AQUAGLAZE

Hydrostatic Valve Replacement

Why Clients Choose Aquaglaze

Specialised Pool Resurfacing

Tailored solutions for concrete and fibreglass pools.

Decades of Experience

Trusted by Sydney pool owners.

Owner-Operated Expertise

Roy personally oversees every project.

Fast, Clean, Reliable Work

No mess, no stress — just results.

Hydrostatic Valve Replacement for your Swimming Pool

Aquaglaze recommends all swimming pool owners consider the age of their pool’s Hydrostatic valve when their swimming pool first starts to leak. It should be your first line of attack before obtaining expensive pipe pressure testing and leak detection services. In most cases, pool water leaks are caused by old worn out Hydrostatic valve. Hydrostatic valves are relatively inexpensive to replace. In fact the Hydrostatic valve, in your pool, should be replaced every five years to ensure you have a good seal and your swimming pool is not losing water. AQUAGLAZE can replace your Hydrostatic valve whether your pool is full or empty. For a free quotation or some professional advice click here

How the Hydrostatic Valve Works

The Hydrostatic relief valve is located in the deepest part of your swimming pool. It may be under the main drain cover or in its own box situated on the bottom of the swimming pool. The purpose of the Hydrostatic relief valve is to act as a one way valve allowing water into the pool but not out of the pool. It opens when there is an excessive build up of water pressure under your pool This allows the ground water to enter the pool and keep the equilibrium between the pool and underground water to avoid damage to the pool.

Most Main Drain assemblies are designed with the same major components.
  • The Main Drain must be installed at the deepest point of the swimming pool so the water is able to drain completely from the swimming pool.
  • The valve stem protrudes into the gravel pit below the structure of the pool so the water can drain into the pool easily.
  • The hydrostatic valve is flitted into the base of the drain to stop water going out but allowing high pressure water in so the pool does not lift out of the ground.

Protect Your Pool from Underground Pressure

Get expert hydrostatic valve replacement before problems begin.

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BEFORE
AFTER

How We Work

Consult & Quote

We inspect your pool and provide expert advice.

1

Site Visit/Preparation

Free On-site inspection.

2

Professional Application

We resurface with precision, care, and zero shortcuts.

3

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