The Cost of aged Glazing.
Old window frames aren't just an aesthetic issue; they are a structural liability to your comfort and energy efficiency.
DRAUGHTY ROOMS
Inefficient seals and warped timber frames allowing cold Otago air to compromise your thermal envelope.
CONDENSATION
Moisture buildup leading to mold growth and deterioration of your interior sills and structural integrity.
STUCK WINDOWS
Hardware failure and expansion making simple ventilation a daily struggle against seized mechanisms.
EXPERTISE
Other Installs
The Replacement Process
01
ON-SITE CONSULTATION
Our technicians assess your structural framing, measuring with laser
precision to ensure an airtight custom fit for every aperture.
02
CAD DESIGN & BUILD
Your windows are manufactured in our Otago facility using APL NZ's highest spec extrusions and bespoke technical profiles.
03
PRECISE INSTALLATION
Our installers treat your home like a showroom. We remove old units and install new ones room-by-room, maintaining home security and thermal comfort.
04
TECHNICAL HANDOVER
A final thermal audit and walkthrough. We provide full warranty documentation and maintenance guidelines for your new thermal
assets.