Tarmac Granular Sub Base Mot 1

Tarmac Granular Sub Base MOT Type 1 is a premium-quality, CE-marked crushed aggregate blend formulated to enhance foundational stability across a wide range of construction and landscaping applications. Comprising a carefully graded mix of particle sizes—from 40 mm down to fine dust—this material compacts into a dense, interlocking sub-base layer that delivers excellent load-bearing capacity, frost resistance, and long-term performance. Whether used beneath driveways, patios, pathways, or shed bases, MOT 1 creates an ideal platform for the final surface layer, ensuring minimal settlement and maximum structural integrity. Available in heavy-duty bulk bags (typically 850 kg to 1 tonne) and smaller major-bags, all packaged in weather‑resistant poly sacks suitable for outdoor storage. Perfect for both professional contractors and DIY installers, it complies with “Specification for Highway Works Clause 803” and BS EN 13242 standards. Each bulk bag covers approximately 10 m² at 50 mm depth, making material estimation straightforward and precise.