Your Cart (0)

SUBTOTAL $0.00

Minimum purchase amount is $50. Please add more items.

View Cart Checkout
Skip to content

Bolt-On-Concrete

Bolt-on concrete stair stringers are a practical solution for constructing sturdy and reliable staircases that connect to concrete surfaces. Ideal for both residential and commercial applications, these stringers are designed to be securely attached to concrete foundations, providing a solid base for wooden treads and risers. Made from high-quality materials, bolt-on stringers ensure long-lasting performance and safety, making them a preferred choice for outdoor stairways, patios, and decks.The installation of bolt-on concrete stair stringers is straightforward and efficient. Typically, these stringers are mounted directly onto a ledger board that is anchored to the concrete using durable fasteners such as lag screws or concrete anchors. This method allows for easy alignment and leveling, ensuring that the stairs are both functional and aesthetically pleasing. The versatility of bolt-on stringers makes them suitable for various designs and configurations, accommodating different heights and widths to meet specific project requirements.In addition to their structural benefits, bolt-on concrete stair stringers enhance the overall safety of stairways by providing a stable and secure footing. The combination of robust construction and proper installation techniques minimizes the risk of movement or instability, which is crucial in high-traffic areas. With their ease of installation, durability, and safety features, bolt-on concrete stair stringers represent an excellent investment for any construction project requiring reliable access solutions.**

Frequently Asked Questions

How do I know how many steps I need?

Count the number of individual steps your stair run requires between the two levels — each stringer size is sold as a pair to suit that exact step count.

Does this bolt onto existing concrete or get set into wet concrete?

These bolt onto existing, already-cured concrete via a ledger board and anchors — if you need stringers set into fresh concrete, check our concrete-in stringer range instead.

Do step treads come included with the stringers?

No, stringers are the structural side supports only — step treads are purchased separately to suit your chosen timber or composite decking.

What fixings do I need to install these?

They're typically mounted via a ledger board anchored to the concrete with lag screws or concrete anchors — check the product specifications for the exact fixing kit required.

Filters

Product Image
Special Order

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

$98.10 - $98.10
$98.10
$166.02
$166.02 - $166.02
$166.02

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$98.10 - $98.10
$98.10
$166.02
$166.02 - $166.02
$166.02
Product Image
Special Order

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

$116.05 - $116.05
$116.05
$196.41
$196.41 - $196.41
$196.41

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$116.05 - $116.05
$116.05
$196.41
$196.41 - $196.41
$196.41
Product Image
Special Order

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

$139.99 - $139.99
$139.99
$236.92
$236.92 - $236.92
$236.92

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$139.99 - $139.99
$139.99
$236.92
$236.92 - $236.92
$236.92
Product Image
Special Order

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

$179.49 - $179.49
$179.49
$303.75
$303.75 - $303.75
$303.75

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$179.49 - $179.49
$179.49
$303.75
$303.75 - $303.75
$303.75
Product Image
Special Order

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

$218.99 - $218.99
$218.99
$370.60
$370.60 - $370.60
$370.60

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$218.99 - $218.99
$218.99
$370.60
$370.60 - $370.60
$370.60
Product Image
Special Order

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

$258.48 - $258.48
$258.48
$437.44
$437.44 - $437.44
$437.44

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$258.48 - $258.48
$258.48
$437.44
$437.44 - $437.44
$437.44
Product Image
Special Order

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

$361.25 - $361.25
$361.25
$611.36
$611.36 - $611.36
$611.36

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$361.25 - $361.25
$361.25
$611.36
$611.36 - $611.36
$611.36
Product Image
Special Order

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

$406.73 - $406.73
$406.73
$688.33
$688.33 - $688.33
$688.33

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$406.73 - $406.73
$406.73
$688.33
$688.33 - $688.33
$688.33
Product Image
Special Order

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

$454.61 - $454.61
$454.61
$769.35
$769.35 - $769.35
$769.35

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$454.61 - $454.61
$454.61
$769.35
$769.35 - $769.35
$769.35
Product Image
Special Order

Stair Stringer Bolt-On Concrete - 10 Step for a Pair (2 Piece)

