An existing open patio at this Kew home was converted into a fully enclosed aluminium and glass sunroom. By retaining the serviceable concrete slab, the homeowner gained a practical all-weather room without unnecessarily rebuilding the entire base.

Project Information
- Location: Kew VIC 3101
- Project size: Approximately 4.0 m × 3.0 m
- Work type: Existing open patio conversion
- Structure: Powder-coated aluminium enclosure
- Glazing: Double-glazed sliding doors and fixed panels
- Roof: Insulated roof panels
- Existing element retained: Concrete patio slab
Project Background
The home originally had an open aluminium patio attached to the rear of the building. Its concrete slab remained in suitable condition, but the open sides provided little protection from wind and rain. Although the patio supplied shade, changing Melbourne weather limited how often the family could use it.

Client Requirements
The homeowner wanted to retain the existing concrete slab where suitable, create a weather-protected room, maintain wide garden access, improve temperature and noise control, and match the dark grey details of the home.
Materials and Specifications
The approximately 4.0 m × 3.0 m enclosure uses a powder-coated aluminium framing system. Full-height double-glazed sliding doors and fixed glazed panels enclose the previously open sides. Insulated roof panels provide improved separation from direct sun, rain noise and outdoor temperature changes.
Final engineering, fixing details and approval requirements depend on the existing slab, site conditions and the applicable building-permit process.
Our Solution
The existing slab was inspected and retained as the base for the conversion, reducing unnecessary demolition. The enclosure was planned around the house connection, available opening widths and everyday access. Large sliding doors maintain a visual connection with the garden, while fixed glazed sections provide weather protection and natural light.

Completed Result
The former open patio is now a bright, fully enclosed room suitable for dining, tea, relaxation and everyday family use. Double glazing and the insulated roof improve comfort compared with the original open structure. Sliding doors allow the room to open toward the garden in suitable weather and close when conditions change.

Key Benefits
- Existing concrete base retained where suitable
- Reduced demolition and foundation work
- Better protection from Melbourne wind and rain
- Double-glazed sliding doors and fixed panels
- Insulated roof for improved thermal and acoustic performance
- Rust-resistant, low-maintenance aluminium framing
- Finish coordinated with the existing home
Customer Feedback
“We already had the concrete patio slab, and we did not want to pull it down. Converting the old open patio into a closed sunroom was a much better option than building a brand-new sunroom from scratch. Now we can use this space all year round.”
Frequently Asked Questions
Can an existing patio slab be reused for an enclosed sunroom in Kew?
It depends on its dimensions, condition, thickness and suitability for the proposed enclosure. A site inspection and, where required, structural assessment should be completed first.
Is a permit required to enclose an existing patio in Kew?
Converting an open patio into an enclosed structure may require a building permit and can involve planning or siting considerations. Requirements should be confirmed for the individual property with the relevant building surveyor and City of Boroondara processes.
How long does a patio-to-sunroom conversion take?
Once the design, materials and required approvals are finalised, straightforward on-site installation may take approximately three to five working days. Actual duration depends on access, existing conditions and project complexity.
Planning a Patio Conversion in Melbourne?
Explore our custom Sunroom Melbourne options, view more completed Melbourne projects, or request a free site inspection from Furite Outdoor Living.