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🚧 Under Construction Birthday Deals!
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⭐ 5-Star Rated · Trusted Since 2001
🎉 32+ Construction Party Supplies In Stock
Under Construction Birthday Theme
Under Construction Birthday Party Supplies for Kids
Warning: Extreme Fun Ahead! Dump trucks, hard hats, caution tape, and construction zone decorations for the ultimate little builder's birthday party.
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Creative Converting
Big Dig Construction Paper Plates (8/Pkg)
$3.34
Sold by the Package
Serve up a construction-themed party with these Big Dig paper plates featuring a yellow bulldozer and orange dump truck. Sized for kid-friendly portions, they're made of durable heavyweight paperboard and printed in the USA. The package includes 8 plates.
Color: Black, Yellow, Orange
Size: 8.75" diameter
Material: Heavyweight Paperboard
Includes 8 plates per package
Features bulldozer and dump truck designs
Perfect for kids' birthday parties and construction-themed events
Made in the USA
Creative Converting
Big Dig Construction Paper Dessert Plates (8/Pkg)
$2.70
Sold by the Package
Serve sweet treats with these Big Dig construction dessert plates featuring an orange dump truck design. Sized for kids' birthday parties or outdoor celebrations, they're made of sturdy heavyweight paperboard and printed in the USA. Each package includes 8 plates.
Color: Orange, Black, Yellow
Size: 6.875" diameter
Material: Heavyweight Paperboard
Includes 8 plates per package
Features an orange dump truck design
Perfect for construction-themed parties
Made in the USA
Creative Converting
Big Dig Construction Napkins (16/Pkg)
$3.34
Sold by the Package
Celebrate a little builder's birthday with these Big Dig construction napkins featuring a blue backhoe and cheerful "Happy Birthday" text. Made from 2-ply tissue paper in blue, gray, and black, they're printed in the USA and sized for construction-themed birthday parties. Each package includes 16 napkins.
Color: Blue, Gray, Black
Size: 6.5" x 6.5"
Material: 2-Ply Tissue Paper
Includes 16 napkins per package
Made in the USA
Creative Converting
Big Dig Construction Plastic Tablecover All Over Print, 54" X 102"
$6.64
Sold by the Package
Set the table with the Big Dig Construction Plastic Tablecover, an all-over print of a dirt road and large tire tracks in bold yellow, black, and brown. Measuring 54" x 102", this plastic tablecover suits birthdays, playdates, or any hands-on construction-themed event.
Color: Yellow, Black, Brown
Size: 102" x 54"
Material: Plastic
Includes 1 tablecover per package
Creative Converting
Big Dig Construction Beverage Napkins (16/Pkg)
$2.72
Sold by the Package
Handle snack-time messes with these Big Dig construction beverage napkins featuring a yellow bulldozer design in black and orange. Made from durable 2-ply tissue and printed in the USA, they're sized for construction-themed birthday parties. Each package includes 16 napkins.
Color: Yellow, Black, Orange
Size: 5" x 5"
Material: 2-Ply Tissue Paper
Includes 16 napkins per package
Made in the USA
Creative Converting
Big Dig Construction Plastic Keepsake Cup 16 Oz
$1.68
Sold by the Package
Send drinks along in style with the Big Dig Construction Plastic Keepsake Cup, a 16 oz cup featuring vibrant orange, black, and yellow dump truck designs. This durable plastic cup gives little builders a fun way to enjoy their favorite drinks at a construction-themed party.
Color: Orange, Black, Yellow
Size: 16 oz
Material: Plastic
Includes 1 cup per package
Creative Converting
Big Dig Construction Hot/Cold Paper Cups 9 Oz (8/Pkg)
$4.34
Sold by the Package
Serve up hot or cold drinks in style with these Big Dig Construction cups, featuring a vibrant bulldozer print in yellow, black, and gray. Each 9 oz heavyweight paperboard cup adds a construction zone touch to a child's birthday or school event, with 8 cups included per package.
Color: Yellow, Black, Gray
Size: 9 oz
Material: Heavyweight Paperboard
Includes 8 cups per package
Creative Converting
Big Dig Construction Centerpiece
$8.12
Sold by the Package
Set the scene for little builders with the Big Dig Construction Centerpiece, featuring a yellow bulldozer perched on a honeycomb paper base. Its bright orange, black, and yellow colors create a fun, immersive focal point on any party table. The set includes 1 centerpiece per package.
Color: Yellow, Black, Orange
Size: 9" x 11.5"
Material: Paper
Includes 1 centerpiece per package
Creative Converting
Big Dig Construction Napkins (16/Pkg)
$3.34
Sold by the Package
Keep little builders' hands clean with these Big Dig construction napkins featuring a playful dump truck design. Made from 2-ply tissue paper in orange, black, and gray, they're printed in the USA and sized for construction-themed birthday parties. The package includes 16 napkins.
Color: Orange, Black, Gray
Size: 6.5" x 6.5"
Material: 2-Ply Tissue Paper
Includes 16 napkins per package
Features a dump truck design
Made in the USA
Creative Case
30/Case Bulk Big Dig Construction Dizzy Danglers
$36.67
Sold by the Case at BulkPartyDecorations.com
Hang these Big Dig Construction dizzy danglers overhead for instant festive movement at a construction-themed party. Printed with construction trucks and warning signs in orange, black, and red, each dangling spiral gives any playdate or classroom event a colorful lift.
