Best 20 Ft Screed Board Options for Concrete Leveling
A 20-foot screed board is best for leveling wide concrete pours with fewer passes, and the Bon Tool 22-520 is the only listed option that matches this length. Buyers who can use a shorter board may prefer the 16-foot Bon Tool screed, while the OX and NorthStar boards are 8-foot alternatives. The PullCrease set offers several shorter lengths for projects that need flexibility.
| Product | Listed Length | Best For |
|---|---|---|
| Bon Tool 22-520 | 20 ft | Buyers specifically seeking a 20-foot reinforced aluminum screed |
| Bon Tool 22-516 | 16 ft | Wide pours where a shorter board is more manageable |
| OX Concrete Screed | 8 ft | Buyers who want a reversible board with a level vial |
| NorthStar Aluminum Screed | 8 ft | Basic 8-foot aluminum screeding |
| PullCrease Screed Set | 1.5–6 ft | Smaller work or jobs that benefit from multiple lengths |
Bon Tool 22-520 20-Foot Reinforced H Screed

The Bon Tool 22-520 is the clearest match for buyers searching for a 20 ft screed board. Its listed dimensions are 1 1/2 inches by 3 1/2 inches by 20 feet, and the product name identifies it as reinforced H aluminum. Bon Tool describes its tools as durable and designed for professional construction use.
Best for: Concrete crews and other buyers who specifically need a long board for broad leveling passes. Its 20-foot length is the main reason to choose it over the shorter options in this list.
Limitation: A 20-foot board is longer than the other listed products, so buyers should consider whether its length suits their work area and handling needs. The supplied product details do not specify a level vial or reversible edges.
Bon Tool 22-516 16-Foot Reinforced H Screed

This Bon Tool model provides a 16-foot alternative for buyers who want a long screed but do not need the full 20-foot span. The product is listed as reinforced aluminum with a 1 1/2-inch-by-3 1/2-inch profile. The listed package dimensions are approximately 488.95 by 4.318 by 9.525 centimeters.
Best for: Buyers who want a long aluminum screed but prefer a shorter option than the 22-520. It is a useful comparison when deciding whether a 20-foot board is necessary for a particular pour.
Limitation: At 16 feet, it does not meet a strict 20-foot length requirement. The supplied features do not mention a level vial, handles, or reversible working edges.
OX Concrete Screed With Level Vial

The OX screed is an 8-foot aluminum board with a level vial and handle. Its reversible, double-sided design has a sharp cutting edge on one side and a rounded smoothing edge on the other. Internal support bars are specified to add stability.
Best for: Buyers working on smaller sections who value a level vial and two edge styles in one tool. Choose this if checking level and switching between cutting and smoothing edges matter more than having a long span.
Limitation: Its listed length is 8 feet, so it is not a substitute for a 20-foot board when the full length is required.
NorthStar 8-Foot Aluminum Concrete Screed

The NorthStar board is a straightforward 8-foot aluminum concrete screed. Its listed features emphasize high-quality aluminum, professional leveling, controlled screeding, and smooth surface finishing.
Best for: Buyers seeking a basic, jobsite-ready 8-foot board for leveling and finishing work. It is a simpler alternative to the OX model when the listed level vial and reversible edges are not priorities.
Limitation: The product details provide few design specifics beyond its aluminum construction and 8-foot length. It is also much shorter than a 20-foot screed.
PullCrease Multi-Length Aluminum Screed Set

This set includes six aluminum screed lengths: 1.5, 2, 2.5, 3, 4, and 6 feet. The listed profile is 3/4 by 4 inches, and the product description specifies aluminum alloy, a lightweight design, and rust resistance.
Best for: DIY users and crews who need several short board lengths for varied work, corners, or smaller sections. The range makes it possible to select a shorter tool for the task instead of relying on one long board.
Limitation: The longest included piece is 6 feet. The listed set does not provide a 20-foot board, so avoid it if one continuous 20-foot screed is essential.
Buying Guide: How To Choose A 20-Foot Screed Board
Does the board need to be exactly 20 feet? If yes, the Bon Tool 22-520 is the only listed product that matches. The 16-foot Bon Tool is a closer alternative for buyers who can work with a shorter span. The other products are 8 feet or less.
How important is board length? A longer board can cover a wider area in a pass, but it may be less practical in confined work areas. Compare the required leveling span with the space available to position and move the board. Do not assume that a shorter model can be joined to create a longer board; the supplied product information does not describe connection hardware.
Which features should you compare? The 20-foot and 16-foot Bon Tool models are identified as reinforced H aluminum. The OX model lists a level vial, handle, internal support bars, and reversible cutting and smoothing edges. NorthStar emphasizes aluminum construction, while PullCrease provides multiple short lengths.
Is this a screed for concrete or tile work? Check the intended task and the product details before buying. The listed products are described for concrete leveling or screeding, while PullCrease also uses “tile screed” in its product name. Confirm that the listed length and design suit the specific job.
Frequently Asked Questions
Which listed screed board is 20 feet long? The Bon Tool 22-520 is listed as a 20-foot reinforced H aluminum screed.
Is the Bon Tool 22-516 also 20 feet? No. The 22-516 is listed as 16 feet long.
Which option includes a level vial? The OX Concrete Screed lists a level vial and handle among its features.
Which product offers the most length choices? The PullCrease set includes six lengths from 1.5 feet through 6 feet.
Can an 8-foot board replace a 20-foot board? Not when a continuous 20-foot board is required. The listed 8-foot options are shorter alternatives, not equivalent-length replacements.