DGU–Double Glazing Unit and The H1 Clause of the Building Code Double Glazing Unit (DGU) is installed and required by NZ law and Healthy Homes Standards. The BRANZ House Condition Survey of 2015 showed that many New Zealand hoes are lacking decent insulation, ventilation or heating, To meet the HHS, a higher standard The H1 […]
Why timber putty job is important?
Why important? Look the picture, the broken glass is sharp and dangerous for people, dog and cats, and if the putty around the glass pane is off, the glass can be dropped off. For security and safety, putty is so important to keep your house safe, secured and warm. What is wood putty? Wood putty […]