ADEZZ Aluminium Outside Corner Retaining Wall (L50cmx50cm/100cmx100cm) x (H20cm/30cm/40cm/60cm): L50cm x W50cm x H30cm: RAL 9016 Traffic White (powder coated)

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• Designed and manufactured by ADEZZ, Netherlands
• Fabricated from 2/3mm Aluminium
• Powder-coated with a robust adhesive prima. Any RAL colour is possible
• Choose from 50cmx50cm and 100cmx100cm Lengths
• Choose from 20cm, 30cm, 40cm and 60cm High
• Combine with straight, straight corner and radius corner fabrications
• Easy to install using fasteners (included)
• Suitable for commercial and domestic applications
• Weatherproof and durable
• 5-year manufacturer's warranty
• Low maintenance
• Warm and natural appearance

Add an extra dimension to your outdoor space with our extensive range of high-quality ADEZZ Retaining Garden Walls. Endlessly combine and create almost any shape in a commercial or domestic setting. Fasteners, supplied, make the prefab system easy to install using straight, straight corner and radius corner fabrications.

ADEZZ Retaining Walls have a top edge of 50mmx25mm as standard. All 'Outside Corner' Aluminium Retaining Garden Walls are offered in 50cmx50xm and 100cmx100cm Lengths and measure 20cm + 30cm (2mm material thickness) and 40cm + 60cm High (3mm material thickness). 

Roughed Aluminium is a stylish product, skilfully powder coated with a robust adhesive primer and finished with a scratch-resistant coating. The standard recommended colours are RAL7021 Black Grey, RAL9016 Traffic White, RAL9005 Jet Black and RAL7016 Anthracite Grey, and they are available to order online. However, any RAL colour is possible; please contact Riverhill Garden Supplies to discuss your requirements. (note start-up costs and longer lead time apply for non-standard colours).

Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm, including Bank Holidays, to take your call.

A flat, solid foundation must always support the retaining walls. If not done carefully, this will reflect in the connections and cause tensions in the product, resulting in damage.

Installation below ground level

Place the retaining walls on the solid foundation. Bolt the components with the supplied materials. First, loosely tighten all the bolts, after which you can fully tighten them.

Provide the retaining wall with a layer of soil on both sides of 10 cm above the base plate for the necessary stability, then fill the inside of the retaining wall further and finish the paving.

Installation on the ground level

Place the retaining walls on the solid foundation. Bolt the components with the supplied materials. First, loosely tighten all the bolts, after which you can fully tighten them.

Fill the inside of the retaining wall and finish the paving. Drill holes in the solid foundation (there are already holes in the retaining walls), then connect the retaining walls to the substrate using plugs or possibly a chemical anchor.

Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Adezz Aluminium Retaining Garden Walls displayed as 'In stock on the website; as a guide, generally carry a lead time of 7-14 working days.

ADEZZ Aluminium Retaining Garden Walls displayed as 'Available to order on the website; as a guide, carry a lead time of 21 working days.

Stock levels and lead times are subject to availability and displayed as a guide. Please, do not hesitate to contact Riverhill Garden Supplies for a more accurate lead time before ordering online.

Riverhill Garden Supplies use Dachser Transport, Palletways and Riverhill Garden Supplies own delivery vehicles for all ADEZZ deliveries depending on the order size and location. As soon as your order arrives in the United Kingdom from the Netherlands, Dachser Transport, Palletways or Riverhill Garden Supplies will contact you to arrange delivery.

Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm, including Bank Holidays to take your call.

Aluminium Straight Outside Corner Retaining Walls (8 sizes).

Riverhill Garden Supplies are committed to selling quality garden products at competitive prices and are the leading retail supplier of ADEZZ garden products in the United Kingdom.

If you see this product being sold online for less, please let us know, and we will price match.

Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

The latest ADEZZ Catalogue is available to download; please see below.

All ADEZZ products carry a catalogue product code. i.e. 'CA1.2'. To find a product type, only the letters of the ADEZZ product code, i.e. 'CA' into the search bar of the Riverhill Garden Supplies website. The product will then appear. Unlike ADEZZ, Riverhill Garden Supplies use '-' instead of '.' in their product codes. i.e. The ADEZZ product code 'CA1.2' will appear under the product title on the Riverhill Garden Supplies website as 'CA1-2'.

Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Download ADEZZ 2023 Catalogue

We will deliver your order using the fastest, safest, and most reliable method possible. Our delivery methods are listed on the product page as well as throughout the checkout process.

Riverhill Garden Supplies will select the appropriate dispatch method when you order based on your location and the product(s) that you have ordered.

Dispatch Methods

Parcel Delivery

Smaller products are delivered by parcel couriers, such as TNT and Parcelforce. Upon dispatch, we will notify you via email with the estimated day of delivery and forward you a tracking number.

Pallet Delivery

Larger products will be delivered by our own dedicated delivery drivers or by specialist carriers such as Palletways and ILS who will be given your contact details and instructed to book in delivery with you once your order reaches your local delivery depot.

Special Instructions

If you have any special instructions regarding delivery, please email mail@riverhillgardensupplies.com or telephone the office on T 01732 522471.

The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day.

Shipping Costs

We charge a flat rate of £20.00 for delivery to England, Wales and Central Scotland. We charge a flat rate of £50.00 for delivery to England, Wales and Central Scotland if your order includes any ADEZZ, FORNO or FURNS product.

We are not able to offer a flat rate of £20.00 for delivery to East Central Scotland, North and North East Scotland, West Scotland, Norther Ireland, ROI, Skye, Orkney Isles, Outer Hebrides, Shetland Isles, Inner Hebrides, Isle of White, Isle of Man and the Channel Isles and a surcharge will apply. Please see prices below.

East Central Scotland, West Scotland and North and North East Scotland

£70

Postcodes DD, FK8-9,11-21, KY1,6-16,99, PH1-18, TR1-16, AB, IV1-28,30-32,36,55-56,63,99, KW1-3,5-14, TR17-27,93, PA21-38,80, PH19-26,30-41,49-50

Isle of White

£80

Postcodes PO30-4

Northern Ireland, ROI, Isle of Man

£90

Postcodes BT, IE6, IE1-5,7-26, IM

Skye, Orkney Isles, Outer Hebrides, Shetland Isles, Inner Hebrides

£120

IV40-49,51-54, KW15-17, HS, PA20, ZE, KA27, PA42-49,62-75, KA28, PA41,60-61,76-78, PH42-44

Channel Isles

£250

GY1-9, JE

Europe and the Rest of the World

Riverhill Garden Supplies deliver to Europe and the Rest of the World. Please email mail@riverhillgardensupplies.com or telephone the office on T +44 1732 522471 to discuss delivery to Europe and the Rest of the World.

The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day.

You can return your order up to 60 days after delivery

Please note that you are responsible for arranging the return of your order and for the costs of returning your order to us unless we have delivered the item to you in error. All return items must have original tags and packaging; and not been used or modified.

Our returns address

Non-returnable Items

We cannot accept returns on any made-to-order products. This includes all products by ADEZZ and all products in the Fibreglass Collection.

Do you need help arranging a return?

If you are having difficulties arranging a return, please telephone the office on t 01732 522471 to speak to a member of staff who will assist you.

The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day.

What if My Order Arrives Damaged?

Our goal is to make buying online with Riverhill Garden Supplies easy, safe and efficient. Although extremely rare items can arrive damaged and we are conscious of this so it is very important for that you read the following.

Upon delivery, please carry out the following steps

• Remove the goods completely from their packaging
• Closely inspect the goods for damages or shortfalls
• Sign for the goods, accordingly, noting damages/shortfalls and refuse the goods
• Notify Riverhill Garden Supplies of any damages/shortfalls within 24 hours by telephoning the office on t 01732 522471. The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day. Providing that you have signed for the goods as damaged and refused the goods we will repeat and dispatch your order again or arrange a full refund

The courier is obliged to wait 15 minutes for you to carry out these checks if need be. No claim will be accepted if a clean signature is given. Any claim for damages/shortfall must be made within 24 hours.