WD Group Ltd


Commercial Window and Door Systems

We specialise in the fabrication, supply, and installation of aluminium windows, doors and curtain walling systems. Products are available in a variety of styles and performance specifications to meet diverse architectural needs. Our expert team is dedicated to assisting clients in selecting the ideal products to match their project requirements, ensuring both functional and aesthetic excellence. Whether you’re embarking on a new construction project or renovating an existing structure, we provide tailored solutions and professional guidance every step of the way.

With our extensively experienced team in the glass and glazing industry, we offer intricate design solutions, detailed technical advice, and high-quality quotations for projects of any size.

Our Case Studies


With a deadline of 10 weeks for completion, we utilised ALUK’s 58BW window systems, 58BD and GT55 TB door systems as well as SL52 curtain walling. Industrial development specialist, First Industrial, wanted to create a manufacturing unit that met specific sustainability requirements and the ALUK systems specified helped the project to achieve a BREEAM ‘Very Good’ rating, as well as meeting the architect’s design intent of slim sight-lines and profile sizes. In addition, low-E grey anti-sun glazing was used to complete the systems and provide much needed daylight to the factory floor.

Tredegar Road

WD Group were contracted to manufacture and install all Windows, Doors and Curtain Walling to the Tredegar Road Development in London. Using a range of ALUK products we were able to match the architects design request for slim profile windows and curtain walling. We were also able to achieve a BREEAM Excellent rating, with components comfortably exceeding the current Building Regulations Part L1A minimum U value for windows of 2.00 W/m2 K.

Ash Lawn School

A total of 97 windows were manufactured, all specified to be top hung using restricted hinges to comply with building safety regulations for schools and public buildings. Opting to use the complete 150mm cill section the windows sit neatly in the opening and have a uniform aesthetic using black accessories externally and silver internally.

As with all new buildings, ensuring they are thermally efficient and secure the Kestrel thermal framing and thermal commercial door systems were installed. All the entrances to the building are fully secure and the commercial door system has been tested to achieve PAS24 security standard.

St Osmund’s CE Middle School

WD Group have undertaken the glazing & Curtain Walling packages at St Osmund’s CE Middle School, Dorchester. Due to increasing demand for schools in the Dorchester area, a new two storey detached building has been constructed .
The new building provides four additional classrooms, a multi-purpose resource teaching space and a new dining hall and kitchen.
The glazing screens were constructed from Technal MX52 Capped Curtain Walling with Technal FY65 Pivot & Top Hung Window inserts.

1 Park Road

WD Group facilitated the removal of the existing aluminium single glazing system, and upgraded the glazing element with Technal FY65 Commercial Window System. One of the elevations of the building runs along a main railway into London where WD Group overcame complex hurdles in order to complete the installation.
Technal MX52 Trame Vertical Curtain walling was installed to the glazed façade stairwell to provide a feature to the building and to provide natural light to the atrium.



Constructionline is the UK’s register of construction contractor and consultants. The organisation gathers and assesses pre-qualification information on behalf of the public and private sector procurer’s.


FENSA stands for the Fenestration Self-Assessment Scheme and was set up by the Glass and Glazing Federation (GGF) in response to current building regulations.


ISO 9001

ISO 9001 is an international standard in quality management demonstrating quality assurance and that our service is synonymous with efficiency, value and high performance.


TrustMark is a Government backed scheme developed with the intent to raise standards across the industry and provide a recognisable brand to both customers and installers alike.

Safe Contractor

Safe Contractor are a leading Health and Safety pre-qualification assessment scheme provider and are dedicated to promoting higher standards of competence and compliance in the industry.

Builders Profile

Builders Profile is the open-access Common Data base service providing compliance and PQQ information to the construction industry.

It is our policy to meet our obligations in accordance with the Health and Safety at Work etc Act 1974 and take all reasonable and practicable measures to meet the Workplace (Health, Safety and Welfare) Regulations 1992.

We provide a safe and healthy workplace for all our employees, project related personnel, visitors and members of the general public who come into contact with the Company and any of its undertakings.

All our employees are issued with the correct PPE to carry out their assigned tasks/projects. Window & Door general policies:
– Provide adequate control of health and safety risks arising from our work activities
– Consult with our employees on matters affecting their health and safety
– Provide and maintain safe plant and equipment
– Ensure safe handling and use of substances
– Provide information, instruction and supervision for all employees
– Ensure all employees are competent to do their task, and to provide adequate training
– Prevent accidents and cases of work-related ill-health
– Maintain safe and healthy working conditions
– Review and revise our policies, as necessary, at regular intervals


Contact us for your next project.