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Landscaping & External Works


meet the requirement for ‘low slip potential’ in both wet and dry conditions. As a further option many manufacturers can provide you with alternative colours that may help when dis- tinguishing between a change in height such as steps or a ramp. Further details on slips and trips can be found at http://www.hse.gov.uk/slips/.


timber decking. This means that it may be possible to retro-fit composite decking over an existing sub-frame. The considera- tions here would firstly be if the sub-frame is sound and likely to last as long as the new deck boards. Secondly does the exist- ing construction meet the manufacturer’s technical require- ments for their product – for example are the joist centres the correct spacing. Retro-fit is certainly worth consideration if you are replacing an existing deck.


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sizes, lengths, colours and finishes. There is likely to be a product to suit every taste, trend and functionality. Some prod- ucts have the appearance of hardwood or reclaimed timber; others have a more contemporary ribbed effect and most come in a variety of colours to compliment a plethora of surround- ings. You may also wish to consider other aspects such as more durable options for high traffic areas; stain resistant boards for areas used for eating and drinking and longer length boards for a continuous appearance across the deck. Some manufacturers can also offer a deck board that you can curve for a totally unique appearance.


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Grip levels Many composite decking products available in the UK will


Appearance and functionality Composite decking is available in a wide range of shapes,


architects today, many of which work extremely well with com- posite decking. Product options can include composite, glass, aluminium, wood or even a mixture of these. Whether you specify railing from your decking manufacturer or a standalone parapet company you may wish to ensure their products meet the requirement for your application whether domestic or com- mercial. For further details on deck railing specification please visit http://www.tda.org.uk/.


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Timber decking is a huge success in the UK and will continue to be so. However where there is demand for a functional, attractive and ultra low maintenance deck there is now a variety of composite products to meet that requirement and poten- tially surpass your client’s expectations.


Railing There is a vast array of deck railing options available to


Retro-fit Composite decking is usually installed in a similar way to


44 www.buildingconstructiondesign.eu


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