Winterglaze® Double Glazing

Winterglaze® Secondary Glazing provides the benefits of Double Glazing without the high price tag!

Traditional single-glass pane windows in New Zealand homes are often draughty with gaps around the sash and causing significant heat loss occurring through the glass panes. Winterglaze Secondary Glazing has been designed to operate on the inside of your single-glazed windows to effectively reduce heat loss by sealing off drafts and improving thermal insulation.

  • Category
    Double and Triple Glazing, Safety Glass, Acoustic Insulation
  • Range
    Double Glazing
  • Brand
  • Warranty
    5 years

Winterglaze® Double Glazing:

  • Winterglaze Double Glazing is designed to reduce heat loss
  • Can be retrofitted to aluminium frame windows
  • 5-year warranty
  • Air or argon gas your choice
  • Standard or Low-E glass
  • Powder coated to a colour of your choice to match existing joinery
  • Acoustic insulation
  • Custom-made and professionally installed

Winterglaze® Secondary Glazing:

  • The benefits of double glazing for less
  • Can be retrofitted to aluminium or timber
  • Excellent thermal resistance
  • Acoustic insulation
  • Sliding glazing units can be removed and replaced with specifically designed insect screens
  • Powder coated to your choice of colour to match existing joinery
  • Glass or acrylic infill
  • If required fixed units can be removed for cleaning
Scope of use

Retrofit double glazing and secondary glazing can be custom fitted to windows and doors, to create warmer, drier and more comfortable living all year round.

  • 5-year manufacturers warranty
  • 15 or 25 Year Dulux Powder Coating surface finish warranty
Get in touch
Juralco products are custom made to your requirements and building code specifications. Get in touch with our team of experts who can help design the perfect system for your project.
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Juralco is a market leader in custom made aluminium products for the architecture industry. Juralco has an innovative range of New Zealand designed products and have a nationwide network of product dealers who are experts in designing, fabricating and installing specified products to New Zealand building code requirements.

Juralco is a privately owned New Zealand company based in Auckland with nationwide service. The company began in the early 1960s, initially offering security screens to the market. Since then Juralco has proven expertise in a range of products that include balustrades, awnings, louvre roofs, aluminium fencing & gates and applies this experience and innovative thinking to a range of other home improvement products and systems.

Juralco works closely with architects to provide the right system, to the right regulations, and at an incredibly high standard of both service and product quality. 

Juralco has its own Aluminium Surface Finishing Facility. Fully accredited as a Dulux Registered Aluminum Applicator, our state of the art plant uses sophisticated automatic powder-coating technology with ultra-fast colour change control, which meets stringent quality conditions and international standards.