About Commercial Window Group
Committed to being the window & door supply partner of choice
Commercial window and door specification made simple
Windows and doors made in the UK. Installed by regional specialists
Closer to your project, while collectively creating a national network, we’re committed to redefining levels of service in commercial window and door supply, offering exceptional quality backed up by technical expertise, great communication and aftercare.
With a standard nationwide product offer and more than 40-years’ expertise in the fabrication, supply and installation of windows and doors, we bring certainty, quality and service, to commercial window and door specification.

The Commercial Window Group has an established 40-year partnership with Profile 22 as a widely specified window and door system. We also have long-standing relationships with leading glass and hardware companies.





Mission, Vision and Values
Our mission
We are an expert, fully accredited, and vertically integrated window and door supply partnership, specialising in the new build and commercial specification sectors.
Our services include design, specification, manufacture and installation, combining national coverage, standardised product ranges and regional delivery.
We supply exceptional products which make homes warmer, more secure, sustainable and energy efficient, and which are guaranteed to perform through-life.
Our vision
We are committed to being the window and door supply partner of choice for the private and public sectors, working in partnership with housebuilders, housing associations and social housing providers, to deliver exceptional homes.
Our Values
- We are committed to exceptional levels of service and support.
- We work in partnership, empowering site teams to run projects more effectively.
- We are committed to delivering best value through expertise and innovation.
- Our approach is underpinned by a commitment to sustainability, and we are actively working to lower the impact of our business activity on the environment.

Regional and expert installation
Members of the Commercial Window Group are fully qualified to survey, estimate, take off, schedule and install windows and doors into commercial schemes.
This includes conforming with method statements, health and safety documentation, risk assessments procedures and insurance requirements associated with working on site.
Services include:
- Technical and specification support
- Survey and quotation
- Attendance at pre-start meetings
- Site audit and inspection
- Call-off qualification
- Supply and installation
- CML commissioning
- Regional remedial service and dedicated fully managed aftercare
- Customer care support including end-user operational and maintenance guides
New build window and door supply
We offer a complete design and manufacture service for the construction sector including commercial windows and doors in next generation window and door systems from Profile 22 and Doorco composite doors.
Social housing window and door specification
Widely specified, we manufacture and install windows and doors made in leading edge and energy efficient window and door systems from Profile 22.
Regional installation specialists
Closer to your project, our network members are highly accredited, complying with a range of SSIPs including, Constructionline, SMAS, CHAS and CQMS, with fully qualified installation teams.
A 40-year partnership with Profile 22
Transparent UK supply chain
Our product ranges are manufactured exclusively in the UK by the Emplas Group, one of the UK’s largest and leading window and door manufacturers.
Installed by our highly accredited network members, we comply with a range of SSIPs including, Constructionline, SMAS, CHAS and CQMS, with fully qualified installation teams.


Transparent and accredited supply
Windows and doors manufactured to British Standards
Our door and window ranges are manufactured to the highest standards in compliance with British Standards ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018. They also meet and exceed current UK Building Regulations.
We are also an accredited manufacturer of Secured by Design windows and doors.
Get in touch to plan your next project
Closing the loop on the construction product life-cycle
Vertically integrated and working in tandem with the Epwin Group, Profile 22, our window and door systems partner, and Pilkington Glass, we’re committed to closing-the loop on the construction product cycle.
This includes becoming the first window and door manufacturer to operate a fully closed-loop recycling scheme.
This includes the collection of old PVC-U windows, reprocessing and re-extrusion into a new generation of thermally efficient windows and doors, which use lower carbon in manufacture and which are easier to recycle at end of life.
Lowering Scope 1 and Scope 2 carbon emissions
The windows and doors that we supply are manufactured in Emplas’ state of the art facility. At the cutting edge of innovation, we maximise the use of energy from renewable sources, including the 20,000Kwh of energy generated by more than 100 solar panels installed on Emplas’ main site.
Emplas has also invested in the latest climate control technology, lowering energy use in heating by 40%.

Your new build window and door partner
Partner with UK’s leading window & door supplier


