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Hardware - Stair Stringers

Stair Stringers Brisbane — Landing-to-Landing & Bolt-On

Decking Wood QLD supplies galvanised steel stair stringers for outdoor timber stairs across Brisbane, in both landing-to-landing and bolt-on concrete-fix styles, covering everything from single-step to 17-step runs.

Steel stringers give a strong, code-compliant base for timber tread stairs, saving significant labour compared to building timber stringers on site. Available pre-cut to suit standard rise and going measurements for residential and light commercial stairs.

Not sure which stringer suits your stair run? Contact our Archerfield team for advice and a trade quote.

Special Order

Stair Stringer Bolt-On Concrete - 4 Step for a Pair (2 Piece)

Original price $179.49 - Original price $179.49
Original price $179.49
$303.75
$303.75 - $303.75
Current price $303.75

Make concrete stairs safer and easier to install with this bolt-on pair that covers a four-step run. Each stringer is a two-piece set designed for ...

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Original price $179.49 - Original price $179.49
Original price $179.49
$303.75
$303.75 - $303.75
Current price $303.75
Special Order

Stair Stringer-4 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $179.49 - Original price $179.49
Original price $179.49
$303.75
$303.75 - $303.75
Current price $303.75

Pair-ready stair stringers designed for concrete-in treads, finished in hot-dip galvanised steel for a clean, maintenance-friendly look. Suitable f...

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Original price $179.49 - Original price $179.49
Original price $179.49
$303.75
$303.75 - $303.75
Current price $303.75
Special Order

Stair Stringer Bolt-On Concrete - 2 Step for a Pair (2 Piece)

Original price $116.05 - Original price $116.05
Original price $116.05
$196.41
$196.41 - $196.41
Current price $196.41

Bolt-on a secure two-step pair for concrete installations that lock in with standard treads. This hot-dip galvanised steel setup is built for indoo...

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Original price $116.05 - Original price $116.05
Original price $116.05
$196.41
$196.41 - $196.41
Current price $196.41
Special Order

Stair Stringer Landing-to-Landing - 6 Step for a Pair (2 Piece)

Original price $438.02 - Original price $438.02
Original price $438.02
$741.27
$741.27 - $741.27
Current price $741.27

Engineered for steady, safe ascent between landings, this complete pair supports clear spans up to 17 steps when paired with compatible treads. Bui...

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Original price $438.02 - Original price $438.02
Original price $438.02
$741.27
$741.27 - $741.27
Current price $741.27
Special Order

Stair Stringer Bolt-On Concrete - 1 Step for a Pair (2 Piece)

Original price $98.10 - Original price $98.10
Original price $98.10
$166.02
$166.02 - $166.02
Current price $166.02

Rugged bolt-on concrete stringers that deliver dependable, one-step support for mounting aluminium or timber treads in residential, office, or ligh...

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Original price $98.10 - Original price $98.10
Original price $98.10
$166.02
$166.02 - $166.02
Current price $166.02
Special Order

Stair Stringer Bolt-On Concrete - 14 Step for a Pair (2 Piece)

Original price $797.88 - Original price $797.88
Original price $797.88
$1,350.26
$1,350.26 - $1,350.26
Current price $1,350.26

Pair-built steel stair stringers ready for bolt-on concrete installation, sized for a 14-step configuration. When paired with compatible treads, th...

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Original price $797.88 - Original price $797.88
Original price $797.88
$1,350.26
$1,350.26 - $1,350.26
Current price $1,350.26
Special Order

Stair Stringer Bolt-On Concrete - 12 Step for a Pair (2 Piece)

Original price $586.27 - Original price $586.27
Original price $586.27
$992.16
$992.16 - $992.16
Current price $992.16

Rugged steel stringers engineered for secure, heavy-traffic environments, ready to install as a 12-step rise on a pair. Hot-dip galvanized for last...

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Original price $586.27 - Original price $586.27
Original price $586.27
$992.16
$992.16 - $992.16
Current price $992.16
Special Order

Stair Stringer Bolt-On Concrete - 11 Step for a Pair (2 Piece)

Original price $538.39 - Original price $538.39
Original price $538.39
$911.14
$911.14 - $911.14
Current price $911.14

Pair a dependable bolt-on solution for concrete installations with these stair stringers. Designed to secure firmly on concrete for a balanced, sta...

