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Staying ahead of the CURV®

The Cowled Universal Roof Vent offers a versatile solution to roofspace ventilation across a wide range of roof coverings to pitches as low as 12.5 degrees.

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Proudly designed and manufactured in the UK

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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Introducing Diamond Weep®

The newly designed G953 Diamond Weep® provides a flush faced, robust and discreet solution to cavity wall drainage requirements.

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Innovative building products for the construction industry

A comprehensive range of quality building products from groundwork to roofline, from new build to refurb. With over 30 years experience in the plastics industry we manufacture virtually all our products in-house and in recent years we have invested extensively in technology and cutting edge machinery.

Our Products

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:

All Products

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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Wall & Floor Ventilation

Ventilation products to provide airflow into the underfloor void, a breeding ground for mould and stagnant air.

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Cavity Trays, Closers & Barriers

Provide protection from water ingress below roof abutments and restrict the spread of smoke and flames.

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Loft & Access

Products designed for quick & easy entry into the roof space whilst providing an insulated barrier & air tightness.

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Rainwater & Drainage

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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Air Leakage

Products designed to tackle heat & air leakage enabling house builders to achieve the targets for modern, energy efficient homes.

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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. 

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At 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.

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Innovation 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.

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Manthorpe Building Products is an associate member of the following organisations:

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