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Retaining Solutions for Boundary & Fencing Works

Coastrade delivers retaining wall solutions specifically designed to stabilise boundary lines and properly support fencing installations across the Sunshine Coast.

Retaining is often required where properties sit at different heights, soil movement has occurred, or new fencing requires structural reinforcement.

We specialise in retaining works constructed as part of fencing and structural boundary upgrades - ensuring stability, longevity and compliance with Queensland building standards.

All works are completed under appropriate QBCC licensing and are fully insured.

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Our Retaining Services

Why retaining is critical for boundary fencing

Installing fencing without addressing ground levels and soil pressure leads to:

  • Leaning fence posts

  • Structural movement

  • Premature fence failure

  • Drainage issues

  • Boundary instability

Retaining walls manage soil load and water flow so fencing performs long term.

Proper retaining is not cosmetic, it is structural.

Signs Your Retaining May Be Failing

Retaining failure often leads to fencing failure. Addressing both together is typically the most effective solution.

  • Bowing or leaning sleepers

  • Rotting timber

  • Cracking concrete

  • Soil pushing through gaps

  • Fence movement or separation

Why Locals Choose CoasTrade for Retaining Solutions
Sunshine Coast & Moreton Region

  • Licensed & Insured – We are QBCC licensed, with a team of skilled trades

  • Local & Trusted – 5-star rated and family-run, based in Beerwah

  • Fast Turnaround – We quote fast and install quickly - no long delays

  • Quality Materials – Only trusted suppliers used

  • Custom Builds – Not one-size fits all approach, we design to suit your needs

  • All-in-One – Need fencing or landscaping with your retaining wall? We do that too!

Christine Pulbrook

2026-03-26

Elliot and Dave did a great job of erecting my Colorbond fence. At the timeof the quote Elliot listened to my concerns. They worked very hard and were obviously practised in putting the fence up very quickly.. I have no reservations In recommending CoasTrade Christine of Pelican Waters

Catherine Law

2026-03-25

We engaged this contractor following end of lease works relating to tenant damage, and were extremely impressed with the service provided. They were professional, efficient, and completed all works to a high standard within a timely manner. They also went above and beyond by finalising outstanding bond cleaning items in addition to completing repainting and other required repairs. We would not hesitate to engage them again and highly recommend their services.

Warren Morgan

2026-03-25

Elliott is a true professional job was done well.. had the right grear an mindset.. didnt take long at all.. a top tradesman.. very easy to talk too. thank you.

Kirsty Delavigne

2026-03-20

The service from quoting to completion was amazing. Communication was also fabulous. Would definitely recommend them and will use again if required

Marcelle Carmock

2026-02-24

CoasTrade have been amazing from start finish !! Fantastic customer service from Jude so professional and kind explaining everything to us every step of the way, seamless. Big shout out to Dave and Elliot who installed the fence and cleaned up so well afterwards. We loved the sound of Dave’s voice singing along as he worked so happy and cheerful. Two great, hardworking and polite tradies who are a credit to CoasTrade. Would 100% recommend this business to anyone !!

Susan Lepper

2026-02-15

Excellent company to deal with. Coastrade made the erecting and compliance of our carport so easy.

Merri

2026-02-02

I can Highly recommend CoasTrade. Used this company for a fence replacement recently, and the whole process was smooth and easy. Quick returns on quotes, fair more reasonably priced than other quotes I received. Staff were friendly, professional and reliable. I would not hesitate to use again

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Structural & Site Considerations

Every retaining project is assessed based on:

1. Soil Conditions

2. Height Differentials

3. Load Pressure Behind The Wall

4. Drainage & Water Runoff

5. Existing Structural Failure

Explore our projects

From Noosa to Narangba, we've helped Sunshine Coast homeowners, developers, and strata groups secure their properties and enhance street appeal.

Retaining Walls - FAQ'S
Everything you need to know.
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Questions & Answers:

Do you build all types of retaining walls?

We construct retaining systems specifically for boundary and fencing works.
We do not undertake decorative landscaping retaining or large-scale civil retaining projects.

If your retaining is required to support fencing or stabilise a boundary, we can assess and quote accordingly.

Do retaining walls require council approval?

Approval requirements depend on height, location, load and proximity to boundaries.

If engineering certification or council approval is required, this will be identified during the quoting process.

What materials do you use for retaining walls?

We install:

  • Treated timber sleeper systems

  • Concrete sleeper retaining systems

Material selection depends on load requirements, site conditions and longevity expectations.

Can you replace an existing failing retaining wall?

Yes. We regularly replace retaining walls that are leaning, rotting, bowing or structurally compromised, particularly where fencing is also being replaced.

Can retaining and fencing be installed at the same time?

Yes, and in many cases this is the most effective approach.

Integrating retaining and fencing ensures structural alignment and long-term performance.

Enquire about retaining today!

Fast, Fair & Fully Licensed (QBCC: 15544859)

Fill out the form below and we’ll get back to you as soon as possible.

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Servicing: Sunshine Coast & Moreton Regions

0400 033 271

Book a FREE Quote - Fast Turnaround

Simply fill out the details below and our friendly team will be in contact as soon as possible! Please note that we are currently experience high volume enquiries and bookings and our response time is slightly delayed (2-3 business days).

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