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Original price $538.39 - Original price $538.39
Original price $538.39
$911.14
$911.14 - $911.14
Current price $911.14
Special Order

Stair Stringer-9 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $454.61 - Original price $454.61
Original price $454.61
$699.41
$699.41 - $699.41
Current price $699.41

Dependable, steel-structured support for a 9-step rise, prepped for concrete-in treads and ready to install as a pair. These hot-dip galvanised sta...

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Original price $454.61 - Original price $454.61
Original price $454.61
$699.41
$699.41 - $699.41
Current price $699.41
Special Order

Stair Stringer-8 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $406.73 - Original price $406.73
Original price $406.73
$625.75
$625.75 - $625.75
Current price $625.75

Stair Stringers in a ready-made pair for 8-step concrete-in applications. Hot-dip galvanised finish provides a clean, weather-ready look for both c...

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Original price $406.73 - Original price $406.73
Original price $406.73
$625.75
$625.75 - $625.75
Current price $625.75
Special Order

Stair Stringer-6 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $258.48 - Original price $258.48
Original price $258.48
$397.67
$397.67 - $397.67
Current price $397.67

Support a wide range of stair configurations with a robust pair of hot-dip galvanised stringers. Designed for concrete-in installations, these 6-st...

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Original price $258.48 - Original price $258.48
Original price $258.48
$397.67
$397.67 - $397.67
Current price $397.67
Special Order

Stair Stringer-3 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $139.99 - Original price $139.99
Original price $139.99
$215.38
$215.38 - $215.38
Current price $215.38

Pair of hot-dip galvanised steel stair stringers designed for a 3-step concrete-in configuration. Rise is 175mm and going is 250mm, suitable for re...

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Original price $139.99 - Original price $139.99
Original price $139.99
$215.38
$215.38 - $215.38
Current price $215.38
Special Order

Stair Stringer-2 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $116.05 - Original price $116.05
Original price $116.05
$178.55
$178.55 - $178.55
Current price $178.55

Pair of hot-dip galvanised concrete-in stair stringers built to handle commercial and high-traffic settings, ready to pair with aluminium or timber...

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Original price $116.05 - Original price $116.05
Original price $116.05
$178.55
$178.55 - $178.55
Current price $178.55
Special Order

Stair Stringer-12 Step Concrete-In Hot-Dip Galvanised for a Pair (2 Pieces)

Original price $586.27 - Original price $586.27
Original price $586.27
$1,018.34
$1,018.34 - $1,018.34
Current price $1,018.34

Pair of stair stringers ready for concrete-in installation, hot-dip galvanised for an outdoor-ready finish. Each stringer is sized to support up to...

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Original price $586.27 - Original price $586.27
Original price $586.27
$1,018.34
$1,018.34 - $1,018.34
Current price $1,018.34
Special Order

Stair Stringer Landing-to-Landing - 9 Step for a Pair (2 Piece)

Original price $539.59 - Original price $539.59
Original price $539.59
$913.17
$913.17 - $913.17
Current price $913.17

Pair of landing-to-landing stair stringers ready for a 9-step run, designed to work with aluminium or timber treads. Built to support standard 50mm...

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Original price $539.59 - Original price $539.59
Original price $539.59
$913.17
$913.17 - $913.17
Current price $913.17
Special Order

Stair Stringer Landing-to-Landing - 8 Step for a Pair (2 Piece)

Original price $491.72 - Original price $491.72
Original price $491.72
$832.14
$832.14 - $832.14
Current price $832.14

Secure, ready-to-install landing-to-landing stair stringers designed for two-piece pairs. This 8-step configuration is galvanised to resist corrosi...

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Original price $491.72 - Original price $491.72
Original price $491.72
$832.14
$832.14 - $832.14
Current price $832.14
Special Order

Stair Stringer Landing-to-Landing - 7 Step for a Pair (2 Piece)

Original price $437.85 - Original price $437.85
Original price $437.85
$740.99
$740.99 - $740.99
Current price $740.99

Engineered to pair with a matching set, these stair stringers are built in Australia for a two-piece system. Each pair is designed to support resid...

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Original price $437.85 - Original price $437.85
Original price $437.85
$740.99
$740.99 - $740.99
Current price $740.99
Special Order

Stair Stringer Landing-to-Landing - 5 Step for a Pair (2 Piece)

Original price $378.17 - Original price $378.17
Original price $378.17
$639.99
$639.99 - $639.99
Current price $639.99

Built for landing-to-landing stair access, this two-piece stringer pair provides a reliable, versatile solution for a range of commercial and resid...

