Free Delivery Over £45*

Customers Rate Us 4.8/5 ⭐

Block Party Decorations and Building Blocks Party Supplies

Explore Our Products

Goes Great With

Ninjago Party Supplies & Lego Ninjago Party Decorations
Discover all the supplies you need for a Ninjago birthday party and...

Ninjago Party Supplies & Lego Ninjago Party Decorations
Personalised Childrens Bubble Balloons
Leave a child in awe with personalised childrens balloons.Whatever the occasion, kids...

Personalised Childrens Bubble Balloons
Balloon Garland Kit and Balloon Garlands
A Balloon Garland Kit is a great option when you are looking...

Balloon Garland Kit and Balloon Garlands

Collection: Block Party Decorations and Building Blocks Party Supplies

Block Party Decorations that are sure to help you build the perfect party. Put together your perfect Lego inspired party with our great range of block party decorations, tableware and balloons.

Our great Lego inspired party supplies are sure to captivate the imagination of your guests! Why not put all the pieces together and get building a great party from our Lego party accessories.

Enjoy free delivery on qualifying orders, if you need your Block Party Decorations in a hurry, we offer Next Day delivery too!

Excellent

4.87 average

619 reviews

Anonymous

Verified Customer

The Party Save Smile team always delivers on time, and the quality of their decorations is great. We always order from them for our company events and have been very satisfied with their service over the years.

Dublin, Ireland

MISS J L

Verified Customer

White and Gold Bride to Be Foil Balloon in a Box 1 Balloon

Great

I recommend this product

Reading, United Kingdom

Susan P

Verified Customer

Great products. Excellent customer service. Highly recommended.

Tallende, France

Fiona R

Verified Customer

Excellent choice of balloons, fast delivery and well packaged. Good quality balloon.

United Kingdom

Susan M

Verified Customer

Well packaged, good value for money, prompt delivery.

United Kingdom

Pam L

Verified Customer

Easter Bunny Crackers DIY 6 Pack

Great fun and good to be able to personalise

I recommend this product

Hove, United Kingdom

Barbara L

Verified Customer

Arrived on time as described

Haywards Heath, United Kingdom

Joanne f

Verified Customer

Very happy with my order.

Manchester, United Kingdom

Sharron N

Verified Customer

Very quick delivery and easy to use

United Kingdom

Jacqueline G

Verified Customer

Balloon gift for friend's 30th B/day - delivered on time and excellent product

Guildford, United Kingdom

Pat H

Verified Customer

Small order but arrived promptly and well packaged. Very happy , will use this site again

Sunderland, United Kingdom

Patrick C

Verified Customer

Just what I was looking for 😀 perfect ! Thankyou

United Kingdom

Rajdeep K

Verified Customer

Great service. Balloons were great.

Derby, United Kingdom

Emily A

Verified Customer

Really good for putting balloons up they stick to wherever you put them don’t fall off the sticky bit

United States

Carol H

Verified Customer

Ordering was easy and the balloon was delivered on my chosen date. Received dispatched and delivered confirmation emails too.

Ipswich, United Kingdom

Anonymous

Verified Customer

Really good service, and quick delivery.

Linlithgow, United Kingdom

Dee W

Verified Customer

Balloons received quickly and made my granddaughter very happy. Thank you.

Bury St Edmunds, United Kingdom

Elizabeth H

Verified Customer

Good delivery service and good quality goods

Bradford, England

Elizabeth R

Verified Customer

A great service! There's a good range of unusual and personalised party ideas - easy ordering process, efficient service and super value. I would definitely recommend.

Aylesbury, United Kingdom

Glynis P

Verified Customer

Very quick dispatch, item as described and just what I needed. Would purchase from this site again.