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Concrete Rebar

26 results

 
3/8-in x 10-ft Steel #3 Rebar

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4.7
192

 
1/2-in x 10-ft Steel #4 Rebar

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4.7
177

 
1/2-in x 20-ft Steel #4 Rebar

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4.1
64

 
3/8-in x 2-ft Steel #3 Rebar

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4.4
201

 
3/8-in x 4-ft Steel #3 Rebar

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4.6
163

 
1/2-in x 4-ft Steel #4 Rebar

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4.6
164
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1/2-in x 1-ft Steel #4 Rebar

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4.7
131

 
10-ft Steel #3 Rebar

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4.7
72

 
3/8-in x 20-ft Steel #3 Rebar

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4.1
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1/2-in x 2-ft Steel #4 Rebar

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4.6
185

Greenbar2X 
3/8-in x 10-ft Fiberglass #3 Rebar

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4.5
60

Greenbar2X 
1/2-in x 10-ft Fiberglass #4 Rebar

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4.5
60

 
1/2-in x 1.5-ft Steel #4 Rebar

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4.6
102

 
3/8-in x 4-ft Steel #3 Rebar

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4.6
12

 
1/2-in x 4-ft Steel #4 Rebar

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4.6
23

 
5/8-in x 20-ft Steel #5 Rebar

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4.0
14

Greenbar2X 
1/2-in x 20-ft Fiberglass #4 Rebar

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for pricing and availability

4.5
60

 
5/8-in x 10-ft Steel #5 Rebar

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for pricing and availability

Greenbar2X 
3/8-in x 20-ft Fiberglass #3 Rebar

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for pricing and availability

4.5
60

 
5/8-in x 20-ft Steel #5 Rebar

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for pricing and availability

5.0
4

Greenbar2X 
1/2-in x 4-ft Fiberglass #4 Rebar

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for pricing and availability

4.5
60

 
4-ft Steel #5 Rebar

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5/8-in x 2-ft Steel #5 Rebar

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Greenbar2X 
5/8-in x 10-ft Fiberglass #5 Rebar

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for pricing and availability

4.5
60
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PINKBAR+ 1/2-in x 10-ft Fiberglass #4 Rebar

Owens Corning   PINKBAR+ 1/2-in x 10-ft Fiberglass #4 Rebar

PINKBAR+ Fiberglas Rebar by Owens Corning Infrastructure Solutions is enabling Glas-Powered Concrete. Engineered to meet the performance standards you trust and expect, PINKBAR+ is a cost-effective, lightweight, rustproof concrete reinforcement solution for residential and light commercial construction applications including foundation slabs, basement floors and walls, driveways, walkways and approaches, pool decks, warehouse slabs, parking garages and many more. Stronger, lighter and easier-to-handle than traditional steel rebar, you’ll complete more jobs in a fraction of the time. Store and handle product with confidence as PINKBAR+ will never rust in rain, sleet or snow, corrode due to saltwater or ice-melting rock salt and its unique pink color coating resists degradation from the sun’s harmful ultraviolet (UV) radiation and provides a smooth, reduced-scratch handling experience.

PINKBAR+ 3/8-in x 10-ft Fiberglass #3 Rebar

Owens Corning   PINKBAR+ 3/8-in x 10-ft Fiberglass #3 Rebar

PINKBAR+ Fiberglas Rebar by Owens Corning Infrastructure Solutions is enabling Glas-Powered Concrete. Engineered to meet the performance standards you trust and expect, PINKBAR+ is a cost-effective, lightweight, rustproof concrete reinforcement solution for residential and light commercial construction applications including foundation slabs, basement floors and walls, driveways, walkways and approaches, pool decks, warehouse slabs, parking garages and many more. Stronger, lighter and easier-to-handle than traditional steel rebar, you’ll complete more jobs in a fraction of the time. Store and handle product with confidence as PINKBAR+ will never rust in rain, sleet or snow, corrode due to saltwater or ice-melting rock salt and its unique pink color coating resists degradation from the sun’s harmful ultraviolet (UV) radiation and provides a smooth, reduced-scratch handling experience.

PINKBAR+ 1/2-in x 20-ft Fiberglass #4 Rebar

Owens Corning   PINKBAR+ 1/2-in x 20-ft Fiberglass #4 Rebar

PINKBAR+ Fiberglas Rebar by Owens Corning Infrastructure Solutions is enabling Glas-Powered Concrete. Engineered to meet the performance standards you trust and expect, PINKBAR+ is a cost-effective, lightweight, rustproof concrete reinforcement solution for residential and light commercial construction applications including foundation slabs, basement floors and walls, driveways, walkways and approaches, pool decks, warehouse slabs, parking garages and many more. Stronger, lighter and easier-to-handle than traditional steel rebar, you’ll complete more jobs in a fraction of the time. Store and handle product with confidence as PINKBAR+ will never rust in rain, sleet or snow, corrode due to saltwater or ice-melting rock salt and its unique pink color coating resists degradation from the sun’s harmful ultraviolet (UV) radiation and provides a smooth, reduced-scratch handling experience.

PINKBAR+ 3/8-in x 20-ft Fiberglass #3 Rebar

Owens Corning   PINKBAR+ 3/8-in x 20-ft Fiberglass #3 Rebar

PINKBAR+ Fiberglas Rebar by Owens Corning Infrastructure Solutions is enabling Glas-Powered Concrete. Engineered to meet the performance standards you trust and expect, PINKBAR+ is a cost-effective, lightweight, rustproof concrete reinforcement solution for residential and light commercial construction applications including foundation slabs, basement floors and walls, driveways, walkways and approaches, pool decks, warehouse slabs, parking garages and many more. Stronger, lighter and easier-to-handle than traditional steel rebar, you’ll complete more jobs in a fraction of the time. Store and handle product with confidence as PINKBAR+ will never rust in rain, sleet or snow, corrode due to saltwater or ice-melting rock salt and its unique pink color coating resists degradation from the sun’s harmful ultraviolet (UV) radiation and provides a smooth, reduced-scratch handling experience.

Concrete Rebar for Stronger Concrete

Rebar, or reinforcing bar, is a steel bar most commonly used for concrete and masonry construction projects. It provides stronger structural support than wiring and gives tensile strength to concrete or masonry structures such as foundations, walls, driveways and patios. At Lowe's, you'll find top-quality rebar in a range of lengths to meet the needs of your next project. 


Concrete rebar is most commonly constructed out of carbon steel. The bar is ribbed or ridged to provide more friction with the concrete and prevent slippage. It reinforces your concrete to help prevent cracks. If cracks do occur, rebar helps to keep them from spreading. 


Find rebar stakes for use in concrete flooring and wall structures. Most masonry blocks and bricks are made with holes to accommodate rebar reinforcement using grout. Get the lowdown on masonry and concrete projects with our Masonry and Cement Products Buying Guide, which covers concrete, mortar and more.