MOT Type 1 Sub Base Bulk Bag Ryan Bricks It is a vapour barrier

It is a vapour barrier and stops water vapour from entering the roof structure

18 U-value in 100mm cavities thanks to the tongue and groove rebate

Why Choose These 3

reducing the risk of corrosion

utilise a high-quality

MOT Type 1 Sub Base Bulk Bag Ryan Bricks It is a vapour barrierAre you looking for the highest quality road construction material? Our MOT Type 1 Roadstone Bulk Bag is just what you need. This durable aggregate is perfect for constructing solid, stable surfaces that will last for years to come. Whether you're laying a driveway, building a road, or constructing a patio, MOT Type 1 Roadstone is the ideal material for the job. MOT Type 1 Roadstone is well graded, which means it contains a good mix of stone sizes,