Other services available in Glenn's Glass.

Glenn’s Glass & Aluminium are a one-stop-shop for some of the key accessories used in new or existing homes. Retro glazing services are available at Rotorua, Whakatane and Gisborne. The range at the Whakatane and Gisborne branches also includes balustrades, glass showers, mirrors and splashbacks.

Retro Glazing


  • Retro double-glazing is the process of replacing your existing single glazing with thermally-friendly double glazed units. The process is quick and unobtrusive. The only difference you will notice is a more comfortable temperature all year round.
  • Glenn’s is not a low quality, clip-on solution. Our double-glazing solutions are purpose-built for each home and meet the highest construction standards.
  • All materials can be colour matched to suit your existing window frames.
  • Available at Rotorua, Whakatane and Gisborne.



  • Balustrade products from Glenn’s Glass & Aluminium cover a wide variety of potential applications, from deck barriers to pool fencing to stairway balustrades.
  • Elegant and stylish profiles are available, including brands commonly specified by architects.
  • All balustrade products are designed from high quality materials and designed to meet the stringent requirements of the New Zealand Building Code (NZBC), clauses B1, B2 and F4.
  • Available at Whakatane and Gisborne branches.

Showers, Mirrors & Splashbacks


  • Glass showers in many configurations are available, with probably the most popular style fitting into any given corner of a bathroom.
  • Styles include walk-in with no door, corner with hinged door and corner quadrant with angled door.
  • Mirrors are a key feature of any bathroom, and full height mirrored feature walls maximise space and open up smaller bathrooms.
  • We can create a huge variety of mirror shapes, with a choice of polished edges, decorative bevels or straight-edging.
  • Our mirrors are made from glass of the highest quality, treated with a silver backing, then paint coated for durability and resistance.
  • Easy to clean and heat resistant glass is the perfect material for a kitchen splashback.
  • Add colour, vibrant patterns or even a digital image of your favourite landscape.
  • Because glass splashbacks reflect light they generally lighten and brighten your kitchen, and can be further enhanced with the creative use of LED lights.
  • Available at Whakatane and Gisborne branches.