Birthday Decorations & Party Supplies
1132 products
Birthday Candles

Birthday Banners

Birthday Confetti

Invitations

Sashes

Badges

Milestone Birthdays

Latex Balloons

Foil Balloons

Cake Toppers

1st Birthday

2nd to 15th

16th Birthday

18th Birthday

21st Birthday

30th Birthday

40th Birthday

50th Birthday

60th Birthday

70th Birthday

80th Birthday

90th Birthday
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Only 2 left!Glitter Mermaid Birthday Round Foil Balloon - 46cm
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Only 1 left!Minnie Happy Birthday Foil Balloon - 45cm
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14 in stock8 Pack Round Dino Party Dinosaur Birthday Paper Cups - 266ml
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Only 4 left!Round Vintage Birthday Foil Balloon - 45cm
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8 in stockHappy Birthday Mum Pink Round Foil Balloon - 46cm
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13 in stockPrincess Birthday Foil Balloon - 45cm
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Pink Princess Birthday Foil Balloon - 45cm
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Only 1 left!90th Birthday Pink Holographic Foil Balloon - 45cm
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Glittering Birthday Confetti Round Foil Balloon - 46cm
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10 in stockHappy Birthday Black Foil Balloon
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Only 3 left!Standard Neon Happy Birthday Foil Balloon - 45cm
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Orbz XL Elegant Happy Birthday Foil Balloon - 38cm x 40cm
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8 in stockBoho Rainbow Happy Birthday Foil Balloon - 45cm
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Only 3 left!Rainbow Clear Happy Birthday Orbz Balloon - 38cm x 40cm
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Only 3 left!Round Sports Birthday Foil Balloon - 45cm
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Only 1 left!Happy Birthday Ice Cream Foil Balloon - 45cm
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90th Birthday White Holographic Foil Balloon - 45cm
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Crystal Clear 40 Birthday Latex Balloon - 30cm
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Crystal Clear 30 Birthday Latex Balloon - 30cm
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Only 3 left!Fabulous Flamingo Birthday Holographic Round Foil Balloon - 45cm
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7 in stockRound Zebra Fabulous Birthday - 45cm
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Only 3 left!Round Zebra Fabulous Birthday Foil Balloon - 45cm
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6 in stockRound Jungle Animals Holographic Birthday Foil Balloon - 45cm
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Only 2 left!Round Monster Truck Holographic Birthday Foil Balloon - 45cm
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Only 2 left!Round Holographic Emergency Vehicle Birthday Foil Balloon - 45cm
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Only 2 left!Holographic Polka Dot Happy Birthday Foil Balloon - 45cm
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Only 2 left!Tie-Dye Cake Birthday Round Foil Balloon - 45cm
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Only 5 left!Standard HX Construction Happy Birthday Foil Balloon - 45cm
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Sparkling Fizz Black & Gold Happy Birthday Foil Balloon - 46cm
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17 in stockSparkling Fizz Black & Gold 90th Birthday Foil Balloon - 46cm
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Only 1 left!Pick-A-Bunch 6 Pack Pink/White 2nd Birthday Girl Latex Balloons - 30cm
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Only 3 left!16 Pack Monster Rally Happy Birthday Luncheon Napkin
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Only 2 left!40 Blue Starburst Sparkle Bubble Balloon - 56cm
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Only 1 left!30 Pink Starburst Sparkle Bubble Balloon - 56cm
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Deep Purple Star Foil Balloon - 45cm
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6 in stockGiant Controller Foil Balloon - 58.4cm
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11 in stock30 Rainbow Confetti Round Foil Balloon - 45cm
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11 in stock40 Rainbow Confetti Round Foil Balloon - 45cm
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6 in stock50 Rainbow Confetti Round Foil Balloon - 45cm
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Only 3 left!6 Pack Chrome Fuchsia Hearts Happy Birthday Balloons - 27cm
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Only 2 left!6 Pack 90th Glitz Black Latex Balloons - 30cm
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13 in stockPastel Birthday Cupcake Shape Foil Balloon - 69cm
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Game Controller Happy Birthday Round Foil Balloon - 45cm
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Birthday Game Controller Shape Foil Balloon - 91cm
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Only 3 left!Birthday Game Controller Shape Foil Balloon - 91cm
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7 in stockSupershape Iridescent Birthday Banner Foil Balloon - 60cm x 88cm
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Next Level Birthday Foil Balloon - 45cm
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Only 4 left!Standard Make A Wish Cake Foil Balloon - 45cm
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Birthday Decorations & Party Supplies
Birthday decorations for every age and theme are easy to find at The Base Warehouse, with candles, confetti, banners and keepsakes starting from $2.00. Our birthday party supplies cover everything from a first birthday to a 90th, so you can grab the cake candles, table scatter and party accessories in one order. Shop online for delivery Australia wide, or come into one of our NSW stores to see the birthday decor up close.
What is in the birthday supplies range
Candles are the top sellers. The 12 Pack Rose Gold Birthday Candles and 12 Pack Gold Candles are $5.99, the slim 12cm candles with holders come in rose gold, silver and gold at $5.99, and numeral candles such as the Glitter Rose Gold Numeral 1 Candle and Jumbo Gold Candle #1 are $2.50 each. For the table, Pastel Yellow, Peach and Pink Shredded Paper (50g) are $2.00 a bag, and the 20 Pack Rose Gold OMG Jumbo Foil Confetti is $3.99. Themed birthday party decorations include the Unicorn Rainbow Happy Birthday Pennant Banner at $18.99 and the Encanto Jumbo Add an Age Letter Banner at $14.99, while the White Happy Birthday Signature Photo Frame with Marker ($33.99) makes a keepsake guests can sign. Shop birthday supplies by age or by product:
- 1st birthday decorations
- kids birthday decorations, 2nd to 15th
- 16th birthday decorations
- 18th birthday decorations
- 21st birthday decorations
- 30th birthday decorations
- 40th birthday decorations
- 50th birthday decorations
- 60th birthday decorations
- 70th birthday decorations
- 80th birthday decorations
- happy birthday banners
- birthday candles
- birthday badges
How to plan birthday party decorations
Start with a colour scheme and build everything around it. Rose gold, gold and black suit adult milestones, while rainbow, unicorn and character themes work well for kids. Pick one feature piece, such as a banner behind the cake table, then add balloons, confetti on the tables and candles in a matching colour. Numeral candles show the age at a glance: one jumbo number suits a young child, and two numerals work for an adult birthday. Scatter shredded paper or foil confetti along the table rather than on the food, and keep it away from toddlers who might put it in their mouths. Set up the decorations the night before so the morning is free for food and guests. Hang streamers and hand out party hats as guests arrive. If you need plates, cups and napkins to match, our party tableware comes in the same colours. For every other occasion, see our full range of party supplies and party decorations. For games and favours, add a lolly-filled pinata, temporary tattoos for the loot bags, and send birthday invitations two to three weeks ahead.
Shop birthday supplies in store or online
Buy candles and banners a week or so ahead so there is time to add anything you have missed. Order online for delivery Australia wide, or shop in person at any of our stores across New South Wales: Gregory Hills, Brookvale, Menai, Erina Fair, Lake Haven, Tuggerah and Wagga Wagga.