UNDERBELLY &
STRUCTURAL REPAIRS

From underbelly damage to full structural restoration, LBM Fibreglass repairs fibreglass caravan underbellies and structural components across Brisbane and South-East Queensland.

What's Underneath Matters Just as Much

The underbelly of a caravan is one of the most overlooked areas when it comes to maintenance and repair. It cops constant exposure to road debris, stones, water, mud and UV from below, and because it's out of sight, damage often goes unnoticed until it becomes a serious problem.

A compromised underbelly allows water to track up into the floor structure, causing delamination, rot in timber components, and structural weakening that can affect the entire van. At LBM Fibreglass we inspect and repair fibreglass caravan underbellies and structural components, getting to the problem before it spreads further.

What We Fix

Stone chip and road debris damage
Cracks and impact damage to underbelly skin
Water ingress through underbelly
Delamination and substrate damage
Floor structural repairs
Chassis rail and mounting point surrounds
Full underbelly section repairs
Structural fibreglass repairs

Our Approach to Underbelly & Structural Repairs

Underbelly repairs start with a proper inspection of the full underside of the van. Because damage here is often hidden or gradual, we take the time to assess the full extent of what's going on before quoting, checking for moisture, delamination, and any structural compromise in the floor and chassis surrounds.

Where the damage is surface level, we repair and seal the underbelly skin to restore weatherproofing. Where water has already penetrated into the floor structure, we address the underlying damage properly before sealing the surface. Structural repairs are carried out to restore full integrity to the affected components.

Our Repair Process

01
Assessment

We carry out a thorough inspection of the full underbelly and structural components, identifying all damage and moisture affected areas before providing a quote.

02
Preparation

Damaged and moisture-affected material is removed and the area fully prepped for repair.

03
Structural & Laminate Repair

Structural components and fibreglass laminate are repaired and rebuilt to the correct specification using appropriate materials.

04
Underbelly Sealing & Finish

The underbelly skin is restored and sealed to a clean, weatherproof finish.

Why Choose LBM Fibreglass

Brisbane-based workshop servicing all of South-East Queensland
Experienced in fibreglass caravan repairs of all kinds
Structural and cosmetic repairs handled properly
Up front quotes with no hidden costs
We work directly with insurers for insurance-related repairs
Trusted by caravan owners across Brisbane, Gold Coast, Sunshine Coast and South-East Queensland

Get a Fast,
Up Front Quote

Tell us about the damage and we'll get back to you within 24 hours with a clear, honest quote.

Get a Quote Call 0448 271 028

Frequently Asked Questions

How do I know if my caravan underbelly is damaged?
Signs include visible cracks or holes in the underbelly skin, soft spots in the floor when walking through the van, water staining on interior floor coverings, or a musty smell from below. It's worth inspecting the underbelly periodically, particularly after long trips on unsealed roads.
Can underbelly damage lead to structural problems?
Yes, if water gets through the underbelly skin and into the floor structure it can cause delamination and deterioration of the floor substrate and structural components over time. Catching it early significantly reduces the scope of the repair required.
Can you repair the underbelly without removing the van's interior?
In most cases underbelly repairs can be carried out from below without needing to remove interior fittings. Where floor structural damage is extensive, more involved access may be required. We'll give you a clear picture after assessment.
How long does an underbelly repair take?
Timeframes vary depending on the extent of the damage. We'll give you a clear indication before we start.
Can you handle insurance claims?
Yes, we work directly with insurers and can provide detailed damage reports, photo documentation and accurate repair quotations to support your claim.

Let's Discuss Your Repair

If you need fibreglass caravan repairs in Brisbane or South-East Queensland, get in touch with us today. We're happy to discuss your repair and provide advice on the best solution.

WE'LL AIM TO GET BACK TO YOU WITHIN 24 HOURS

Phone