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
-
Only 1 left!Rainbow Stars Happy 50th Birthday Foil Banner - 274cm
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
6 in stockBlue Happy Birthday Sparkling Fizz Bunting
- Regular price
- $5.99
- Sale price
- $5.99
- Regular price
-
- Unit price
- per
- Regular price
- $5.99
- Sale price
- $5.99
- Regular price
-
- Unit price
- per
-
Only 2 left!Sparkling Fizz Black & Gold 21st Birthday Banner - 2.7m
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
20 in stockSparkling Fizz Black & Gold 18th Birthday Banner - 2.7m
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
16 in stockSparkling Fizz Black & Gold 40th Birthday Banner - 2.7m
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
21 in stockSparkling Fizz Black & Gold 60th Birthday Banner - 2.7m
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
7 in stockGlittering Birthday Happy Birthday Foil Banner - 365cm
- Regular price
- $3.49
- Sale price
- $3.49
- Regular price
-
- Unit price
- per
- Regular price
- $3.49
- Sale price
- $3.49
- Regular price
-
- Unit price
- per
-
13 in stockBright Confetti Happy 30th Birthday Foil Banner - 274cm
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
15 in stockBright Confetti Happy 40th Birthday Foil Banner - 274cm
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
Only 2 left!Bright Confetti Happy 50th Birthday Foil Banner - 274cm
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
Only 1 left!Birthday Balloons HBD Foil Banner - 3.65m
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
Only 4 left!Gold Fleck Happy Birthday Plastic Centrepiece - 37.5cm
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
-
6 in stockBANNER 2.7M SPARKL.FIZZBLUE BD
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
11 in stockCocomelon Table Decorating Centrepiece Kit
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
-
Only 3 left!Bridesmaid Flashing LED Sash
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
-
Only 4 left!Gold Glitter Acrylic Number 0 Cake Topper
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
7 in stockGold Glitter Acrylic Two Cake Topper
- Regular price
- $4.79
- Sale price
- $4.79
- Regular price
-
- Unit price
- per
- Regular price
- $4.79
- Sale price
- $4.79
- Regular price
-
- Unit price
- per
-
12 in stock10 Pack Jurassic Into The Wild Cake Topper Kit
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
-
Happy Birthday Blocks Round Foil Balloon - 45cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Only 1 left!Gold Happy Birthday Foil Balloon & Straw to Inflate Air - 76cm x 25cm
- Regular price
- $17.99
- Sale price
- $17.99
- Regular price
-
- Unit price
- per
- Regular price
- $17.99
- Sale price
- $17.99
- Regular price
-
- Unit price
- per
-
Only 2 left!Gold Phrase Happy Birthday Foil Balloons
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
-
Only 4 left!Rose Gold Confetti Happy Birthday Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Only 1 left!Rose Gold Script Phrase Happy Foil Balloon - 99cm x 68cm
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
-
Metallic 40 Birthday Latex Balloon - 30cm
- Regular price
- $1.20
- Sale price
- $1.20
- Regular price
-
- Unit price
- per
- Regular price
- $1.20
- Sale price
- $1.20
- Regular price
-
- Unit price
- per
-
Only 5 left!Standard Blush Happy Birthday Foil Balloon - 45cm
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
-
11 in stockBlush Happy Birthday Foil Balloon - 45cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Dinosaur Round Holographic Happy Birthday Foil Balloon - 45cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
14 in stockHappy Birthday Bastard Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
9 in stockHappy Birthday Silver Foil Balloon
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
Happy Birthday Sparkle Metallic Latex Balloon - 30cm
- Regular price
- $1.00
- Sale price
- $1.00
- Regular price
-
- Unit price
- per
- Regular price
- $1.00
- Sale price
- $1.00
- Regular price
-
- Unit price
- per
-
Orbz XL Blush Happy Birthday Foil Balloon - 38cm x 40cm
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
-
7 in stockPastel Birthday Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
7 in stockRound Lollipop Holographic Birthday Foil Balloon - 45cm
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
-
Only 5 left!Standard Holographic Star Happy Birthday Foil Balloon - 45cm
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
-
24 in stockHappy Birthday Dog Foil Balloon - 45cm
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
-
13 in stockJumbo Luminous Happy Birthday Foil Balloon - 71cm
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
- Regular price
- $14.99
- Sale price
- $14.99
- Regular price
-
- Unit price
- per
-
Puppy Dog Happy Birthday Large Foil Balloon - 104cm
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
- Regular price
- $11.99
- Sale price
- $11.99
- Regular price
-
- Unit price
- per
-
Only 4 left!Round Flowers Happy Birthday Foil Balloon - 45cm
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
-
16 in stockRound Happy Birthday Sports Car Foil Balloon - 45cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Only 3 left!Glitter Unicorn Birthday Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Only 3 left!Jurassic Happy Birthday Round Foil Balloon - 45cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
9 in stockBurst Happy Birthday Foil Balloon - 88cm x 73cm
- Regular price
- $16.99
- Sale price
- $16.99
- Regular price
-
- Unit price
- per
- Regular price
- $16.99
- Sale price
- $16.99
- Regular price
-
- Unit price
- per
-
Only 2 left!Colourful Confetti Happy Birthday Round Foil Balloon - 45cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Only 5 left!Happy Birthday Brother Blue Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
19 in stockHappy Birthday Dad Blue Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
8 in stockHAPPY BIRTHDAY BLUE FOIL BALLOON
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
-
- Unit price
- per
-
Only 5 left!Happy Birthday Husband Blue Foil Balloon - 46cm
- Regular price
- $7.19
- Sale price
- $7.19
- Regular price
-
- Unit price
- per
- Regular price
- $7.19
- Sale price
- $7.19
- Regular price
-
- Unit price
- per
-
6 in stockNavy Happy Birthday Round Foil Balloon - 46cm
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
- Regular price
- $6.99
- Sale price
- $6.99
- Regular price
-
- Unit price
- per
-
Only 1 left!Happy Birthday Smiley Round Foil Balloon - 45cm
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
- Regular price
- $7.99
- Sale price
- $7.99
- Regular price
-
- Unit price
- per
-
11 in stockMagical Princess Birthday Foil Balloon - 45cm
- Regular price
- $9.99
- Sale price
- $9.99
- Regular price
-
- Unit price
- per
- Regular price
- $9.99
- Sale price
- $9.99
- Regular price
-
- Unit price
- per
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.