Our decking support risers are the most robust, durable and sustainable joist supports in the market. Supporting heights from 10mm - 595mm, the risers can bear loads up to 1000KG and come with a 20 year limited warranty.
Adjustable heights between 10 - 595mm (options below)
140mm head and 200mm base
May require assembly
Joist cradle and slope corrector options easily incorporated
90% recycled Polypropylene and 100% recyclable
Quick & simple to install, saving you over traditional supports
Require 4 (timber joists) / 7 (plastic joists) per 1m² of decking*
*Use as a guide, please use your own accurate plans to help determine required material
We offer FREE delivery on all orders over £1000 - (3-5 day lead)*.
As we hold all of our material in stock, once your order is placed, our delivery team will contact you to arrange the next available delivery slot in your area.
Large deliveries are to the property kerbside, a person must be present to help unload goods if required and sign for receipt. For full terms of our deliveries please read our terms and conditions.
Small Parcel (<1kg)
Large Parcel (<20kg)
Standard Delivery (<£1000)
Standard Delivery (>£1000)*
*Our sample pack price of £4.99 is refunded when purchasing any products from Adeck.
Note: All prices are inclusive of VAT at 20%. Additional charges for Scotland & NI deliveries. Click here for our Delivery Terms & Conditions.