G21

We can deliver G21 products on the same day! Most products are in stock, so you don't have to wait. Place your order from the comfort of your home and have it delivered to your address, to an AlzaBox, or to one of our stores. Why shop anywhere else but on Alza.cz?

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7 reasons to shop for G21 products on Alza.cz

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 G21 goods?

When making your selection, don't forget to consider a few aspects that will help you choose the right product. In the left menu, you can use the parametric filter to narrow down the offer to match your preferences. We also recommend sorting G21 products by popularity or price.

G21 brand names you'll find in our offering

G21 House floor GAH 529, Ebony, WPC

6,090,-

In stock 2 pcs at the supplier's

Floor Base - for garden house GAH 529, non-slip surface, no need for maintenance with coatings, easy assembly, the look of ebony wood, material WPC board (combination of wood fibre...

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Terrace Board G21 2.5 x 14 x 400cm, Cumaru Matt. WPC

850,-

In stock > 5 pcs at the supplier's

WPC Board - The G21 terrace board in Cumaru colour made of WPC material with dimensions of 2.5 x 14 x 400cm is part of the comprehensive G21 floor system. It not only meets high...

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G21 House floor GAH 884, Ebony, WPC

10,590,-

In stock 1 pcs at the supplier's

Floor Base - for garden house GAH 884, non-slip surface, no need for maintenance with coatings, easy assembly, the look of ebony wood, material WPC board (combination of wood fibre...

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G21 House floor PAH 523, Ebony, WPC

5,990,-

In stock 1 pcs at the supplier's

Floor Base - for garden house PAH 523, non-slip surface, no need for maintenance with coatings, easy assembly, the look of ebony wood, material WPC board (combination of wood fibre...

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G21 Red Wood fence sheet 300 cm, WPC

299,-

In stock > 10 pcs at the supplier's

WPC Picket The G21 fence post in Red Wood with dimensions 300 x 9.2 x 1 cm is suitable for use in creating a complete fence post around your house or garden.

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End Strip G21 Incana 4.5 x 4.5 x 300cm, WPC

250,-

In stock > 10 pcs at the supplier's

WPC Accessory - The G21 end strip made of WPC material in Incana colour with dimensions of 4.5 x 4.5 x 300cm is intended for the complex G21 floor system. Used to cover the visible...

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G21 Grey Wood 150 cm, WPC

159,-

In stock > 10 pcs at the supplier's

WPC Picket The G21 Grey Wood fencing fence with dimensions 150 x 9.2 x 1 cm is suitable for use in creating a complete canvas fence around your house or garden.

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Ending Strip G21 Indian Teak 4.5 x 4.5 x 300cm, Matt. WPC

250,-

In stock > 10 pcs at the supplier's

3 colors

WPC Accessory - The G21 end strip made of WPC material in Indian teak with dimensions of 4.5 x 4.5 x 300cm is intended for the complex G21 floor system. Used to cover the visible...

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G21 Base for house GRAH 483

1,090,-

In stock > 5 pcs at the supplier's

Floor structure self-supporting steel with corrosion protection suitable for garden houses GRAH 483, weight 3,5 kg, suitable for OSB boards, planks

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G21 Base for house GRAH 700

1,190,-

In stock > 5 pcs at the supplier's

Floor structure self-supporting steel with corrosion protection suitable for garden houses GRAH 700, weight 4,5 kg, suitable for OSB boards, planks

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Terrace Board G21 2.5 x 14 x 300cm, Incana WPC

590,-

In stock > 10 pcs at the supplier's

3 colors

WPC Board - The G21 terrace board in Incana colour made of WPC material with dimensions of 2.5 x 14 x 300cm is part of the comprehensive G21 floor system. It not only meets...

Added to cart

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G21 Grill Cover Hawaii BBQ

990,-

In stock > 5 pcs

9 variants

Grill Cover

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G21 Wood shelter support HEX, 2 pcs

990,-

In stock > 5 pcs at the supplier's

Holder - support for the G21 HEX wood shed, serves as a stable base for stacking multiple shelters together, suitable for outdoor use all year round thanks to the high quality...

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Ending Strip G21 Cumaru 4.5 x 4.5 x 300cm, Matt. WPC

250,-

In stock > 10 pcs at the supplier's

3 colors

WPC Accessory - The G21 end strip made of WPC material in Cumaru colour with dimensions of 4.5 x 4.5 x 300cm is intended for the complex G21 floor system. Used to cover the visible...

Added to cart

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G21 Bags 28 x 40cm 100 pcs

47×

519,- New 549,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY5 493,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky.

Vacuum Bags - in bags measuring 28 x 40cm in a package with 100 bags, practical universal use in vacuum cleaners G21 Onyx, G21 Jade and others up to a width of 28cm, for sous-vide...