Best Mayne Window Boxes in 2026

Daisy
Last Updated: Jul 17, 2026

At a Glance: Our Top Picks for Mayne Window Boxes

Mayne Fairfield 3ft Window Box - Black - 36in L x 11in W x 11in H - Polyethylene Planter - Built-In Water Reservoir (5822-B)
#TOP1
Mayne Fairfield 3Ft Window Box - Black -
9.9
PM SCORE
Mayne 4830-W Nantucket Window Box, 3-Foot, White
#TOP2
Mayne 4830-W Nantucket Window Box, 3-Foot, White
9.7
PM SCORE
Mayne Cape Cod 3ft Window Box - White - 36in L x 11in W x 10.8in H - with 6.5 Gallon Built-in Water Reservoir (4840-W)
#TOP3
Mayne Cape Cod 3Ft Window Box - White
9.6
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Mayne Window Boxes of 2026

Mayne Fairfield 3Ft Window Box - Black - 36In L X 11In W X 11In H - Polyethylene Planter - Built-In Water Reservoir (5822-B)

MAYNE
5822B
36.00 X 11.00 X 10.80 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 3ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Fairfield Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this window box - Our products are proudly designed in Canada and are made in the USA

Weight: 13.5lbs; Outside Dimensions: 36in L x 11in W x 10.8in H; Inside Dimensions: 32.4in L x 7.4in W x 8in D; Capacity: Approximately 3 gallons (11.35 liters) water reservoir capacity and 6.5 gallons (24.6 liters) soil capacity

Mayne 4830-W Nantucket Window Box, 3-Foot, White

MAYNE
4830-W
36.00 X 5.60 X 11.70 Inches
13.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UnbeatableSale, Inc 9.83

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 3ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Nantucket Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this address sign - Our products are proudly designed in Canada and are made in the USA

Outside Dimensions: 36in L x 11.7in W x 10.2in H; Inside Dimensions: 32in L x 8.2in W x 7.6in D; Capacity: Approximately 3.5 gallons (13.2 liters) soil capacity and 2.5 gallons (9.4 liters) water reservoir capacity

Mayne Cape Cod 3Ft Window Box - White - 36In L X 11In W X 10.8In H - With 6.5 Gallon Built-In Water Reservoir (4840-W)

MAYNE
4840-W
11.00 X 36.00 X 11.00 Inches
12.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 3ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Cape Cod Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this Cape Cod 3ft Window Box - Our products are proudly designed in Canada and are made in the USA

Weight: 13.5lbs; Outside Dimensions: 36in L x 11in W x 10.8in H; Inside Dimensions: 32.4in L x 7.4in W x 8in D; Capacity: Approximately 3 gallons water reservoir capacity and 7 gallons soil capacity

#TOP4

Mayne Nantucket 2Ft Window Box - Black - 24In L X 11.5In W X 10In H - With 1.6 Gallon Built-In Water Reservoir (4829-B)

MAYNE
4829-B
11.70 X 24.00 X 10.20 Inches
8.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 2ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Nantucket Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this address sign - Our products are proudly designed in Canada and are made in the USA

Weight: 8lbs; Outside Dimensions: 24in L x 11.7in W x 10.2in H; Inside Dimensions: 20in L x 8.2in W x 7.6in D; Capacity: Approximately 2.5 gallons soil capacity and 1.6 gallons water reservoir capacity

Mayne Yorkshire 7Ft Window Box - White - 84In L X 12In W X 10In H - With 1.6 Gallon Built-In Water Reservoir (8827-W)

MAYNE
8827-W
12.00 X 84.00 X 10.00 Inches
37.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable Window Boxes: We use high quality vinyl in the manufacturing process - making our products durable, lightweight and highly shock resistant

Easy to Use: Ready-to-assemble kit requires minor assembly - parts glue together easily to create a beautiful finished product (about 15 min to assemble)

Customizable: These 7ft window boxes can be cut to any desired length and can be painted on - this completely customizable window box is perfect for your inner DIY-er!

Innovative Design: Double-wall design makes these Yorkshire Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this window box - Mayne has been the top choice by the home and gardening sector in North America for over a decade

Weight: 37lbs; Outside Dimensions: 84in L x 12.1in W x 10.2in H; Inside Dimensions: 77.4in L x 7.6in W x 8.4in D; Capacity: Approximately 1.6 gallons (6 liters) water capacity and 22 gallons (83.2 liters) soil capacity

#TOP6

48 In. Yorkshire Window Box In White

MAYNE
4824W
44.00 X 14.00 X 6.00 Inches
21.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UnbeatableSale Local 9.06

Features

Includes front panel, back panel, bottom panel, left end cap, right end cap, vinyl glue, three wall mount brackets with black powder coated finish and screws

Double wall design creating water reservoir

Panels can be cut to exact length needed to create custom fit for windows

Weather-proof and ultra-tough construction

UV inhibitors within vinyl allows for long lasting fade-free performance

#TOP7

Mayne 5871-B Polyethylene Window Box, Black

MAYNE
5871-B
38.00 X 11.00 X 13.00 Inches
8.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 3ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Valencia Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this window box - Our products are proudly designed in Canada and are made in the USA

Outside Dimensions: 36in L x 9.8in W x 10.1in H; Inside Dimensions: 33.2in L x 7.1in W x 7.5in D; Capacity: Approximately 6 gallons (22.7 liters) soil capacity and 2.5 gallons (9.4 liters) water reservoir capacity

#TOP8

Mayne 4832-Es Polyethylene Window Box, 60X11.5, Espresso

MAYNE
4832-ES
60.00 X 11.50 X 10.00 Inches
23.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UnbeatableSale, Inc 9.83

