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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 Floor construction GAH 884 - Floor structure

G21 Floor construction GAH 884

In stock > 5 pcs at the supplier's

Floor structure self-supporting steel with corrosion protection suitable for garden houses GAH 884, 6.5kg

G21 Solar shower Amber 60 l, black and silver - Solar Shower

G21 Solar shower Amber 60 l, black and silver

In stock > 5 pcs at the supplier's

Solar Shower - height: 228cm, base width: 22cm, water tank volume: 60l, max water pressure: 4 bar, weight: 12,3kg, with foot rinse

G21 House floor GAH 529, Ebony, WPC - Floor Base

G21 House floor GAH 529, Ebony, WPC

In stock 3 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...

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

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

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...

G21 Floor construction GAH 706 - Floor structure

G21 Floor construction GAH 706

In stock > 5 pcs at the supplier's

Floor structure self-supporting steel with corrosion protection suitable for garden houses GAH 706, 5kg

G21 House floor GAH 884, Ebony, WPC - Floor Base

G21 House floor GAH 884, Ebony, WPC

In stock 2 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...

G21 House floor PAH 523, Ebony, WPC - Floor Base

G21 House floor PAH 523, Ebony, WPC

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...

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

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

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...

G21 Grilling grill with bamboo handle - Pastry Brush

G21 Grilling grill with bamboo handle

In stock > 10 pcs

G21 Base for house GRAH 483 - Floor structure

G21 Base for house GRAH 483

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

G21 Grilling tools set of 3 - Grill Set

G21 Grilling tools set of 3

Grill Set - 3 pcs, package includes turner, tongs and fork, material steel and wood, wooden handle

G21 Grilling needle/spike for Montana and Oregon grills, 4 pcs - Grill Skewer

G21 Grilling needle/spike for Montana and Oregon grills, 4 pcs

In stock > 10 pcs at the supplier's

Grill Skewer - flat, on the fireplace, on the grill, manual drive, Needle length 73 cm, needle material steel, handle material wood, 4 needles included

G21 Grill needle for Florida BBQ - Grill Skewer

G21 Grill needle for Florida BBQ

In stock 2 pcs at the supplier's

G21 Small wheel for multifunctional rudder - Spare Castor

G21 Small wheel for multifunctional rudder

In stock > 20 pcs at the supplier's

Spare Castor - plastic wheel to the ruddle, diameter 10 cm, including the holder, dimensions 10 × 14 × 5 cm, weight 0,35 kg

G21 Base for house GRAH 700 - Floor structure

G21 Base for house GRAH 700

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

G21 Smoothie/Juice Bottle, 600ml, Grey - Drinking Bottle

G21 Smoothie/Juice Bottle, 600ml, Grey

149,- New 179,-

As good as new - in stock 1 pcs

Drinking Bottle - tritan, volume: 0,6l

G21 Grilling Skewer with Motor for Arizona Grill - Grill Skewer

G21 Grilling Skewer with Motor for Arizona Grill

1,449,- New 1,590,-

Unsealed - in stock 1 pcs

Grill Skewer - The grill skewer with motor is a useful accessory for the G21 Arizona BBQ Premium line gas grill. The skewer is equipped with a practical plastic handle and its...

G21 430 x 200 x 380mm - Security Safe

G21 430 x 200 x 380mm

2,549,- New 3,590,-

Unsealed - in stock 1 pcs

Security Safe - in-wall and floor, hotel safe, external size: 20cm × 43cm × 38cm, weight: 11,94kg, elektronic with code lock, black

G21 Log cabin WOH 335, green 242 x 156 x 89 cm - Woodshed

G21 Log cabin WOH 335, green 242 x 156 x 89 cm

In stock > 5 pcs at the supplier's

3 colors 4 sizes

Woodshed - outdoor, for 2.7 m³ of wood, metal, dimensions 156 × 242 × 89 cm (H×W×D), weight 20 kg, green colour

G21 Spare Plates for Dryer Paradiso Cube Set 5 pcs - Add-on Plate

G21 Spare Plates for Dryer Paradiso Cube Set 5 pcs

439,- New 519,-

Unsealed - in stock 1 pcs

Add-on Plate - for food dryer G21 Paradiso Cube PENSU001, EAY3410f. Material: polypropylene, Tray size: 33 x 33cm, Number pieces in set: 5

G21 Garden house GRAH 700 - 340 x 206 cm, brown, imitation wood - Garden Shed

G21 Garden house GRAH 700 - 340 x 206 cm, brown, imitation wood

In stock > 5 pcs at the supplier's

Garden Shed - dimensions 186 cm × 340 cm × 206 cm, brown

G21 Grill needle with motor for Nevada BBQ - Grill Skewer

G21 Grill needle with motor for Nevada BBQ

In stock > 5 pcs at the supplier's

G21 Garden house Boston 670 - 241 × 278 cm, light grey - Garden Shed

G21 Garden house Boston 670 - 241 × 278 cm, light grey

In stock > 5 pcs at the supplier's

3 colors

Garden Shed - dimensions 238 cm × 278 cm × 241 cm, grey

Ending Strip G21 Cherry Flat 0.9 x 9 x 200cm, Matt. WPC - WPC Accessory

Ending Strip G21 Cherry Flat 0.9 x 9 x 200cm, Matt. WPC

In stock > 10 pcs at the supplier's

3 colors

WPC Accessory - The G21 flat end strip made of WPC material with dimensions of 0.9x9x200cm for the G21 complex floor system is used to cover the visible edges of the laid floor....

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