Hardwood and composite decks for Frenchs Forest homes. BAL-rated bushland-edge platforms, multi-level builds stepping down toward Bantry Bay and Bare Creek, ember-attack-resilient detailing.
Building decks in Frenchs Forest means knowing the local housing stock, Post-WW2 brick veneer, sloping blocks where they exist, and the salt air that finds its way into every fixing. Most Frenchs Forest deck jobs are extensions of the indoor living: a ground-level platform off the rear, a multi-level build down a slope, or a pool deck that integrates with existing landscaping.
Frenchs Forest sits within Northern Beaches Council, postcode 2086. Local landmarks include Northern Beaches Hospital, Forestway shops, Frenchs Forest Public School; streets like Forest Way and Warringah Road are typical of the area. Bushland-fringe exposure on most blocks, sheltered from coastal salt spray, BAL bushfire zone across most of the suburb, occasional westerly afternoon sun off the escarpment ridge.
We've done hundreds of jobs across the Northern Beaches and we know how to work in suburbs like Frenchs Forest. Generally generous block sizes through the post-WW2 street grid, steeper driveways on the deeper blocks stepping down toward the bushland catchments. Forestway, Warringah Road and Bantry Bay Road carry heavier traffic loads, materials drops scheduled outside Northern Beaches Hospital shift-change windows on Hilmer Street. The approach for deck builders stays the same: site visit, fixed-price quote, Coby and Bill on site every day, no project-manager middle layer.
Get a Free QuoteMost Frenchs Forest deck jobs land in one of these. We'll work out which on the site visit.
Standard Frenchs Forest ground-level platform off the rear of a 1955-1980 post-WW2 brick veneer, often facing directly onto a bushland-edge back yard. Spotted gum or ironbark, oiled, with stainless fixings. BAL-rated hardwood spec where the bushfire assessment requires it, ember-attack-resilient detailing at the deck-house junction.
Multi-level deck builds come up on the deeper Frenchs Forest blocks where the rear yard steps down toward the Bantry Bay catchment. Hardwood platforms stepping down toward the bushland outlook, BAL-rated timber throughout, compliant balustrades, and ember-attack detailing at every junction.
Pergolas in Frenchs Forest need bushfire detailing alongside the standard shade-and-rain brief. Hardwood post-and-beam with Colorbond or polycarbonate roofing, BAL-rated where the bushfire-prone-land assessment applies, leaf-litter management designed in around the gutter-and-roof junctions.
Outdoor kitchens on Frenchs Forest deeper-block back decks lean bushland-retreat in feel, built-in BBQ, fridge, sink, hardwood timber benchtop, integrated bar storage. BAL-rated cabinet construction where the assessment requires it, all integrated with the deck substructure for a single fixed-price build.
The dominant Frenchs Forest archetype, three or four bedroom single-storey brick veneer built 1955-1980 on deeper blocks 700-1000 sqm. The original layout typically has a closed-off kitchen at the back of the house with no flow to the back deck. Common scopes are kitchen-and-bathroom refits, deck additions facing the bushland outlook, and converting under-house space.
Larger original Frenchs Forest blocks knocked down through the 1985-2000 cycle and replaced with two-storey brick veneer family homes, mostly along Hilmer Street and Currie Road. Common scopes are kitchen refresh, family bathroom reno, deck rebuild, and BAL-compliance upgrade where the bushfire assessment has tightened since original build.
A growing pocket of architect-coordinated contemporary family rebuilds along Romford Road, the upper end of Bantry Bay Road and the streets backing onto Garigal National Park. Designed around the bushland-outlook brief with integrated outdoor kitchens, BAL-rated cladding and external structures. Carpentry trade or standalone deck-and-fence scopes both common.
Pockets of original 1948-1965 fibro family cottages still scattered through the older streets, mostly along Naree Road and Yatala Road. Often candidates for full structural reworks, full demo-and-rebuild, or character-led renovation that retains the cottage feel. Asbestos cement sheet typically present.
Streets backing onto the Bare Creek catchment and the Garigal National Park boundary sit in BAL bushfire-prone-land, often BAL-19 to BAL-29. Multi-level deck builds with BAL-rated hardwood, ember-attack-resilient detailing, leaf-litter management design at every roof-and-deck junction, and bushfire-compliance certification handled in-house.
Indicative ranges for Frenchs Forest decks. Final price is fixed on the site visit.
