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The UK’s Largest GRP Manufacturer


Smartstack – BBA Certified Chimney, Simply the easiest and quickest chimney to install.

The Stormking GRP SmartStack dummy chimney applies the same principles of the Stormking GRP chimney that enhance the appearance of any building offering the builder virtually maintenance free product, with a traditional aesthetic look, but with the added bonus of incorporating a GRP lead effect plinth box and lead flashing detail, saving you time and money with installation. Whilst the chimney used to have a function to them in the past, today they are viewed as unnecessary features that add to the build cost but are required under planning restrictions.

The Stormking GRP SmartStack dummy reproduction brick chimney comes in two standard sizes, in either a ridge cut or rafter cut and is either manufactured with reproduction brick effect stack, or reproduction rendered effect stack, complete with GRP lead effect plinth box and lead flashing detail, chimney flaunching detail and decorative chimney pot. All Stormking GRP SmartStack dummy chimneys are self-finished, lightweight, virtually maintenance free and are supplied as complete units that are quickly and inexpensively installed.

Smartstack is an all in one solution that cuts the cost of labour and materials in one fell swoop. It takes just a little time to fix and requires no specialist skills. You won’t need to provide wasteful bricks either: our GRP bricks look so real, you’ll be pleased they last a lifetime.

Doing the right things and doing things right:

  • Special Colour Options – Brick and Render matching.
  • Integral gutter and lead flashings – no other trades on site.
  • BBA certified and independently assessed to UKAS standards.
  • ISO 14001 Environmental Management Systems.
  • ISO 9001 Management Systems.
  • Meets NHBC Technical Standards