Simplifying commercial window and door specification
Regional Delivery.
Nationwide window & door supply.
The Commercial Window Group is an expert commercial specialist, setting the new expectations of product quality, service and support in new build and social specification window and door supply and installation.
A partnership you can trust
Our latest projects
Combining exceptional service, a standardised product offer, national coverage and installation by regional specialists, we empower new build housebuilders and social housing providers to deliver projects and window and door replacement programmes on time – and to budget.
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.
Making your project budget predictable
12-months fixed pricing on window and door supply
We offer fixed pricing for 12-months from placement of order to ensure stable and predictable project budgeting.
Get in touch to plan your next project
Let’s discuss your project
Our trusted partner network
Looking for window and door supply in the UK?
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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.
Windows and doors made in one of the UK's most advanced manufacturing facilities
Find out more about the other energy efficient windows in our range
Profile 22 Casement Windows
Profile 22 Flush Casement Windows
We manufacture flush uPVC casement windows, fabricated in Optima, the energy-efficient next generation system from Profile 22.
Profile 22 Flush Tilt-and-Turn Windows
We also manufacture the energy efficient Profile 22 Optima uPVC Flush Tilt-and-Turn window, bringing a contemporary design to a highly flexible commercial window.
Profile 22 Tilt-and-Turn Windows
Profile 22 Fully Reversible windows
Residential Doors
With a wide choice of composite doors, plus PVC-U panel doors, we offer one of the UK’s widest and most competitive residential door ranges.
Let’s discuss your project
We keep great company
Our supply chain
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
We’re here to do things differently
Approved installer service offer
- 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
The latest news and opinion from our experts
News and insights
December 22, 2025
Stability through uncertainty
Your new build window and door partner
Partner with UK’s leading window & door supplier