$502.49 - $502.49
$502.49
$850.37
$850.37 - $850.37
$850.37

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$502.49 - $502.49
$502.49
$850.37
$850.37 - $850.37
$850.37
Product Image
Special Order

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

$538.39 - $538.39
$538.39
$911.14
$911.14 - $911.14
$911.14

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$538.39 - $538.39
$538.39
$911.14
$911.14 - $911.14
$911.14
Product Image
Special Order

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

$586.27 - $586.27
$586.27
$992.16
$992.16 - $992.16
$992.16

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$586.27 - $586.27
$586.27
$992.16
$992.16 - $992.16
$992.16
Product Image
Special Order

Stair Stringer Bolt-On Concrete - 13 Step for a Pair (2 Piece)

$742.83 - $742.83
$742.83
$1,257.09
$1,257.09 - $1,257.09
$1,257.09

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$742.83 - $742.83
$742.83
$1,257.09
$1,257.09 - $1,257.09
$1,257.09
Product Image
Special Order

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

$797.88 - $797.88
$797.88
$1,350.26
$1,350.26 - $1,350.26
$1,350.26

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$797.88 - $797.88
$797.88
$1,350.26
$1,350.26 - $1,350.26
$1,350.26
Product Image
Special Order

Stair Stringer Bolt-On Concrete - 15 Step for a Pair (2 Piece)

$844.56 - $844.56
$844.56
$1,429.26
$1,429.26 - $1,429.26
$1,429.26

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$844.56 - $844.56
$844.56
$1,429.26
$1,429.26 - $1,429.26
$1,429.26
Product Image
Special Order

Stair Stringer Bolt-On Concrete - 16 Step for a Pair (2 Piece)

$909.20 - $909.20
$909.20
$1,773.61
$1,773.61 - $1,773.61
$1,773.61

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$909.20 - $909.20
$909.20
$1,773.61
$1,773.61 - $1,773.61
$1,773.61
Product Image
Special Order

Stair Stringer Bolt-On Concrete - 17 Step for a Pair (2 Piece)

$952.29 - $952.29
$952.29
$1,611.57
$1,611.57 - $1,611.57
$1,611.57

Our Stair Stringers are Made in Australia for a Pair (2 Piece). Steel Stair Stringers are fabricated and hot dipped galvanised with a Rise of 175mm...

View full details
$952.29 - $952.29
$952.29
$1,611.57
$1,611.57 - $1,611.57
$1,611.57

Bolt-on concrete stair stringers are a practical solution for constructing sturdy and reliable staircases that connect to concrete surfaces. Ideal for both residential and commercial applications, these stringers are designed to be securely attached to concrete foundations, providing a solid base for wooden treads and risers. Made from high-quality materials, bolt-on stringers ensure long-lasting performance and safety, making them a preferred choice for outdoor stairways, patios, and decks.The installation of bolt-on concrete stair stringers is straightforward and efficient. Typically, these stringers are mounted directly onto a ledger board that is anchored to the concrete using durable fasteners such as lag screws or concrete anchors. This method allows for easy alignment and leveling, ensuring that the stairs are both functional and aesthetically pleasing. The versatility of bolt-on stringers makes them suitable for various designs and configurations, accommodating different heights and widths to meet specific project requirements.In addition to their structural benefits, bolt-on concrete stair stringers enhance the overall safety of stairways by providing a stable and secure footing. The combination of robust construction and proper installation techniques minimizes the risk of movement or instability, which is crucial in high-traffic areas. With their ease of installation, durability, and safety features, bolt-on concrete stair stringers represent an excellent investment for any construction project requiring reliable access solutions.**

Frequently Asked Questions

How do I know how many steps I need?

Count the number of individual steps your stair run requires between the two levels — each stringer size is sold as a pair to suit that exact step count.

Does this bolt onto existing concrete or get set into wet concrete?

These bolt onto existing, already-cured concrete via a ledger board and anchors — if you need stringers set into fresh concrete, check our concrete-in stringer range instead.

Do step treads come included with the stringers?

No, stringers are the structural side supports only — step treads are purchased separately to suit your chosen timber or composite decking.

What fixings do I need to install these?

They're typically mounted via a ledger board anchored to the concrete with lag screws or concrete anchors — check the product specifications for the exact fixing kit required.