Our glass units comply with the NZ/AUS standard and carry a 10-year guarantee.
Enjoy the benefits of double glazing whilst retaining the charm and beauty of your native timber sashes! It’s also more cost effective than replacing your old sashes with new ones. We offer an effective combination of retrofit double-glazing with draught proofing in a variety of glass choices.
Benefits of our double-glazing / draught proofing solution:
- Increased energy efficiency – keeps out the cold, keeps in the warmth
- Elimination of rattling and draughts
- Addressing condensation
- Noise reduction
- Breathing new life into tired old sashes.
IGU’s (Insulated glass units) are manufactured by accredited manufacturers who comply with the AS/NZ Standard. IGU’s are guaranteed for 10 years under the NZ Building Code.