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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 Grey Wood 150 cm, WPC - WPC Picket

G21 Grey Wood 150 cm, WPC

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.

Added to cart

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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

Added to cart

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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...

Added to cart

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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

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

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

In stock > 10 pcs at the supplier's

4 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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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...

Added to cart

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G21 Grill Cover Hawaii BBQ - Grill Cover

G21 Grill Cover Hawaii BBQ

In stock > 5 pcs

Added to cart

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G21 Oklahoma BBQ Grill Cover - Grill Cover

G21 Oklahoma BBQ Grill Cover

769,- New 890,-

Unsealed - in stock 1 pcs

Grill Cover - fork, pliers, turner with saw blade on the sides and opening, material stainless

Added to cart

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G21 Fence panel Dark Wood 100 cm, WPC - WPC Picket

G21 Fence panel Dark Wood 100 cm, WPC

In stock 1 pcs at the supplier's

WPC Picket The G21 fence post in Grey Wood with dimensions 100 x 9.2 x 1 cm is suitable for use in creating a complete fence around your house or garden.

Added to cart

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G21 Drying Tray for Breezer Dryer, Set of 6 pcs - Add-on Plate

G21 Drying Tray for Breezer Dryer, Set of 6 pcs

449,- New 479,-

As good as new - in stock 1 pcs

Add-on Plate - for the food dryer G21 Breezer G21Su724. Material: polypropylene, Tray size: 32.5 x 28.5cm, Number pieces in set: 6

Added to cart

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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 3 sizes

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

Added to cart

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G21 Vacuum foil/bags 30 × 40 cm 100 pcs plain - Vacuum Bags

G21 Vacuum foil/bags 30 × 40 cm 100 pcs plain

369,- New 390,-

Unsealed - in stock 1 pcs

Added to cart

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G21 Barbecue apron, cotton - Apron

G21 Barbecue apron, cotton

319,- New 340,-

As good as new - in stock 1 pcs

Added to cart

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G 21 Austin 6 × 4 m, anthracite all-aluminium - Pergola

G 21 Austin 6 × 4 m, anthracite all-aluminium

In stock > 5 pcs at the supplier's

2 sizes

Added to cart

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G21 Hydrovia 325 silver 2500 ppb - Hydrogen Bottle

G21 Hydrovia 325 silver 2500 ppb

1,829,- New 1,990,-

Unsealed - in stock 1 pcs

Hydrogen Bottle

Added to cart

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G21 Drinking bottle 600 ml grey frozen - Drinking Bottle

G21 Drinking bottle 600 ml grey frozen

189,- New 249,-

Unsealed - in stock 1 pcs

Drinking Bottle - tritan, volume: 0,6l

Added to cart

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G21 Foil 300 × 600 × 200 cm, green - Greenhouse Film

G21 Foil 300 × 600 × 200 cm, green

1,789,- New 2,290,-

Unsealed - in stock 1 pcs

Greenhouse Film - material reinforced polyethylene (PE) film, for film trays with dimensions 300 × 600 × 200 cm, internal grid for reinforcing the film, UV protection

Added to cart

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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....

Added to cart

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G21 Solar shower Helen 40 l, black and silver - Solar Shower

G21 Solar shower Helen 40 l, black and silver

3,189,- New 3,390,-

As good as new - in stock 1 pcs

Solar Shower - height: 227cm, base width: 21,5cm, water tank volume: 40l, max water pressure: 4 bar, weight: 10,5kg, with foot rinse

Added to cart

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Della Solar Shower 30L, Black - Silver - Solar Shower

Della Solar Shower 30L, Black - Silver

6,429,- New 6,989,-

As good as new - in stock > 5 pcs

Solar Shower - height: 235,5cm, base width: 21,5cm, water tank volume: 30l, max water pressure: 4 bar, weight: 10kg, with foot rinse

Added to cart

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G21 Bioclimatic pergola Austin 4 × 4 m, anthracite aluminium - Pergola

G21 Bioclimatic pergola Austin 4 × 4 m, anthracite aluminium

In stock > 5 pcs at the supplier's

3 sizes

Pergola - aluminium, grey colour

Added to cart

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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

Added to cart

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G 21 Fixed slat wall 3 × 2.6 m for Trenton pergola - Pergola Privacy Panel

G 21 Fixed slat wall 3 × 2.6 m for Trenton pergola

In stock > 5 pcs at the supplier's

2 sizes

Pergola Privacy Panel

Added to cart

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G21 Trenton 4 × 3 m, anthracite aluminium - Pergola

G21 Trenton 4 × 3 m, anthracite aluminium

In stock > 5 pcs at the supplier's

3 sizes

Added to cart

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