Manthorpe has been developing innovative building products for the construction industry for over 30 years.

Our comprehensive range of quality building products is designed to meet your every need, from groundwork to roofline, from new build to refurb.

With extensive experience in the plastics industry, we have the expertise to manufacture virtually all our building products in-house and continue to invest heavily in new technology and cutting edge machinery and production processes.

This enables our team to be at the forefront of product development, driving industry progress through precision and innovation.

Manthorpe’s building product portfolio is comprehensive, multi-award-winning and ever-growing, with new product development ongoing within our in-house R&D Department.

Our product range covers roofing, floor and wall ventilation, cavity trays and barriers, loft access doors and a range of access panels, drainage and much more.

The majority of our products are manufactured in the UK, providing our customers with full confidence in their high quality and robustness, and removing any supply chain concerns.

Manthorpe ensures that products are independently tested when required via independent testing organisations, such as Building Research Establishment (BRE) and Warringtonfire, to meet British standards and to achieve relevant accreditations.

Our close relationships with independent and national merchants ensure that our building products are available to purchase from a wide range of outlets throughout the UK.