Diamond Pro® Air
Transform Your Garden with Ease
Diamond Pro® Air offers the perfect solution for homeowners seeking stylish, durable, retaining walling that’s remarkably easy to install. Each block weighs just 24.5 kg, making it lighter to handle without compromising the strength needed to support walls up to 1m (3.28ft) high.
Designed with convenience in mind, its innovative locator lugs create a secure, mortarless interlock—no messy adhesives or complicated fittings required. Whether you’re building it yourself or working with a professional, installation is quick and straightforward.
Featuring a rustic split-face finish in a selection of warm earth tones, Diamond Pro® Air brings timeless charm to any outdoor space. Proudly made in the UK with 100% renewable energy and locally sourced aggregates from our own quarry, it’s a sustainable and stylish choice for transforming your garden effortlessly.
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Colours
Sizes
DIAMOND PRO® AIR – BLOCK:
L 450* x D 290 x H 200mm
DIAMOND PRO® AIR – CORNER BLOCK:
L 450 x D 225 x H 200mm
DIAMOND PRO® AIR – CAP BLOCK:
L **450 x D 312.7 x H 100mm
* The Diamond Pro® Air Block ‘short side’ is 285.75mm in length.
** The Cap Block ‘short side’ is 300mm in length.
Need a bigger wall? In addition to our garden walling, we also provide a complete retaining wall solution for taller structures. For more information contact your local Outside Rooms Centre.
Contact our sales department for up-to-date information on colour and size availability.
AG Recommends
AG Recommends products should be mixed on site from a minimum of 3 packs to help reduce the effect of banding.
Useful Tools
Design Inspiration
A selection of completed works by AG