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 5ft window boxes are are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Nantucket Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this address sign - Our products are proudly designed in Canada and are made in the USA

Weight: 23lbs; Outside Dimensions: 60in L x 11.5in W x 10in H; Inside Dimensions: 55in L x 8in W x 7.5in D; Footprint: 57.3in x 10.3in; Capacity: 4.5 gallon (17 liters) water reservoir capacity and 6.5 gallon (24.6 liters) soil capacity

#TOP9

Home Wishes Mayne Fairfield 36" Window Box Combo With Corbel Brackets - Black 3'

HOME WISHES
5822-B + 5856-B
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Triplenet Pricing INC 9.81

Features

Dimensions: 36" L x 11" W x 10.8" H (plus corbel height of 6")

Our molded plastic planters are made in the USA from high-grade polyethylene, double wall design

Sub-irrigation water system, encourages root growth

Inside dimensions are 32"L x 7.5"W x 8"D, approximately 6.5 gallon soil capacity

Includes two decorative "corbel" type brackets in matching color.

#TOP10

Mayne Inc. Cape Cod Rectangular Window Box Size: 48", Color: Black

MAYNE INC.
4841-B
48.00 X 11.00 X 11.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UnbeatableSale Local 9.06

Features

Mayne's molded plastic planters are made from 100% high-grade polyethylene

This Window Box features a double wall design creating a water reservoir

Water reservoir capacity is approximately 4 gallons. Soil capacity is approximately 10 gallons

Outside Dimensions: 48"L x 11"W x 11"H. Inside Dimensions: 44"L x 7"W x 8"D

Mayne Valencia 4Ft Window Box - Black - 48In L X 10In H X 10In H - Polyethylene Planter - Built-In Water Reservoir (5872-B)

MAYNE
5872-B
9.80 X 48.00 X 10.00 Inches
15.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Four Season Use: These 4ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Innovative Design: Double-wall design makes these Valencia Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Self-watering Factor: In a self-watering window box, the planting container sits directly inside the water reservoir - the water is then pulled into the potting mix through capillary action, keeping your plants watered & happy!

The Mayne Advantage: Mayne offers a 15-year residential warranty or a 5-year commercial warranty on this window box - Our products are proudly designed in Canada and are made in the USA

Outside Dimensions: 48in L x 9.8in H x 10.1in H; Inside Dimensions: 45.2in L x 7.1in W x 7.5in D; Capacity: Approximately 8.4 gallons (31.8 liters) soil capacity and 3.3 gallons (12.5 liters) water reservoir capacity

#TOP12

Fairfield Decorative Brackets (White) (11.0"H X 3.5"W X 6.0"D)

MAYNE
12.00 X 8.00 X 4.30 Inches
2.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hardware By Design ✅ 7.01

Features

Color: White

Size: 11.0"H x 3.5"W x 6.0"D

Made from high quality polyethylene offering a beautiful finishing touch with a classic look.

Brackets are intended for decorative use only.

Each package includes 2 brackets and 4 mounting screws.

#TOP13

Yorkshire Window Box In White

MAYNE
4822W
26.00 X 14.00 X 6.00 Inches
12.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Cymax 9.75

Features

Includes front panel, back panel, bottom panel, left end cap, right end cap, vinyl glue, two wall mount brackets with black powder coated finish and screws

Double wall design creating water reservoir

Panels can be cut to exact length needed to create custom fit for windows

Weather-proof and ultra-tough construction

UV inhibitors within vinyl allows for long lasting fade-free performance

Mayne 5829-W Fairfield 28" Tall Planter, 16X16, White & 5824W 5824-W Fairfield Window Box, 5-Foot, White

MAYNE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: Durable Planters: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Product 1: Four Season Use: These tall planters can be used for outdoor applications year-round, as they are resistant to high-impact, chemicals and extreme weather conditions - it stands true to its 'four-season use' tag with very little winter preparation

Product 1: Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Product 1: Features a Water Reservoir: This Fairfield Tall Planter comes with a built-in water reservoir that provides your plants with a consistent source of moisture and allows you to water your plants less often

Product 2: Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Product 2: Four Season Use: These 5ft window boxes are are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Product 2: Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Product 2: Innovative Design: Double-wall design makes these Fairfield Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

#TOP15

Mayne 5826-Es Polyethylene Patio Planter, 20X20, Espresso & Fairfield 4Ft Window Box - Espresso - 48In L X 11In W X 11In H - With 4 Gallons Built-In Water Reservoir (5823-Es)

MAYNE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: Durable Planters: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Product 1: Four Season Use: These rectangle planters can be used outdoors year-round, as they are resistant to high-impact, chemicals and extreme weather conditions - it stands true to its 'four-season use' tag with very little winter preparation

Product 1: Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Product 1: Innovative Design: Double-wall design makes these planters sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions - it can be filled with sand or gravel to provide your planter with added stability

Product 2: Durable Window Boxes: We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant

Product 2: Four Season Use: These 4ft window boxes are resistant to high impact, chemicals and extreme weather conditions - this product stands true to its 'four-season use' tag with very little winter preparation

Product 2: Long Lasting Quality: The resin used to create our products contains built-in UV inhibitors that reduce the damaging effects of the sun - this ensures that your product doesn't fade, preserves its color and increases its overall lifespan

Product 2: Innovative Design: Double-wall design makes these Fairfield Window Boxes sturdy, and provides the roots and potting mix with adequate insulation from surrounding weather conditions

Top 10 window boxes mayne Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Mayne 36
Home Wishes 1
Mayne Inc. 1

Top 10 window boxes mayne Brands Pie Chart


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