Home Modification

Home Modification

Our Projects
Home Energy Systems Upgrades
ATIZ Group is a trusted delivery partner for the $175 million Social Housing Energy Performance Initiative (SHEPI), a joint program by the NSW and Commonwealth Governments. The project aims to upgrade the energy efficiency of over 24,000 social housing properties across New South Wales by 2027. ATIZ Group is responsible for delivering key installations, including reverse-cycle air conditioning units and ceiling insulation, to improve thermal comfort and reduce energy costs. Our work also includes critical electrical safety upgrades and efficiency measures designed to meet stringent compliance and environmental standards. With a strong focus on safety, quality, and community impact, ATIZ Group delivers end-to-end solutions that support sustainable living for vulnerable households.
Karabar House – Accessible Bathroom Renovation
This project transforms the existing bathroom and toilet into one spacious, accessible room designed for comfort, safety, and long-term independence. The new layout includes a step-free, hobbles shower, slip-resistant floor tiles, and contrasting wall finishes for improved visibility. Key features include: * Easy-access cavity sliding door with privacy lock and integrated ramp * Grab rails and structural wall blocking for future support installation * Hand-held shower hose, flick-mixer taps, and accessible toilet and basin * Upgraded lighting, ceiling exhaust fan, and waterproof power outlet A temporary, mobility-accessible bathroom facility will be provided during the renovation period to ensure continued comfort and usability. This renovation meets Occupational Therapist specifications and is tailored to support safe and independent living.
Merrylands House – Accessibility Upgrade
This complete bathroom renovation involves the full removal and replacement of all existing fixtures, fittings, and finishes to deliver a modern, accessible, and durable space. Works include new floor and wall tiles with full waterproofing, updated toilet, vanity, tapware, and a hand-held shower on a grab rail. Electrical upgrades feature new lighting, exhaust fan, waterproof double power points, and switch plates. Additional enhancements include a new shower screen, mirror, towel rail, soap holder, and toilet roll holder. Walls and ceiling are re-sheeted with moisture-resistant FC lining, grab rails are installed in key locations for safety, the door is adjusted and re-hung, and a new window architrave is fitted. The entire bathroom is repainted to complete the transformation with a fresh, clean finish.
Airds House – Complete Bathroom and Mobility Access Improvements
This project involved a complete bathroom upgrade, and accessible external path works to support safe, independent living. The bathroom was fully renovated with new non-slip floor and wall tiles, waterproofing, updated plumbing and electrical, new toilet, vanity, and a walk-in shower with handheld hose, grab rails, curtain, and drainage. Accessibility features include a widened cavity sliding door, lowered basin, support rails, and a new exhaust fan for ventilation. Externally, a compliant wheelchair ramp with safety rails was constructed, and temporary accessible amenities were provided during works to ensure minimal disruption.
East Gosford Unit – Modification & Safety Upgrade
Works included supply and installation of grab rails and hand-held shower to support mobility as per OT report, along with replacement of a waterproof double GPO in the bathroom. Hallway walls were patched, blocked with timber for rail support, and repainted using a full 3-coat system. Similar blocking, patching, and painting were carried out in the separate toilet area to support angled grab rail installation. In Bedroom 1, advanced biological cleaning was performed due to severe urine contamination, followed by full replacement of subfloor sheeting and installation of compliant vinyl flooring. New vinyl floors were also installed in Bedroom 2, Hall, Lounge, and Dining areas after carpet removal and subfloor works where required. All flooring meets AMS specifications including R9 slip resistance, sound reduction, and fire rating.
Russell Vale Property – Internal & External Upgrades
Works comprised a full external repaint of the 3-bedroom dwelling including windows, repairs to fascia, architraves, beading, plinth, and all exterior timbers. Mobile scaffolding was provided to access high external surfaces, with tiger tails installed for electrical safety. Lead contamination testing was conducted on external areas before painting commenced. Internally, the entire house was repainted, and 60m² of carpet was replaced throughout, including all associated works such as disposal and moving of furniture. A full kitchen upgrade was completed, including installation of a new kitchen suite, vinyl flooring, ducting, fridge cabinet, and reuse of the existing stove.
Full Internal Rebuild – Fire-Damaged Townhouse
Comprehensive internal and structural refurbishment of a multi-level fire-damaged townhouse, including complete demolition, reinstatement, and compliance upgrades. Scope included full replacement of internal linings (295m² gyprock), timber substrate walls (670LM), and subfloors (45m²), with complete rewiring, new gas hot water system, and plumbing throughout. All wet areas: bathroom, kitchen, laundry, separate toilet, were rebuilt with new waterproofing, floor/wall tiling, vanities, fixtures, and sanitaryware. New 2-bedroom kitchen fit-out included cabinetry, stone benchtops, oven, cooktop, and ducted rangehood. New carpet (55.5m²), vinyl flooring (13m²), and internal paint provided modern finishes. External upgrades included roof replacement (60m² tile metal), eaves, fascia, new windows and doors throughout, and staircase with custom curved timber treads and balustrade. Safety and compliance work included smoke alarms, electrical upgrades, and structural repairs. Project delivered with all regulatory standards met, ensuring quality, safety, and long-term durability.
Glengowrie Project: 28 Units Refurbishment
The Glengowrie Complex Refurbishment involves a full internal and common area upgrade across 28 SAHA residential units (Units 7–34), delivered in two stages. The works include complete bathroom and kitchen overhauls with new waterproofing, floor-to-ceiling tiling, updated fixtures, and energy-efficient appliances. Living areas and bedrooms are being modernised with new vinyl flooring, built-in robes, skirtings, internal doors, and a full repaint. Electrical upgrades include full rewiring, LED lighting, smoke detectors, new power points, and hot water system replacements. Fire-rated entry doors and Crim safe-style security screens enhance safety, while common areas receive new vinyl flooring, compliant handrails, emergency lighting, and fresh paint. All upgrades are aligned with current NCC, BCA, and SAHA standards, ensuring long-term safety, functionality, and comfort for residents.
Findon Project Stage 1: 21 Units Refurbishment
Stage 1 of the refurbishment at Nicholls Court focuses on transforming Units 1–21 into safe, modern, and energy-efficient homes. The scope includes full bathroom demolitions and rebuilds with waterproofing, floor-to-ceiling tiling, new plumbing, and laundry troughs. Kitchens are being upgraded with new joinery, tiled splashbacks, electric cooktops, and externally vented rangehoods. Living areas and bedrooms receive new vinyl flooring, full-height built-in robes, skirtings, internal doors, and a complete repaint. Electrical upgrades involve full rewiring, LED lighting, compliant smoke alarms, and new hot water systems. Finishing touches include fire-rated front doors, Crim safe-style security screens, roller blinds, and privacy screens to balconies. Common areas are also being improved with new vinyl flooring, stairwell painting, and emergency LED lighting, significantly boosting comfort and safety across the complex.