The NEW GRS-DUO radiator pipe guide and seal ensures a quick and easy fit every-time. Offering improved positioning and fixing versatility along with a more robust seal to further ensure that air leakage behind every radiator is drastically reduced.
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An extensive range of high quality products made at our Derbyshire manufacturing site using state of the art design, tooling and production skills.
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REDSHIELD wins product of the year at the Housebuilder Awards 2020.
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The newly designed G953 Diamond Weep® provides a flush faced, robust and discreet solution to cavity wall drainage requirements.
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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.
Browse the categories below to view our extensive range of building products:
Manthorpe is a well-respected designer, manufacturer and supplier of plastic injection moulded, vacuum formed and extruded products for the building industry.
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.
Visit our contact us page to find details of your local Area Sales Manager, who can advise you of your nearest stockist.
Manthorpe’s product portfolio is comprehensive and new product development is ongoing through our in-house R&D Department. Browse the categories below to view our extensive product range:
Comprehensive product portfolio & ongoing new product development through in-house R&D.
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Quality roof ventilation products to increase airflow and combat the build-up of high levels of condensation.
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Ventilation products to provide airflow into the underfloor void, a breeding ground for mould and stagnant air.
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Provide protection from water ingress below roof abutments and restrict the spread of smoke and flames.
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Products designed for quick & easy entry into the roof space whilst providing an insulated barrier & air tightness.
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Direct rainfall captured by the roof away from the building and drainage channels to prevent surface water build up.
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Prevent water ingress into homes & conservation products to reduce the impact of buildings within the natural environment.
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Products designed to tackle heat & air leakage enabling house builders to achieve the targets for modern, energy efficient homes.
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We are working with a local East Midlands Wood Recycling charity to ensure our timber waste is responsibly managed and put to good use. East Midlands
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Manthorpe Building Products has donated over £150 worth of children’s gifts to the Cash for Kids 2021 Mission Christmas appeal. Staff were encoura
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This change is part of our effort and commitment to continuous improvement of our products and processes. The updated design of the Plain In-Line
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The all-new GRS-Duo from Manthorpe is the result of extensive research and development to ensure that plumbing engineers, specifiers and develo
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We are delighted to announce the appointment of Andy Howard to the newly established role of Business Development Manager. Andy's role will focus on
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The Code for Construction Product Information, first published in draft form in January 2021, has now been approved and is ready for companies to sign
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Manthorpe Building Products has published its latest brochure – updating housing developers, architects, contractors and merchants alike with techni
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From 6th April 2021, the Polypipe Group becomes known as Genuit Group plc. The new corporate brand will underline Genuit’s position as a key partner
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Polypipe Group are taking part in a Race Around the World Challenge, collectively running, walking or cycling 25,000 miles in 5 weeks! We're doing
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Our best selling roll panel vent just got better - now available in 1.25m, the pre-lapped G504 double panel (patent pending: 2011290.0) width allows
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In keeping with our philosophy of always striving for best practice, Manthorpe Building Products has signed up to Operation Clean Sweep®. Led in the
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3rd December 2020 was a big night for the housebuilding industry, hosted virtually for the first time, the annual Housebuilder Awards recognise innova
Read more >From our first foray into the building industry through to our latest product innovations, Manthorpe Building Products has grown year on year thanks to a philosophy of continuous investment and development.
Read moreAt Manthorpe we pride ourselves on our high quality standards, not just for the products that we produce; but for our design, manufacture, sales and delivery processes as well.
Read moreInnovation has always been at the core of the company. From new technology investment to in-house research and development, Manthorpe is constantly looking ahead to meet the needs of the industry.
Read moreManthorpe Building Products is an associate member of the following organisations:
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