Four reasons why your pool may need refurbishment

A well-designed swimming pool should feel like a natural extension of the home - somewhere to relax, exercise, entertain and spend time with family and friends. Whether used daily or occasionally, a pool represents a long-term investment in both lifestyle and property.

Like any part of a home, however, swimming pools age over time. Regular servicing and professional maintenance play an essential role in protecting the pool and its equipment, but even well-cared-for pools will eventually benefit from refurbishment. In some cases, refurbishment is necessary to address wear and tear or structural concerns. In others, it is an opportunity to modernise an older pool and bring it in line with how you want to use the space today.

Here are four common signs that your swimming pool may need refurbishment.

Cracks in the pool structure

Cracks are one of the most obvious warning signs that a pool may require attention, although not every crack indicates a major structural issue.

Surface cracks can sometimes appear around the top edge or finish of a concrete pool. These are often cosmetic initially, but they should still be monitored carefully, as water ingress and changing ground conditions can cause them to worsen over time.

Structural cracks are more serious. These run deeper through the concrete shell and may lead to water loss, movement or long-term damage if left unresolved. In some cases, they may indicate problems with the original construction or changes in the surrounding ground.

An experienced pool engineer will assess the type and severity of the crack, identify the underlying cause and recommend the most appropriate solution. Early intervention is always preferable, as smaller repairs can often prevent more extensive refurbishment later on.

The pool finish is showing signs of age

Over time, pool interiors naturally begin to show wear. Tiles may become stained or dated, liners can wrinkle or tear, and older finishes may start to feel rough underfoot.

For liner pools, replacement is typically required after several years, particularly if there are signs of cracking, fading or separation around fittings such as steps and lights. Modern liners are available in a wide range of colours and finishes and can dramatically improve the appearance of an older pool.

Concrete and tiled pools may also benefit from resurfacing or retiling. In many refurbishment projects, homeowners choose not only to repair worn finishes but also to modernise the overall aesthetic of the pool, updating colours, lighting, edging details and surrounding materials to better complement the property.

A refurbishment can often transform the look and feel of a pool without requiring a complete rebuild.

The plant room and equipment are outdated

In many older pools, the issue is not the pool itself but the equipment behind the scenes.

Filtration systems, circulation pumps, heating systems and dosing equipment all have a working lifespan. Older systems may become inefficient, unreliable or expensive to run compared with modern alternatives. In some cases, parts may no longer be readily available.

Refurbishment provides an opportunity to upgrade the plant room with newer technology that improves efficiency, water quality and ease of use. Modern control systems can automate many day-to-day functions, while newer heating and circulation equipment can significantly improve energy efficiency and reduce ongoing operating costs.

For many homeowners, these upgrades can make the pool more enjoyable and easier to maintain on a daily basis.

The pool no longer suits your lifestyle or property

Refurbishment is not always driven by problems or deterioration. Sometimes, a pool simply begins to feel dated.

Design trends, technology and lifestyle expectations evolve over time. A pool built twenty or thirty years ago may still function perfectly well, but it may no longer reflect the style of the property or how you want to use the space today.

Some homeowners choose to refurbish in order to:

• modernise the appearance of the pool
• improve accessibility and usability
• create a more contemporary outdoor living area
• introduce wellness features such as hydrotherapy or relaxation zones
• improve lighting and atmosphere
• update surrounding paving and landscaping

A carefully planned refurbishmentcan completely revitalise an existing pool and help it feel integrated with the home once again.

At London Swimming Pool Company, we specialise in swimming pool servicing, refurbishment and modernisation for residential pools at properties across London and the Home Counties. Whether your pool requires structural repairs, equipment upgrades or a complete visual transformation, our team can advise on the most appropriate approach.

If you would like advice on planning a refurbishment, our team will be happy to help - contact us on 020 8605 1255 or email