DURATECH - Duratech vision niche 1.5" concrete-liner short

Duratech vision niche 1.5″ concrete-liner short

The DURATECH Vision niche 1.5″ concrete-liner short is a purpose-built underwater lighting niche designed for installation in concrete or liner swimming pools. This niche serves as the housing unit that is embedded into the pool wall during construction or renovation, providing a watertight and structurally secure recess into which a compatible underwater light fitting is subsequently installed. The short-body profile of this model is specifically engineered for applications where wall thickness or structural constraints limit the available depth behind the pool shell, making it particularly well suited to liner pools with shallow wall cavities or concrete pools where a reduced penetration depth is required.

The 1.5″ pipe connection size refers to the conduit or cable duct entry point integrated into the niche body, which accommodates standard 1.5-inch pipework or conduit used to route the electrical cable from the niche to the junction box or transformer outside the pool. This standardised connection size ensures compatibility with widely used pool electrical installation systems and makes integration into existing infrastructure straightforward for qualified pool electricians.

Technical characteristics and construction

The DURATECH Vision niche is constructed from durable, chemically resistant materials formulated to withstand prolonged exposure to pool water, chlorine, saltwater, and UV radiation without degrading. The short-body variant reduces the overall installation depth required behind the pool wall compared to standard-depth niches, which is a critical advantage in pool shells with limited wall thickness. The niche is designed to accept the DURATECH Vision series light fitting, ensuring precise mechanical alignment, a reliable watertight seal, and correct optical positioning of the light within the pool environment. The concrete-liner designation indicates that this niche is compatible with both concrete pool construction methods and liner pool installations, offering versatility across the two most common residential and commercial pool types. The niche body is typically provided with a flange or collar that creates the necessary bond with the pool shell material during the casting or liner-fitting process, preventing water ingress behind the fitting.

Suitability and installation context

This niche is intended for new-build pool projects or pool renovation works where an existing niche requires replacement. It is suitable for both residential and light commercial pool applications. The short-body design makes it the preferred choice where the pool wall depth is restricted, such as in prefabricated panel pools, shallow concrete shells, or liner pools constructed over a limited-depth base structure. Installation must be carried out by a qualified pool builder or electrician in accordance with applicable electrical safety regulations governing underwater lighting. The 1.5″ conduit connection ensures compatibility with standard pool wiring conduit systems. Compatibility with the DURATECH Vision range of underwater light fittings should be confirmed prior to purchase to ensure the correct light body, trim ring, and gasket set are used together with this niche for a fully watertight and code-compliant installation.