Researched comparisonLast updated October 2026 · How we review
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Quick Answer
The POLYWOOD Vineyard 48 inch bench is our pick for most patios: it has the highest published weight capacity here at 600 pounds, marine-grade stainless steel fasteners and a 20 year residential warranty. The highwood Lehigh Garden Bench has the lowest price and is made in the USA from recycled plastics with a 12 year residential warranty. The Trex Yacht Club bench is built with POLYWOOD lumber in Trex colors and also carries a 20 year residential warranty.
- POLYWOOD Vineyard 48-Inch Bench GNB48BL, Black: best for families who want the highest published capacity here, 600 lb, in HDPE lumber
- highwood Lehigh Garden Bench, 4 Feet, AD-BENW2-BKE, Black: best for buyers who want a recycled poly bench made in the USA with 304-grade stainless hardware
- Trex Outdoor Furniture Yacht Club 48-Inch Bench TXB48SS, Stepping Stone: best for homeowners who want Trex colors to match a deck, in POLYWOOD lumber
Prices as of October 19, 2026, 7:18 am CT.
A garden bench gives a patio, porch or garden path a spot to sit that stays outside all year. We compared three 4 foot poly lumber benches from POLYWOOD, highwood and Trex Outdoor Furniture, all made from weather resistant plastic lumber that does not need paint or stain, each seating two people.
How We Chose
We picked three well-known outdoor furniture brands and matched the size and material: each is a bench about 4 feet wide made from poly lumber, sized for two people. They are not identical: Trex Outdoor Furniture is made by POLYWOOD under license, so the POLYWOOD and Trex benches share the same lumber, while highwood uses its own recycled poly. The three brands publish different details, and Trex does not list a weight capacity. Specs come from each manufacturer’s own product pages, and each card lists the warranty from the brand’s own warranty pages. Prices are the Amazon prices on the date shown.
The Lineup
Specs come from each manufacturer’s own pages. †highwood Lehigh: the spec block lists 51 lb and the description on the same page lists 45 lb. Prices as of October 19, 2026, 7:18 am CT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. Amazon may show a different seller than the brand or Amazon.com. Certain content that appears on this site comes from Amazon. This content is provided “as is” and is subject to change or removal at any time.
POLYWOOD Vineyard 48-Inch Bench GNB48BL, Black
$379.00 as of Oct 19, 2026, 7:18 am CT on Amazon · Highest published capacity
Best for: families who want the highest published capacity here, 600 lb, in HDPE lumber
POLYWOOD’s page for the Vineyard 48 inch bench lists 48.5 inches wide, 24 inches deep and 35.3 inches tall, a 17.3 inch seat height, a 43 inch seat width, 50 pounds and a 600 pound weight capacity. It is made of POLYWOOD lumber, high-density polyethylene made from recycled plastics, and assembled with 18-8 marine-grade stainless steel fasteners. We like it for a busy patio, because the 600 pound capacity gives two adults plenty of margin.
Warranty: 20 years residential
Check Price on Amazon →highwood Lehigh Garden Bench, 4 Feet, AD-BENW2-BKE, Black
$363.00 as of Oct 19, 2026, 7:18 am CT on Amazon · Lowest price, made in USA
Best for: buyers who want a recycled poly bench made in the USA with 304-grade stainless hardware
highwood’s page for the 4 foot Lehigh Garden Bench lists 50.09 inches wide, 25 inches deep and 34.8 inches tall, a 17 inch seat height, a 46.13 inch seat width and a 400 pound weight capacity load-tested to ASTM standards. It is made in the USA from recycled plastics and assembled with 304-grade stainless steel hardware. We like it for a garden path, because the classic slatted back looks at home in a traditional yard.
Warranty: 12 years residential
Check Price on Amazon →Trex Outdoor Furniture Yacht Club 48-Inch Bench TXB48SS, Stepping Stone
$399.00 as of Oct 19, 2026, 7:18 am CT on Amazon · Trex colors, 20 year warranty
Best for: homeowners who want Trex colors to match a deck, in POLYWOOD lumber
Trex Outdoor Furniture’s page for the Yacht Club 48 inch bench lists 47.5 inches wide, 24.3 inches deep and 36 inches tall, a 17 inch seat height, an 18 inch seat depth, a 43 inch seat width and 57 pounds. It is built with Genuine POLYWOOD lumber and made in the USA, in Trex colors such as Stepping Stone. We like it for a Trex deck, because the bench can match the decking color.
Warranty: 20 years residential
Check Price on Amazon →Our Take
Pick the POLYWOOD Vineyard bench for the highest published capacity and a 20 year residential warranty. Pick the highwood Lehigh Garden Bench for the lowest price and a made in USA recycled poly bench. Pick the Trex Yacht Club bench if you want a Trex color to match your deck, with the same 20 year residential warranty as POLYWOOD.
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Frequently Asked Questions
Do poly lumber benches need painting or sealing?
No. POLYWOOD, highwood and Trex Outdoor Furniture all make these benches from colored poly lumber that does not need paint, stain or sealing. An occasional wash with soap and water is enough.
How much weight can these benches hold?
POLYWOOD lists a 600 pound capacity for the Vineyard 48 inch bench and highwood lists 400 pounds for the 4 foot Lehigh. Trex does not list a capacity for the Yacht Club bench on its page.
Is Trex outdoor furniture made by POLYWOOD?
Yes. Trex says Trex Outdoor Furniture is built with Genuine POLYWOOD lumber, and the warranty names POLYWOOD as the licensee of the Trex Outdoor Furniture name.
How tall is the seat?
The POLYWOOD Vineyard seat is 17.3 inches high, and the highwood Lehigh and Trex Yacht Club seats are each 17 inches.
What warranty do they have?
POLYWOOD and Trex each list 20 years for residential use. highwood lists 12 years for residential use on colored pieces such as this black bench.
