Secondary Glazing NI

Reviews

• NK

  Nigel Keery

  Aug 2, 2026
  5.0
  I had secondary glazing installed in 2 bedrooms situated close to a busy road. The difference has been fantastic and we have certainly noticed the reduction in noise. I would definitely recommend Brian and his team the whole process from first contact to installation was great. Many thanks.
• LM

  Laura McPherson

  Jul 14, 2026
  5.0
  Very professional from first contact to installation. Highly recommend.
• NW

  Norah Wilson

  Jul 5, 2026
  5.0
  This is a great company, communication with the staff is wonderful all questions answered, and they clean up when finished. The windows give quieter rooms and warmer. Nice to have a quieter house with less drafts
• BF

  Break for the Border Freedom

  Jul 1, 2026
  5.0
  The team was friendly, professional, and really listened to what we wanted. You can tell a lot about the quality of tradespeople by the little things, and they even washed and dried the mugs we'd used for their tea and coffee – a thoughtful touch that didn't go unnoticed. The installation was quick, efficient, and everything was left clean and tidy. The difference has been noticeable – our home is much quieter, and the draughts have been eliminated. We're very pleased with the result and would happily recommend them to others.
• CS

  chris shakesby

  Jul 1, 2026
  5.0
  It really helped with the road noise to the back of my house which overlooks a busy road. The frames fit in nicely and are easy to operate. SGNI were straightforward to deal with throughout the process great service highly recommended and competitively priced would highly recommend