Frenchs Forest BAL-rated timber and fire-rated substructure can add 8-12% to material cost where the bushfire assessment requires it; this is built into the pricing for bushland-edge builds. Standard non-BAL family blocks land in the standard mid range.
$850–$1,200 / m²
Spotted gum or merbau, oiled, ground-level platform, no balustrade.
$1,200–$1,650 / m²
Modwood / Trex / Ekodeck, no maintenance, ground-level platform.
$35–$65k typical
Split-level deck off rear with hardwood stairs and compliant balustrade.
$25–$55k typical
Around-the-pool platform with drainage, fall-rated edge, integrated stairs.
Mid-tier pricing reflects standard residential builds in Frenchs Forest on level-access blocks with conventional materials.
Call, email or message us with what you have in mind. No screening forms, no chasing.
We come to you, measure up, confirm BAL rating where bushfire- prone-land applies (most Frenchs Forest properties), check tree- removal triggers, and put a written fixed-price quote together with the bushfire compliance built in.
On site every day, working around Frenchs Forest's bushland-edge blocks and Northern Beaches Hospital traffic windows on Hilmer Street. Coby and Bill, no project manager, no subbies handed off without us.
Walk through, clean up, and you're done. We stand behind the work.
“Renovating a 100-year-old farmhouse is not a small job. The boys came in, kept it on track, and didn't lose the character.”
Tina M., Forestville
Coby and Bill have built across the Northern Beaches for over a decade and a half. We know the housing stock, the council pathways and the suppliers.
NSW Home Building Licence 307821C. Public liability and workers comp current. Paperwork ready when you need it.
Frenchs Forest sits cradled between Garigal National Park and Bantry Bay bushland, most properties carry a BAL bushfire-prone-land rating. We build to BAL-12.5 through to BAL-29 specs, source BAL-rated timber and fixings, and coordinate the bushfire-compliance certification as part of the fixed-price quote.
BAL bushfire assessments and fire-rated builds are bread-and-butter Frenchs Forest work. We coordinate the bushfire compliance certificate, BAL-rated timber sourcing, ember-attack-resilient detailing and tree-removal approvals all within the fixed-price quote, no third-party booking required.
Frenchs Forest bushfire-prone-land overlay applies to most properties. Decks in BAL-12.5 to BAL-29 zones can usually still go through CDC if the materials and substructure meet the BAL spec. Flame-zone (BAL-FZ) properties typically need a full DA. Tree-removal in the deck footprint triggers Tree Preservation Order approval. We confirm before quoting.
Multi-level deck builds come up on the deeper Frenchs Forest blocks where the rear yard steps down toward the Bantry Bay catchment or the Bare Creek bushland. Hardwood platforms stepping down toward the bushland outlook, BAL-rated timber throughout where the assessment requires it, compliant balustrades, ember-attack detailing.
Both work in Frenchs Forest. Hardwood (spotted gum, blackbutt, ironbark) handles coastal salt air well, ages beautifully and needs oiling every 1–2 years. Composite (Modwood, Trex, NewTechWood, Ekodeck) is near-zero maintenance, doesn't splinter, and is better for families with kids and pets, with a higher upfront cost.
Yes for Complying Development Certificates and exempt-development sign-offs. Full DAs we coordinate with a private certifier or your preferred draftsperson. We'll recommend one if you don't have someone.
Yes, old deck removal, disposal and tip fees are quoted in the same fixed price. We strip back to clean ground and deal with any rotted subfloor or bearer issues before the new deck goes in.
A simple ground-level hardwood deck takes 1–2 weeks on site once materials arrive. Multi-level builds with stairs, pergolas or outdoor kitchens run 3–6 weeks. We give a written timeline with the quote and we stick to it.
Bark's Frenchs Forest work runs as integrated bushland-retreat programs, BAL-rated deck plus matching ember-attack-resilient fence plus full open-plan-conversion carpentry plus bathroom rebuild, all by the same two-man team in a single coordinated build sequence.
Bark's Frenchs Forest work runs as integrated bushland-retreat programs, BAL-rated deck plus matching ember-attack-resilient fence plus full open-plan-conversion carpentry plus bathroom rebuild, all by the same two-man team in a single coordinated build sequence.
Bark's Frenchs Forest work runs as integrated bushland-retreat programs, BAL-rated deck plus matching ember-attack-resilient fence plus full open-plan-conversion carpentry plus bathroom rebuild, all by the same two-man team in a single coordinated build sequence.
The full service overview, pricing and FAQ across the whole Northern Beaches.