Manufacturer of Roof Trusses and Metal-Web Joists

Supplying roof trusses and joists to builders, architects, engineers and homeowners across Wales since 1980.

fink roof trusses
Roof Trusses

The range of trussed rafter designs can create a variety of roofscapes, with all the benefits of offsite production.

attic truss room in the roof
Attic Trusses

Attic trusses or 'room-in-the-roof', economically add to your living space and property value.

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Feature Trusses

Hand made hardwood and softwood frames, traditional and aesthetically pleasing.

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Metal web joists allow you to build quickly and economically. The open web design is efficienct and cost effective

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Posi-rafters for pitched and flat roofs, all the benefits of metal web construction.

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Timber Merchants

Offering a range of graded timber, carcassing, CLS, flooring, fencing and decking.

Latest News

The health and well being of our employees, customers, contractors and family members is a primary concern for us. We remain open for business and ask that you observe the Covid 19 health and safety advice.

Welcome to the World of Posi Technology

Posi-Joists, Posi-Rafters and Posi-Attics !

Full Estimating and Design Service

Fulfill your plans, keep them on budget!

The Complete Package

Roofing and flooring accessories

Timber Merchants

A range of products from our saw mill


At Melingoed everything we do is designed to bring your project to fruition economically and efficiently. Offsite manufacturing using industry leading design software and quality, graded materials. Providing you with quality controlled products and services that will help make your project a success.