Colors: Orange, Black, and Red
Size: 4.5" x 39" each
Material: Paper and plastic
Quantity: 5 danglers per package, 6 packages per case (30 danglers total)
Printed with construction truck and warning sign cutouts
Great for kids' birthday parties and themed celebrations
Beistle
48 Pack Bulk White Plastic Costume Construction Helmet
$71.28
Sold by the Case at BulkPartyDecorations.com
Round out a themed party or team-building event with these white plastic costume construction helmets. Each one offers a blank canvas guests can personalize, and the one-size-fits-most design keeps everyone comfortable.
Color: White
Material: Plastic
Quantity: 48 helmets per pack
Size: One size fits most
Inside diameter (front to back): 7 inches
Inside diameter (side to side): 6 inches
Circumference: Approximately 22 to 23 inches
Costume use only; not intended for safety purposes
Creative Case
6/Case Bulk Big Dig Construction Plastic Table Covers
$45.86
Sold by the Case at BulkPartyDecorations.com
Cover the party table with this Big Dig Construction table cover, printed with a dirt-road design featuring large tire tracks in yellow, black, and brown. The plastic material protects against spills and messes at kids' birthday celebrations and playdates.
Colors: Yellow, Black, Brown
Size: 102" x 54"
Material: Plastic
Quantity: 1 table cover per package, 6 packages per case (6 table covers total)
Printed with a construction zone dirt road design and large tire tracks
Beistle
12 Pack Bulk Construction Party Streamer Set
$60.61
Sold by the Case at BulkPartyDecorations.com
Bring construction-themed fun to the party with this streamer set featuring yellow and orange colors and classic bulldozer and crane designs. The bulk pack includes 12 streamers with 14 pieces total and 12 feet of cord to create two streamers, ready for easy assembly.
Includes 12 streamers (14 pieces per set)
Each streamer measures 4¾" to 9¼" wide x 5 ft long
Colors: Yellow and orange
Features bulldozer and crane images
Includes 12 ft of cord to create two streamers
Easy assembly required
Beistle
72 Pack Bulk Construction Equipment Party Cutouts
$70.02
Sold by the Case at BulkPartyDecorations.com
Bring a construction site to life with these yellow and black equipment cutouts. Printed on both sides and sized between 8 and 20.5 inches, the set of 72 adds playful charm to birthdays, school events, or community gatherings built around a construction theme.
Set includes 72 construction equipment cutouts
Colors: Yellow and Black
Sizes range from 8 inches to 20.5 inches
Printed on both sides for versatile display
Perfect for construction-themed parties and events
Beistle
96 Pack Bulk Construction Mini Party Centerpieces
$67.22
Sold by the Case at BulkPartyDecorations.com
Bring the look of a construction site to the table with these mini party centerpieces. Made of lightweight tissue in orange and white, they add a lively touch to kids' birthdays, school events, and construction-themed celebrations, with plenty in the bulk pack for every table.
Quantity: 96 mini centerpieces per bulk pack
Colors: Orange and White
Size: 5¼" to 5½"
Material: Lightweight tissue
Great for construction-themed parties and events
Beistle
30 Piece Bulk Construction Whirls
$38.84
Sold by the Case at BulkPartyDecorations.com
These black and orange hanging whirls set a construction-zone mood over any party space. Each whirl measures 3' 4", and the bulk case of 30 pieces makes it easy to fill a room with playful, construction-themed decor.
Colors: Black and orange
Size: 3' 4" each
Quantity: 30 pieces per case
Hanging decoration
Ideal for construction-themed birthday parties and kids' events
About Under Construction Birthday Theme
Decorate for your event with our Under Construction Birthday Theme. Save on party decorations and party supplies at PartyDecorations.com.
Customer Favorites
Best Selling Under Construction Party Decorations
Our most-loved construction zone party supplies — chosen by parents of little builders
Best Seller
Big Dig Construction Paper Plates (8/Pkg)
$3.34
★★★★★ 2 reviews
Best Seller
Big Dig Construction Paper Dessert Plates (8/Pkg)
$2.70
★★★★★ 2 reviews
Best Seller
Big Dig Construction Napkins (16/Pkg)
$3.34
★★★★★ 1 reviews
Big Dig Construction Plastic Tablecover All Over Print, 54" X 102"
$6.64
★★★★★ 2 reviews
Customer Love
What Construction Party Parents Are Saying
Real reviews from real construction zone birthday parties
Storewide reviews from verified PartyDecorations.com customers
★★★★★
My son's under construction birthday party was a blast! The hard hats and dump truck decorations were so cute and all the kids loved wearing the hard hats!
★★★★★
Perfect construction party supplies! The caution tape and construction zone signs were hilarious and the tableware was adorable. Best toddler birthday ever!
★★★★★
Best under construction party decorations online! Great quality, fast shipping, and my little guy was thrilled with his construction birthday bash!
Our Promise
Why Shop Our Under Construction Party Supplies?
We make it easy to throw an epic construction birthday bash
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32+ Construction Party Items
Everything you need for a construction birthday — hard hats, dump truck tableware, caution tape & more.
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Premium quality party decorations at prices that won't break the bank. Save more when you buy more.
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Same or next-day dispatch from our US warehouse. Estimated delivery in just 1–5 business days.
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Thousands of verified 5-star reviews from happy customers who celebrated in style.
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Proudly serving customers across America since 2001. Your satisfaction is our top priority.
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