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Overview Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm is a charcoal interlocking concrete product for straight and curved retaining walls, fire pits and engineered block walls in Melbourne building and landscaping projects. Key Features Material: charcoal interlocking concrete. Dimensions: 455 x 315 x 200mm. Finish: charcoal textured standard-face concrete finish. Supplied per block. Specifications Check dimensions, batch variation, colour, finish and compliance notes before payment or pickup. Retaining walls must be designed for site height, load, drainage and council requirements. Source technical data lists AS/NZS 4455.1 and 4456 warranty notes and requires manufacturer confirmation before ordering. Where to Use Suitable for straight and curved retaining walls, fire pits and engineered block walls. Confirm drainage, substrate, engineering or manufacturer guidance where the site requires it. Installation & Care Store blocks on level ground, keep pallets supported, and install only after confirming base preparation, drainage, wall height and engineering requirements for the site. Delivery & Pickup Special-order retaining wall block. Confirm current stock, pallet quantity, pins, engineering schedule, suburb access, unloading method and delivery timing with BuildBarn Hallam before payment.

Materialcharcoal interlocking concreteSize / dimensions455 x 315 x 200mmFinish / colourcharcoal textured standard-face concrete finishAvailabilitySpecial order
Product information

Confirm the details before the order reaches site

Check sizing, installation preparation, returns, pickup timing and delivery suburb before payment. Availability depends on the selected options.

Overview

Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm is available for pickup, delivery or a quote depending on stock, size and location. Check finish, quantity and site notes before payment.

  • Retaining Walls & Sleepers option for outdoor building material orders.
  • charcoal interlocking concrete with 455 x 315 x 200 mm for estimating materials.
  • Delivery support is available when the suburb and site access suit the selected product.
  • Pair with matching clips, screws, subframe materials and finishing accessories before quote requests.
Product FAQ

Questions before payment or pickup

Can I pick up Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm from Hallam?

Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm can be checked for Hallam warehouse pickup once stock, selected option and loading timing are confirmed.

Can BuildBarn deliver Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm in Melbourne?

Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm can be checked for pickup or delivery. Current delivery guidance for the selected option is Delivery quote required.

What should I check before payment or pickup for Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm?

Check selected size, colour or profile, pickup or delivery status, installation notes and related accessories before payment or pickup. Key visible details include charcoal interlocking concrete, 455 x 315 x 200 mm, charcoal textured standard-face concrete finish.

Customer reviews

Rated 4.8 from 18 project checks

4.8★★★★★

Based on pickup, delivery and product-detail feedback.

5 star
76%
4 star
18%
3 star
6%
★★★★★

Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm was easy to match with the required fixings and delivery notes before the job was booked.

Mark T.Landscaper · Verified pickup order
★★★★★

The product details made it clear what to check before payment, especially sizing, finish and freight handling.

Sarah L.Owner-builder · Melbourne delivery check
Product Q&A

Common buyer questions

What should I order with Interlocking Standard Retaining Wall Block Charcoal 455 x 315 x 200mm?

Check compatible accessories, fixing method and delivery notes before adding the order to cart.

Can the delivery team handle long lengths?

Long lengths and bulky materials are checked against suburb, truck access and unloading requirements before payment is confirmed.

Can I use this for a trade quote?

Yes. Select the required option, add site notes and send the product through the bulk quote path when quantities or freight need review.

Frequently bought together

Build a quote-ready material set

Add the main item to cart or send the set for quote review when accessories, freight or quantities need checking.

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This product vs common alternatives

FactorThis productMerbauComposite
Best useRetaining Walls & SleepersNatural hardwood decks and screeningLow-maintenance decking and cladding
MaintenanceSeal, oil or inspect as specifiedOil regularly to maintain colourWash down; no oiling required
Typical lifespanDepends on installation, exposure and careLong service life with maintenanceDesigned for long outdoor service life
Price planningRequest quoteCompare board length and wastageCompare board, clip and fascia total
Trade pricing may be availableSign in if approved
Estimate materials for your project Use metric dimensions for a quick board or material estimate.

Enter project area in metres to estimate material quantity.

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Retaining and landscaping material planning reference

Site material checklist

  • Check posts, sleepers, caps and drainage together
  • Confirm truck access and unloading space
  • Check quantities before delivery is confirmed
  • Send heavy mixed loads for a trade quote
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Product support

Questions before payment or pickup?

Ask BuildBarn about sizing, compatibility, delivery access or installation notes before payment or pickup.

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