5 day delivery nationwide
in the uk mainland on trussed rafters and engineered floor joists

Introduction to Minera Roof Trusses
truss gallery
WrexhamSituated in the North East of Wales, Minera Roof Trusses have been supplying builders, architects, engineers and house owners with roof trusses since 1977.

The Roof Truss manufacturing plant is located near the industrial town of Wrexham and is near to all major motorways.

The plant has been operational since 1977 and over this time has grown to accommodate our extending range of services, all of which you can view from this website.

factoryOver this time, well over a million trusses have been designed, fabricated and transported to all parts of the U.K.

Whether it be a large mansion dwelling or a commerical building or a small extension, throughout the U.K. you come across a roof designed, manufactured and supplied by Minera.

We have manufactured trussed rafters of all shapes and sizes, and over the coming pages, we aim to offer you our advice and expertise to help you decide on your next project.

In 1985 Minera were the first company in the roof truss industry to offer a "just in time" delivery, which has become established as the U.K's only 5 day delivery nationwide from receipt of confirmation of an order.

As one of the first roof truss fabricators to establish an engineering design department at the truss plant, tight quality control methods were introduced over 15 years ago and this enabled Minera to undertake complex roof projects working with architects and engineers on various schemes.

Please find below some photographs from various projects that we have designed and supplied all across England and Wales. (you may click on the photographs for a larger view)

The photographs will demonstrate that we can help you with your project no matter what the size, and no matter how complex it may be.

Win YipWin Yip
Minera were enlisted to help with the design of the roof structure for a traditional style Chinese building. The roof trusses were engineered to follow the given radius for both curved sections of the roof, so that once the felt, battens and tiles were laid, the finished article would appear on site, as on the architects drawings.

The above three photographs show three different projects each featuring different style of roofs and accommodation. From large span mansions with structural steelwork recommendations to house featuring raised tie trussed rafters to chalet style bungalow roofs with Attic style "Room in Roof" trusses.

Nursing HomeNursing Home
Nursing Home
A large nursing residential care home and care village has recently been completed. Minera designed and supplied the roof trusses which consisted of various truss shapes, many of which are displayed on the next page. Our package consisted of Attic trusses, standard trusses, raised tie trusses and a pack of loose timber engineered to fit over a plant room roof and office roof which was designed by our resident timber engineers.

Cheshire Oaks
Retail shopping development parks. Minera are able to provide design and technical support no matter how large or how complicated.

Truss Shapes



Please click the image below to visit our gallery page
truss gallery

Latest News

  • Delivery Schedule Update

    (Feb 12, 2016)

    We are still on our 5 day delivery and are now taking orders for week commencing 22nd Feb. on Roof Trusses and Engineered Floor Joists more...
  • Boardroom Announcement

    (Sep 15, 2015)

    We are pleased to announce the appointment of Marc Jones as our new Finance Director. more...

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Roof Trusses

Various truss shapes can be used in your project. All delivered in 5 days.


Attic Trusses

An economic solution for creating those extra rooms and to those who wish to extend their property rather than move.


Engineered Floor Joists

Open Metal web joist (Ecojoist / Posi-Joist / Easi-Joist)for quick installation, no waste, made to measure, easy install service cables & pipes.


Free Quote

No obligation free online quotation for trusses and joists .



Free technical support and online documentation.