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Original price $378.17 - Original price $378.17
Original price $378.17
$639.99
$639.99 - $639.99
Current price $639.99
Special Order

Stair Stringer Landing-to-Landing - 4 Step for a Pair (2 Piece)

Original price $312.34 - Original price $312.34
Original price $312.34
$528.59
$528.59 - $528.59
Current price $528.59

Provide a solid foundation for stair installations with a two-piece Landing-to-Landing pair. Designed for residential, office, or commercial stairs...

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Original price $312.34 - Original price $312.34
Original price $312.34
$528.59
$528.59 - $528.59
Current price $528.59
Special Order

Stair Stringer Landing-to-Landing - 3 Step for a Pair (2 Piece)

Original price $246.51 - Original price $246.51
Original price $246.51
$417.19
$417.19 - $417.19
Current price $417.19

Pair of steel stair stringers sized for landing-to-landing use, suitable for residential, commercial, and office settings. Each pair rises 175mm wi...

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Original price $246.51 - Original price $246.51
Original price $246.51
$417.19
$417.19 - $417.19
Current price $417.19
Special Order

Stair Stringer Landing-to-Landing - 2 Step for a Pair (2 Piece)

Original price $180.68 - Original price $180.68
Original price $180.68
$305.78
$305.78 - $305.78
Current price $305.78

Make stairs safer and simpler to install with a pair of landing-to-landing stringers. Designed for a two-step rise, these stringers pair with suita...

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Original price $180.68 - Original price $180.68
Original price $180.68
$305.78
$305.78 - $305.78
Current price $305.78
Special Order

Stair Stringer Landing-to-Landing - 1 Step for a Pair (2 Piece)

Original price $114.85 - Original price $114.85
Original price $114.85
$194.38
$194.38 - $194.38
Current price $194.38

Pairing with the right treads, this landing-to-landing stair stringer set provides a single step per side for versatile framing across commercial a...

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Original price $114.85 - Original price $114.85
Original price $114.85
$194.38
$194.38 - $194.38
Current price $194.38
Special Order

Stair Stringer Landing-to-Landing - 17 Step for a Pair (2 Piece)

Original price $1,107.88 - Original price $1,107.88
Original price $1,107.88
$1,874.88
$1,874.88 - $1,874.88
Current price $1,874.88

Efficiently bridge levels with a pair of 17-step stringers designed for landing-to-landing runs. This set includes two pieces that align for a smoo...

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Original price $1,107.88 - Original price $1,107.88
Original price $1,107.88
$1,874.88
$1,874.88 - $1,874.88
Current price $1,874.88
Special Order

Stair Stringer Landing-to-Landing - 16 Step for a Pair (2 Piece)

Original price $1,048.04 - Original price $1,048.04
Original price $1,048.04
$1,773.61
$1,773.61 - $1,773.61
Current price $1,773.61

Pair the safety and stability you need for landing-to-landing stair runs. This two-piece set is engineered to support aluminium or timber treads wi...

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Original price $1,048.04 - Original price $1,048.04
Original price $1,048.04
$1,773.61
$1,773.61 - $1,773.61
Current price $1,773.61
Special Order

Stair Stringer Landing-to-Landing - 15 Step for a Pair (2 Piece)

Original price $988.19 - Original price $988.19
Original price $988.19
$1,672.33
$1,672.33 - $1,672.33
Current price $1,672.33

Secure, reliable stair stringers designed for landing-to-landing installs. This pair supports a variety of tread options and spans up to 1200mm whe...

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Original price $988.19 - Original price $988.19
Original price $988.19
$1,672.33
$1,672.33 - $1,672.33
Current price $1,672.33
Special Order

Stair Stringer Landing-to-Landing - 14 Step for a Pair (2 Piece)

Original price $928.35 - Original price $928.35
Original price $928.35
$1,571.05
$1,571.05 - $1,571.05
Current price $1,571.05

Move between landings with a reliable pair of stair stringers finished in galvanised steel. This 14-step configuration is built to span residential...

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Original price $928.35 - Original price $928.35
Original price $928.35
$1,571.05
$1,571.05 - $1,571.05
Current price $1,571.05
Special Order

Stair Stringer Landing-to-Landing - 13 Step for a Pair (2 Piece)

Original price $856.53 - Original price $856.53
Original price $856.53
$1,449.51
$1,449.51 - $1,449.51
Current price $1,449.51

Pair of steel stair stringers designed to span between landings with a 13-step configuration per pair. Made in Australia and finished with hot-dip ...

