SITE PREPARATION STRUCTURAL COMPONENTS


such as union pieces and running outlets are secured, as one of the gaskets may be dislodged or damaged. In this case, you can release the joint by squeezing the gutter, and reposition the gasket into the correct location or replace the damaged gasket with a new one. Alternatively, if the guttering is sagging due to a loose or incorrectly positioned brackets, water will accumulate and pool instead of owing as it should. f the issue is due to a loose screw, insert a wall plug and re-screw the bracket.


If the bracket is not positioned correctly, fill the hole and reattach the bracket in the correct position. Plastic guttering should also be checked to ensure that gutters have not moved beyond the thermal expansion guides on the gutter fittings. To tackle leaks at the end of a guttering length, it is important to check if a stop-end is missing or dislodged. If the stop-end has been dislodged then it should be refied, in the case of a missing stop-end the gutter profile


and size should be checked and then the stop-end should be replaced with one which is compatible with the gutter profile. n the case of a loose plastic downpipe, inspect the clips and screws to see if they’re properly connected. Replace the screws with the same size if any are missing. Alternatively, the issue could stem from loose wall plugs, so replace them and secure the screws back in place. Unfortunately, if rust is spotted, it indicates that the gutters have reached the end of their lifespan, and replacement is necessary for continued efficient rainwater drainage and home protection. At this point, it may be wise to switch to plastic gutters, which do not rust and can still provide the traditional cast iron aesthetic if required. Maintaining a rainwater drainage system is vital for the protection and longevity of your home. Neglecting to upkeep your gutters and downpipes can lead to costly repairs and secondary issues as well as potential damage to the home. By following these best practices, you can help prolong the life of your rainwater drainage system and keep your home protected.


Paul Grills is technical manager at Brett Martin


36 www.sbhonline.co.uk


jul/aug 2023


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