Trade and Commercial Supply Of Aluminium Windows & Doors

We are pleased to announce that Dorwingear has acquired the business and assets of Altegra Access & Security and Altegra Window & Door Systems, securing 25 jobs in the process.

Your services, planned maintenance, and installations will continue without disruption, and we apologise for any short delays while the integration is completed.

Dorwingear was established over 50 years ago and has grown into a leading national contractor, trusted by both public sector bodies and private companies across the UK. We are specialists in automatic doors, access solutions, and planned maintenance, with a long-standing reputation for quality workmanship, safety, and reliability.

Over the decades, Dorwingear has developed strong relationships with local authorities, NHS trusts, schools, and major commercial clients, delivering projects of all sizes from routine servicing to large-scale installations. Our commitment to innovation, compliance, and customer care has made us a preferred partner for many organisations.

We are delighted to welcome the Altegra Access team into the Dorwingear family and extend a warm welcome to new clients joining us through this acquisition. The combined expertise of our teams will strengthen our service offering and ensure continued support for all your access needs.

As part of this transition, the business will be rebranded as Dorwingear.

Expertise in Aluminum Solutions for Trade and Commercial Uses

We stand among the UK's foremost experts in aluminum solutions. Our expertise lies in crafting and delivering top-tier aluminum doors and windows tailored for trade and commercial clients. With a fusion of extensive industry know-how and an unwavering commitment to customer satisfaction, we've earned esteemed recognition as one of the premier aluminum fabricators in the south west. Leveraging enduring partnerships with suppliers, we ensure access to premium-grade products at compelling rates.

“The key requirement for us when choosing a provider was the installer being flexible and carrying out work out of hours at a suitable time to suit safeguarding and security for a large nursery. The Altegra team were patient, flexible and effective in finding a solution to these delivery challenges and we would definitely use Altegra again for future projects. The Happy Days team are absolutely delighted with new windows in terms of both operation and appearance. They are looking forward to showing off the site to our upcoming parent open day.”

“Altegra have been a good partner to work with. The relationship we have built is based on trust due to Altegra’s expertise and experience of working in a healthcare environment. They have reacted and found solutions to help the hospital overcome one of the toughest periods in the NHS’s history allowing us to adapt our ways of working and provide the best care for our patients.”

"Altegra’s Aluminium range covers everything we need and its a quality product. We’d definitely recommend Altegra to other installers."