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Original price $856.53 - Original price $856.53
Original price $856.53
$1,449.51
$1,449.51 - $1,449.51
Current price $1,449.51
Special Order

Stair Stringer Landing-to-Landing - 12 Step for a Pair (2 Piece)

Original price $695.19 - Original price $695.19
Original price $695.19
$1,176.48
$1,176.48 - $1,176.48
Current price $1,176.48

Build versatile, landing-to-landing stairs with a dependable pair designed to work with aluminium or timber treads. This set of two Stair Stringers...

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Original price $695.19 - Original price $695.19
Original price $695.19
$1,176.48
$1,176.48 - $1,176.48
Current price $1,176.48
Special Order

Stair Stringer Landing-to-Landing - 11 Step for a Pair (2 Piece)

Original price $647.31 - Original price $647.31
Original price $647.31
$1,095.46
$1,095.46 - $1,095.46
Current price $1,095.46

Bridge two landings with a pair of steel stair stringers that deliver versatile, reliable support for your project. This 11-step configuration span...

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Original price $647.31 - Original price $647.31
Original price $647.31
$1,095.46
$1,095.46 - $1,095.46
Current price $1,095.46
Special Order

Stair Stringer Landing-to-Landing - 10 Step for a Pair (2 Piece)

Original price $593.45 - Original price $593.45
Original price $593.45
$1,004.31
$1,004.31 - $1,004.31
Current price $1,004.31

Solid steel stair stringers engineered for landing-to-landing installations in pairs, built to handle clear spans up to 17 steps when paired with a...

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Original price $593.45 - Original price $593.45
Original price $593.45
$1,004.31
$1,004.31 - $1,004.31
Current price $1,004.31
Special Order

Stair Stringer Bolt-On Concrete - 9 Step for a Pair (2 Piece)

Original price $454.61 - Original price $454.61
Original price $454.61
$769.35
$769.35 - $769.35
Current price $769.35

Bolt-on concrete stair stringers built for a 9-step configuration, suitable for outdoor or high-traffic environments. Pair-ready and compatible wit...

View full details
Original price $454.61 - Original price $454.61
Original price $454.61
$769.35
$769.35 - $769.35
Current price $769.35
Special Order

Stair Stringer Bolt-On Concrete - 8 Step for a Pair (2 Piece)

Original price $406.73 - Original price $406.73
Original price $406.73
$688.33
$688.33 - $688.33
Current price $688.33

Two-piece bolt-on concrete stringers designed for an 8-step run, ready to install with minimal setup. This pair fits an 8-step configuration and in...

View full details
Original price $406.73 - Original price $406.73
Original price $406.73
$688.33
$688.33 - $688.33
Current price $688.33
Special Order

Stair Stringer Bolt-On Concrete - 7 Step for a Pair (2 Piece)

Original price $361.25 - Original price $361.25
Original price $361.25
$611.36
$611.36 - $611.36
Current price $611.36

Pair of bolt-on concrete stair stringers built to support 7 timber or aluminum treads, with compatibility for multi-stringer installations up to 17...

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Original price $361.25 - Original price $361.25
Original price $361.25
$611.36
$611.36 - $611.36
Current price $611.36
Special Order

Stair Stringer Bolt-On Concrete - 6 Step for a Pair (2 Piece)

Original price $258.48 - Original price $258.48
Original price $258.48
$437.44
$437.44 - $437.44
Current price $437.44

Upgrade your stair installation with a practical bolt-on concrete stringer pair designed for six steps. This ready-to-install option works with alu...

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Original price $258.48 - Original price $258.48
Original price $258.48
$437.44
$437.44 - $437.44
Current price $437.44
Special Order

Stair Stringer Bolt-On Concrete - 5 Step for a Pair (2 Piece)

Original price $218.99 - Original price $218.99
Original price $218.99
$370.60
$370.60 - $370.60
Current price $370.60

These bolt-on concrete stair stringers deliver solid support for residential, office, or light commercial stairs when paired with aluminium or timb...

View full details
Original price $218.99 - Original price $218.99
Original price $218.99
$370.60
$370.60 - $370.60
Current price $370.60
Special Order

Stair Stringer Bolt-On Concrete - 3 Step for a Pair (2 Piece)

Original price $139.99 - Original price $139.99
Original price $139.99
$236.92
$236.92 - $236.92
Current price $236.92

Achieve a consistent rise and going with a reliable bolt-on concrete stair stringer pair. This 3-step set is finished with hot-dip galvanizing for ...

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Original price $139.99 - Original price $139.99
Original price $139.99
$236.92
$236.92 - $236.92
Current price $236.92
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