top of page


Protecting structures against clay heave and ground movement

Clayfill is a low density Expanded Polystyrene (EPS) compressible fill that helps reduce any forces exerted onto deep fill foundations, concrete ground beams and piled foundations. These pressures can be caused by many things, the expansion of clay soils, excess water or overgrowth of tree roots. Whatever the reason for the development of these forces Clayfill can help absorb the pressure exerted onto the foundations.

Join the Club

Join our email list and get access to specials deals exclusive to our subscribers.

Thanks for submitting!


Orders and happy customers since 2016


Straight2site was established in 2016 and  we believe that our website gives everyone from the DIY Enthusiasts to Large Contractors the opportunity to purchase their construction supplies 24/7 and not just during standard working hours.


We only stock the highest quality of products from brands such as Marshalltown, TJEP, Clipfix, Adomast, Mesto & many more. We offer a huge selection of Construction and building products online in the UK, with categories including Formwork and Shuttering, Chemicals, Tools, Tying, Reinforcement, Precast, Floor Slab and much more. Next Day Delivery is available on all of our products.

Industrial Building
bottom of page