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Manthorpe Building Products Ltd

Manthorpe Building Products Ltd

Manthorpe gives you peace of mind, every time.

+44 (0)1773 303000 Website

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Manthorpe Building Products is a multi-award winning designer, manufacturer and supplier of plastic injection moulded, vacuum formed and extruded products for the building industry, with extensive product ranges available throughout the UK.


We have over 35 years’ experience in developing products and solutions that deliver a variety of benefits to the construction industry.


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.


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.

Products

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G965 Dual Extended Telescopic Underfloor Void Ventilator

G965 Dual Extended Telescopic Underfloor Void Ventilator

Plastic Access Panels

Plastic Access Panels

Thru...Air® Build In Telescopic Air Brick System

Thru...Air® Build In Telescopic Air Brick System

Tile Access Panel GLTAP-500 - Access Panel

Tile Access Panel GLTAP-500 - Access Panel

Case studies

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Condensation problems in the roofspace

Condensation problems in the roofspace

Insulated Loft Spaces

Insulated Loft Spaces

From Mortar Bedding to Dry Fix Roofing – what price quality?

From Mortar Bedding to Dry Fix Roofing – what price quality?

BS 8612: Setting the standard for dry fix roofing

BS 8612: Setting the standard for dry fix roofing

Literature

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Manthorpe Mini Castellated Tile Vent - BRE Wind Tunnel Test Report No. 295-318

Manthorpe Mini Castellated Tile Vent - BRE Wind Tunnel Test Report No. 295-318

Warrington Fire - Manthorpe Joist Seals - Test Report No. 142893

Warrington Fire - Manthorpe Joist Seals - Test Report No. 142893

ISO 9001:2008 Certificate

ISO 9001:2008 Certificate

Warrington Fire - Manthorpe Access Panels - Test Report No. 162703 Issue 2

Warrington Fire - Manthorpe Access Panels - Test Report No. 162703 Issue 2

Trade names

  • CURV
  • Diamond Weep
  • Felt Lap Vent
  • Flash Vent
  • Peep Weep
  • REDSHIELD
  • SlotDrain
  • SmartDrain
  • SmartVerge
  • Thru...air
  • Manthorpe
  • Manthorpe Building Products
  • Building Products
  • GRS-DUO
  • GRS-DUO-15
  • Radiator Pipe Guide & Seal
  • Dry Fix
  • Linear Dry Verge
  • Dry Ridge
  • Dry Hip
  • GRP Valley Troughs
  • Tile Vents
  • Slate Vents
  • Tile & Slate Vents
  • Soffit Vents
  • Swift Brick
  • Swift Nesting Brick
  • Loft Doors
  • Access Panels
  • Loft Access
  • Underfloor Vent
  • Cavity Trays
  • Cavity Closer
  • Cavity Barrier