Vinyl liners can develop tears, wrinkles, fading and movement as they age. Converting the pool to fibreglass replaces the flexible liner with a continuous bonded interior, but the structure beneath it must first be inspected because its condition is largely concealed while the liner remains in place.
Fibreglaze removes the liner, assesses the underlying concrete, panel, metal or mixed substrate, and repairs or levels it as required. Corrosion, cracks, fittings and transitions are treated before the ENDURATEC reinforced lining is installed. The selected AquaGuard colour finish creates a smooth, seamless surface without liner seams, wrinkles or loose edges.
An inspection can determine whether local repairs are suitable or whether the pool would benefit from complete resurfacing.
Every pool is assessed individually, but the work generally follows five stages—from confirming the scope and preparing the existing surface to installing the reinforced lining and applying the selected finish.
We review the pool details, photographs and known construction before arranging a site inspection where required. The liner, fittings, access and visible movement are assessed, but the supporting structure can only be confirmed after the liner is removed. Any resulting change to the agreed scope is discussed before work proceeds.
The existing vinyl liner and redundant fixing components are removed to expose the supporting structure. Concrete, panel, metal or mixed substrates are cleaned and prepared, while corrosion, cracks, penetrations and wall-to-floor transitions are identified for repair. The surface is then made ready for the lining stages.
Corroded areas, cracks, voids and damaged substrate are treated according to the underlying construction. Fittings, penetrations and transitions are repaired or adapted as required, and the exposed interior is levelled to create a consistent, stable profile for the new reinforced lining.
A reinforced fibreglass lining is applied across the prepared walls, floor, steps and transitions to form one continuous bonded interior. Additional reinforcement is incorporated around treated areas and details where required. The completed lining replaces the flexible liner and forms the base for the selected finish.
Two UV-stabilised AquaGuard top coats are applied in the selected colour, followed by the chosen speckle finish. Once cured, the converted interior is inspected and applicable fittings are completed or refitted. Guidance is then provided for refilling, initial water balancing and ongoing care.
Share what you know about the pool construction, liner condition and what you would like to achieve. Details about tears, wrinkles, leaks, movement, fittings and previous repairs help us plan the initial review; the supporting structure can only be confirmed after the liner is removed.
Vinyl liner to fibreglass conversion enquiry
Many in-ground vinyl-lined pools can be converted, but suitability depends on the structure concealed behind the liner. The pool may have concrete, metal, panel or mixed construction. Corrosion, movement, moisture, distortion or an unstable substrate may require additional repair or design input before a bonded lining is installed. An initial inspection can identify obvious constraints, but the final scope should allow for the condition revealed during strip-out rather than assuming every liner pool has the same base.
It depends on the pool condition and the owner’s priorities. A replacement liner may suit a sound pool where the flexible lining system is to be retained. Conversion is more involved, but replaces the liner, seams and wrinkle-prone surface with a continuous bonded interior. The underlying structure still needs inspection and repair, so conversion should not be used to conceal corrosion, movement or substrate damage. Compare the complete scopes, maintenance and future replacement cycle rather than upfront price alone.
Pool size is only one part of the price. The existing surface, access, pool shape, fittings and amount of preparation can have a greater effect. Costs can increase where failed paint, tiles or a vinyl liner must be removed, or where cracks, osmosis, hollow areas, corrosion, movement or an uneven substrate need repair. A useful quotation should state what removal, preparation, repairs, lining, finish and clean-up are included so different proposals can be compared on the same scope.
Conversion removes the old liner, so liner tears, open seams and wrinkles are no longer part of the finished surface. It does not automatically repair every water-loss source. Leaks can also occur in plumbing, fittings, penetrations or the underlying structure. Once the liner is removed, the exposed pool can be inspected for corrosion, cracks, movement and damaged transitions before the continuous fibreglass lining is installed.
Send us a few photos and our team can help identify the likely issue and the most suitable next step.
