Katoomba BAL FZ Clad and Recycled Brick Home

Katoomba BAL FZ
Clad and Recycled Brick Home

Blue Mountains NSW Bushfire Flame Zone rated family home

Project statistics

location

Katoomba
Blue Mountains NSW

block

1291m2 suburban block
North to side

house

134.4m2
3 bed / 2 bath

build type

New build
Single storey dwelling

materials

Timber framed clad walls
Colorbond roof
Concrete slab on ground with slab edge insulation
Double glazed upvc windows

completed

2025

Katoomba BAL FZ Clad and Recycled Brick Home

BAL FZ (Flame Zone) is the most demanding bushfire attack level in the Australian construction standard. It applies to sites where a home must be capable of withstanding direct flame contact and radiant heat from a fire front. Building to this standard in Katoomba, in the heart of the Blue Mountains, is not a theoretical exercise. This single-storey, three-bedroom, two-bathroom home on a 1,291m² suburban block was designed by Kirstie Wulf of Shelter Building Design and completed in 2025. And it meets that standard without looking like a bunker. The Katoomba BAL FZ Clad and Recycled Brick Home is fire-rated, material-honest, and genuinely beautiful to live in.

The site presented an immediate challenge: north faces the side boundary rather than the street, with an unformed road beyond. Kirstie’s response was to push the house to the southern edge of the block, freeing up the northern side for outdoor living. The result is a home that captures the sun where it matters, in the living spaces and the outdoor area, while the street frontage takes care of itself quietly.

Performance Features

BAL FZ rated with fire shutters.

Special Features

North facing out door living area

The material palette is defined by two choices that do a lot of work: timber-framed clad walls and recycled brick, both BAL FZ compliant, both carrying character that new materials rarely match. All timber windows are fitted with fire shutters, a non-negotiable at this rating, while double-glazed uPVC frames, a Colorbond roof, and a concrete slab with slab edge insulation complete an envelope that performs in both fire and thermal terms. The Blue Mountains gets cold and wet; this house is built for that reality as much as for fire.

The entry to the Katoomba BAL FZ Clad and Recycled Brick Home sets the tone for how thoughtfully the interior has been considered. Rather than a formal foyer, it functions as an open mud room…no doors, but generous storage for coats, bags, and shoes, designed with the mountain climate squarely in mind. From there the home opens into an open-plan family and dining area, where an exposed structural beam marks the transition to the kitchen, bringing timber into the heart of the home in a way that feels earned rather than decorative. Above a room behind the living area, a mezzanine is accessed by ladder, making clever use of ceiling height that would otherwise be lost.

The entry sets the tone for how thoughtfully the interior has been considered. Rather than a formal foyer, it functions as an open mud room…no doors, but generous storage for coats, bags, and shoes, designed with the mountain climate squarely in mind. From there the home opens into an open-plan family and dining area, where an exposed structural beam marks the transition to the kitchen, bringing timber into the heart of the home in a way that feels earned rather than decorative. Above a room behind the living area, a mezzanine is accessed by ladder, making clever use of ceiling height that would otherwise be lost.

Off the living room, a kitchen garden, a proper potager, sits just past the outdoor living space, accessible directly from inside. It’s a detail that speaks to how people actually live in the mountains: close to the kitchen, growing what they eat, using the outdoor space in the shoulder seasons when the sun is low and the air is still.

At the opposite end of the home, a home office looks out to the bush through its own window, its internal walls finished in exposed recycled brick, the same material that appears on the exterior brought inside, tying the whole house together in a material logic that feels completely resolved.

The material palette is defined by two choices that do a lot of work: timber-framed clad walls and recycled brick, both BAL FZ compliant, both carrying character that new materials rarely match. For this Katoomba BAL FZ Clad and Recycled Brick Home all timber windows are fitted with fire shutters, a non-negotiable at this rating, while double-glazed uPVC frames, a Colorbond roof, and a concrete slab with slab edge insulation complete an envelope that performs in both fire and thermal terms. The Blue Mountains gets cold and wet; this house is built for that reality as much as for fire.