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Building Kits for Adults

Building Kits for Adults – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Building Kits for Adults on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Building Kits for Adults?

If you're planning to get Building Kits for Adults, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Building Kits for Adults

Are you looking for the best Building Kits for Adults? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Building Kits for Adults

If you are looking for products based on price, you can browse the lowest priced Building Kits for Adults, or choose to sort by price from highest to lowest.

Building Kits for Adults – main types

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1,210 Results
4.9 126×
LEGO® Star Wars™ 75367 Venator-class Republic Attack Cruiser
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Ship, Universe and Games, characters: Captain Rex and Admiral Yularen, launched in 2024, 5374 pc(s)
-5 % off new 632.90 € New 666.24 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO75367
4.9 69×
LEGO® Ideas 21348 Dungeons & Dragons: the Tale of the Red Dragon
LEGO Set for adults, suitable from the age of 18 years, theme: Dragons, Fantasy, Movies and TV shows, Castles, animals and Games, launched in 2024, 3745 pc(s)
-3 % off new 346.90 € New 357.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO21348
5.0 20×
LEGO® Architecture 21063 Neuschwanstein Castle
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Castles and Locks, launched in 2025, 3455 pc(s)
-8 % off new 225.90 € New 247.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO21063
4.9 54×
LEGO® Harry Potter™ 76437 Den - Collector's Edition
LEGO Set for adults, suitable from the age of 18 years, theme: Houses and Movies and TV shows, characters: Arthur Weasley, Fred Weasley, George Weasley, Harry, Hermione Granger, Percival Wheeler and Ron Weasley, launched in 2025, 2405 pc(s)
-5 % off new 252.90 € New 266.49 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO76437
4.9 23×
LEGO® Icons 10365 Captain Jack Sparrow's Pirate Ship
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Ship and Pirates, launched in 2026 - new releases, 2862 pc(s)
-1 % off new 355.90 € New 359.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO10365
BusyKids Wooden 3D Building Kit Tank Abrams
Wooden Puzzle , 187 pieces in package, theme: tanks, known from Tank Warfare, characteristics: mechanical, suitable from 14 years
22.56 €
Buy
In stock > 10 pcs at the supplier's
Order Code: HRAbusy013
LEGO® Star Wars™ 75419 Death Star - LEGO Set
Free delivery
Alzaboxes and stores
5.0
LEGO® Star Wars™ 75419 Death Star
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Spacecraft, characters: Dark trooper, DarthVader and Stormtroopers, launched in 2026 - new releases, 9023 pc(s)
-1 % off new 988.90 € New 999 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO75419
4.2 17×
LEGO® Icons 11373 Lord of the Rings: the Helmet of Sauron
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy and Movies and TV shows, launched in 2026 - new releases, 538 pc(s)
64.90 €
Buy
Unsealed - in stock 3 pcs
Order Code: LO11373
4.9 27×
LEGO® Harry Potter™ 76444 Diagon Alley Magic Shops
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy and Movies and TV shows, launched in 2025, 2750 pc(s)
-8 % off new 155.90 € New 169.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO76444
BusyKids Wooden 3D Fighter Plane Kit
Wooden Puzzle , 79 pieces in package, theme: aircraft, known from Planes, characteristics: mechanical, suitable from 14 years
19.67 €
Buy
In stock > 10 pcs at the supplier's
Order Code: HRAbusy011
5.0 12×
LEGO® Art 31218 Sakura Landscape
LEGO Set for adults, suitable from the age of 18 years, theme: Art, launched in 2026 - new releases, 1892 pc(s)
-5 % off new 103.90 € New 109.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO31218
4.9 13×
LEGO® Marvel 76344 Iron Man Mark 3: Collector's Edition
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Movies and TV shows and Superheroes, characters: Iron Man, launched in 2026 - new releases, 1297 pc(s)
-1 % off new 116.90 € New 118.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO76344
4.9 27×
LEGO® Ideas 21341 Disney Hocus Pocus: The Sanderson Sisters' Cottage
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Houses, Movies and TV shows, Halloween, Fairy tales, Nature, Garden and Games, launched in 2023, 2316 pc(s)
-12 % off new 206.90 € New 235.74 €
Buy
Unsealed - in stock 2 pcs
Order Code: LO21341
5.0
LEGO® Jurassic World 77985 Dinosaur Fossils: Triceratops
LEGO Set - For adults, suitable for ages 18 and up, LEGO® Jurassic World series, release year 2026 – new for 2026, set contains 1,154 pieces
-17 % off new 82.90 € New 99.99 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO77985
5.0
LEGO® Harry Potter™ 76466 The Philosopher's Stone - Collector's Edition
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, launched in 2026 - new releases, 1571 pc(s)
-8 % off new 132.90 € New 144.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO76466
5.0
LEGO® Ideas 21366 Swimming Sea Otters
LEGO Set for adults, suitable from the age of 18 years, theme: Animals, launched in 2026 - new releases, 1234 pc(s)
-1 % off new 98.90 € New 99.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO21366
4.6 11×
LEGO® Star Wars™ 75440
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Mechanics, launched in 2026 - new releases, 525 pc(s)
-3 % off new 55.90 € New 57.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO75440
BusyKids Wooden 3D Building Kit Pirate Ship
Wooden Puzzle , 196 pieces in package, theme: ship, known from Cars, characteristics: mechanical, suitable from 14 years
28.92 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbusy020
1.0
TREFL Puzzle colourful Amsterdam 1500 pieces
Jigsaw Puzzle one of the more challenging ones, 1500 pieces in package, theme: flowers and Countries/Cities, characteristics: wall-mounted, suitable from 14 years
9.59 €
Buy
In stock 2 pcs at the supplier's
Order Code: HRAtrepu017
4.6 15×
LEGO® Star Wars™ 75406 Kylo Ren's Command Ship
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Spaceships, characters: Kylo Ren, launched in 2025, 386 pc(s)
68.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: LO75406
BusyKids Wooden 3D Building Kit Military Off-Road Vehicle
Wooden Puzzle , 100 pieces in package, theme: military technology, known from Cars, characteristics: mechanical, suitable from 14 years
26.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbusy019
BusyKids Wooden 3D Construction Kit Off-road Vehicle
Wooden Puzzle , 162 pieces in package, theme: cars, known from Cars, characteristics: mechanical, suitable from 14 years
31.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbusy023
BusyKids Wooden 3D Model Kit Bf 109
Wooden Puzzle , 258 pieces in package, theme: aircraft, known from Planes, characteristics: mechanical, suitable from 14 years
37.67 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbusy022
BusyKids Wooden 3D Building Kit Fire Truck
Wooden Puzzle , 318 pieces in package, theme: firefighters, known from Cars, characteristics: mechanical, suitable from 14 years
40.61 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HRAbusy014
In the category Building Kits for Adults on Alza.sk, we currently have a total of 1213 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap building Kits for Adults Find products sorted from the most expensive to the cheapest in the category most expensive building Kits for Adults Check out products sorted by price starting with the highest price in the category best sellers, best building Kits for Adults You’ll find products sorted by reviews starting from the highest ranked in building Kits for Adults reviews
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