 per year (Estimated annual energy saving of £461 per household when fitting with Swish 24/7 Energy Saving Windows)

Sonic Services Ltd upvc Windows and Doors on YouTube