Aluminium window frame restoration and recoating services

Bay of Plenty, Waikato and Auckland

Commercial aluminium facade restoration focused on results that last

Faded or oxidised frames can stand out on complexes, apartments, townhouses and small industrial buildings, particularly on windows, access doors and roller doors. Full replacement can involve weeks of contractors and a significant invoice.

Protect Shield aluminium frame restoration uses a water-based, Australian-made system to restore colour and surface finish for around a third of the cost of replacement. Work is planned around your business hours and access requirements. The process comes with a five-year written warranty and is designed for high-UV and harsh coastal conditions.

Oxidation is removed, colour is restored and a protective coating is applied to help slow future fading. Careful site planning keeps common areas clear and access practical. Every job starts with a site visit to confirm what can be restored and to define the scope before booking.

For details on
aluminium restoration packages or to arrange a site assessment, contact Protect Shield.

Commercial - Overview:

Commercial aluminium frame restoration including cleaning, sanding, oxidation removal, and water-based UV-resistant coating application onsite.
  • Commercial aluminium frame restoration for multi-unit site jobs
  • Aluminium façade restoration for external frames and doors
  • Aluminium restoration for buildings across Bay of Plenty and Auckland
  • Commercial window frame restoration with on-site condition assessment
  • Building exterior aluminium refurbishment for frames, doors and gutters
  • Site inspection, fixed quote, and scheduling around access hours
  • Cleaning and light sanding of aluminium before oxidation treatment
  • Oxidation removal, neutralising and prep before protective coating
  • Two-coat application of water-based, UV-resistant finishing system on site
  • Five-year written warranty issued for completed restoration work

Send Us A Message

Fill out the form below and we will contact you within 24 hours

Commercial aluminium frame restoration for multi-unit and light commercial sites

  • Aluminium window frame restoration reduces replacement costs for commercial buildings
  • Exterior aluminium can be refreshed across multi-unit sites, with frames, doors and roller doors brought back from faded or patchy to a more even finish
  • Work is planned around access and operating hours so your site keeps running with minimal disruption
Aluminium frame restoration for Bay of Plenty and Auckland, with Waikato launching soon

Clear pricing and scope for restoration

Aluminium joinery restoration across multi-unit properties, rest homes or light industrial sites can quickly become costly if replacement is the only option. With Protect Shield, frames and doors remain in place while restoration focuses on the affected surfaces.

Following a site assessment, we provide a fixed quote so pricing remains clear.

Restoration can include aluminium window frames and doors, roller and garage doors, gutters and fascia. Our work focuses on aluminium frames and related items, rather than general painting or joinery removal, helping keep costs under control when multiple units require the same outcome.

Learn more about our restoration process.

Fast turnaround and practical delivery

Projects are scoped for townhouses, apartments, rest homes, light industrial sites and workshops, not high-rise or council-heavy jobs. When access is straightforward, work is often completed by one licensed applicator in three to five hours.

There are no crews, no days of masking and no scaffolding. Coating can be planned around short periods of rain, so your project does not drag out. Disruption is kept low, so tenants and staff can usually remain on site.

Process steps:
  1. Site inspection and fixed quote
  2. Clean and light sand
  3. Remove oxidation and neutralise
  4. Apply two coats of water-based
  5. Finish with a UV-stable protective top coat
Read more about the Protect Shield process.

Built for New Zealand weather conditions

Powder-coated aluminium can fade or become chalky in the sun, especially in coastal areas. Restoration removes oxidation and helps return a more even finish. We assess your frames on site to confirm their condition and the level of recovery that is realistic.

Our system is water-based, non-toxic and proven in Australian conditions. It is designed for high UV and harsh climates, unlike some overseas products that can struggle in strong sun.

The treatment slows future oxidation and weathering, restores a consistent colour and finish, and performs well in sun and salt air. A five-year warranty applies, and finishes are expected to last 10 years or more with regular cleaning.

Find out more about our guarantee and aftercare.

Safe, practical aluminium façade restoration

Only water-based, non-toxic materials are used, supporting health and safety planning on commercial sites such as offices, care homes and multi-unit complexes. Access and safety are considered early, particularly around entrances and shared areas.

We coordinate directly with property managers, body corporates, site maintenance teams and painters working on wider projects. Access is arranged with your site contact, and each job is planned to progress quickly once underway.

Refurbishing exterior aluminium improves appearance, supports weather resistance and extends the life of frames and doors. Site visits are available across the Bay of Plenty and Auckland, with Waikato coming soon. For more information on arranging commercial work, please see our contact page.

Frequently asked questions for Commercial

Frames or doors that look rough, chalky or stained often have UV and weather damage. A site check confirms what can be restored.

Timing depends on access, weather and how the work is staged around the site. The schedule is confirmed after the site visit and quote.

In most cases the existing colour is refreshed rather than changed. The site inspection confirms what finish is achievable.

Restoration keeps existing aluminium in place and is typically much less expensive than new joinery. It also avoids the disruption of removal and refitting.

Ask about preparation, the expected finish, site access and how the work will be staged. These details are covered during your site assessment and quote.

Commercial Summary:

  • What:
    Commercial aluminium frame restoration for multi-unit and light commercial buildings, including aluminium window frames, doors, roller doors, and related items such as gutters and fascia.

  • Where:
    Service area covers Bay of Plenty and Auckland, with Waikato launching soon.

  • Who for:
    Property managers, body corporates, site maintenance, and owners of complexes, apartments, townhouses, rest homes, workshops, and small industrial buildings needing aluminium façade restoration.