Dortech is delighted to announce it has now reached its 25th year of trading!

The company specializes in the design, manufacture, installation and ongoing maintenance of aluminium windows, entrance doors & roof lights, curtain walling in UK.

Located in the heart of Yorkshire and employing over 55 people, with a turnover of over £8.5M, Dortech is on track to significantly increase its production capacity through further investment in new production equipment and staff training to enable it to continue to improve upon safety, quality, lead times and yield greater economies of scale for the direct benefit of its customers.

Since coming through the last recession, the company has grown year on year in turnover, employees, production space and profitability. 2018 has seen the company win orders from new customers whilst seeing an increase in ongoing work from long-term customers such as Willmott Dixon, Wates Construction and BAM Construction.

Dortech firmly believes that a fundamental element of their success over the past 25 years is due to its focus on exceeding customer expectations and commitment to investing company profits back into the business.


We are incredibly grateful for all the support our customers and hard work of our staff, which has been instrumental in helping the company grow and develop into what it is today.

We have now over 55 professional and dedicated staff, with experience delivering some of the most iconic and technically complex façade projects in the UK.  Recent expansions have included the development of two factories with over 24,000ft2 of production space and offices in Huddersfield and most recently Liverpool.

We already have a really strong order book for 2019 and we are in the process of making a very significant investment in our processes and production machinery which will enable to business to continue its growth whilst providing an unsurpassed level of customer focus and technical expertise with all the projects we undertake.”

          James Sutherland (Managing Director)