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Triple-Glazed Windows

Triple-Glazed Windows Maximise insulation and cut energy bills with our ultra efficient triple-glazed systems ideal for modern living.

TRIPLE-GLAZED WINDOWS

Next-Level Insulation. Whisper-Quiet Comfort.

Our triple-glazed windows are designed for those who demand the very best in thermal performance and sound reduction. With three panes of glass and advanced spacer technology, they help regulate your home’s temperature all year round keeping it warm in winter, cool in summer, and quieter every day.

Ideal for energy conscious homes or properties in high traffic areas, our triple-glazed units are available across all window styles, including casement, tilt & turn, and flush.

πŸ” Key Features

  • Three panes of insulated glass
  • U-values as low as 0.8 W/mΒ²K
  • Noise reduction up to 45dB
  • Ideal for passive homes or high exposure areas
  • Reduced condensation risk

🏑 Ideal For:

  • Urban homes near roads or train lines
  • Energy efficient new builds or retrofits
  • Properties with large glazed areas
  • Families seeking enhanced comfort

🎨 Available In:

  • Casement
  • Tilt & Turn
  • Flush Casement
  • Bay & French Styles

Choose from uPVC or aluminium frames, in any RAL colour or realistic timber-effect finish.

πŸ› οΈ Expertly Installed, Fully Guaranteed

All triple-glazed units are made to order and fitted with the same precision and care that defines every HSB project backed by our 10-year guarantee.

πŸ’¬β€œWe live near a busy main road and the noise used to be constant. Since installing triple glazing from HSB, the difference is unbelievable β€” it’s so quiet now!”
β€” Fahim A., West London


πŸ“ž Request free quote

Extra's

  1. Information on Blinds
  2. Colour options