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Drainage

Drainage moves surface water away from an area. Drainage products from sump units, gratings, couplings, end caps and much more; Howarth have everything you need to complete your drainage system. 

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  • Timloc%20Building%20Products%20-%20RTV-TEGR%20Thin%20Leading%20Edge%20Roof%20Tile%20Vent%20-%20Grey.png

    Timloc Thin Leading Edge Tile Vent Grey (8 Pack) (RTVMULTI-TEGR)

    Grey leading edge tile vents provide roof space ventilation while maintaining a neat roofline.
  • Timloc%20Building%20Products%20-%201144%20-%20Cavity%20Wall%20Weep%20Vent%20Extension%2050mm.png

    Timloc Wall Weep Extension +50mm for Timloc 1143 & TW1 Weeps (1144)

    50mm wall weep extension compatible with Timloc 1143 and TW1 cavity wall weep systems.
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    Viva Straight WC Pan Connector

    The Viva Sanitary Straight WC Pan Connector is a rigid polypropylene connector designed for connecting a toilet pan to 4" / 110mm soil pipe. It is suitable for use with 4" / 110mm PVC-U and cast iron soil pipe. The connector has a 90–107mm inlet to...

Drainage

The drainage of rainwater is significantly important when starting a construction project, as without any efficient drainage we would be prone to increased flooding, which could ultimately cause problems for buildings and the land itself.

Howarth Timber & Building Supplies works closely with ACO to provide solutions for surface water control, and our plastic drainage systems are lightweight and easy to use while offering flexibility and strength.

Our rainwater plastic plumbing systems are designed to collect and move rainwater to either allow for harvesting (ideal for watering the garden) or direct it into the main drainage system. This is especially important to do around buildings to prevent damage caused by a build-up of water. 

If you are interested in purchasing any drainage pipes or products, or are just seeking further advice, please contact your local friendly Howarth branch.

How to guides


Residential drainage solutions

Let’s look at the features to consider when installing residential water management solutions…


A Class Apart: Drainage Load Classes

A class apart: all you need to know when it comes to drainage.