IGU supply
Inhouse manufacture of energy efficient double and triple glazed units
Saint-Gobain Planitherm and Planitherm Plus
We supply the complete SGG Planitherm and Planitherm Plus ranges. Developed for the residential sector, this includes Energy Standard, Comfort and Comfort Plus options.

Simplify your supply chain
Saint-Gobain Planitherm and Planitherm plus
Saint-Gobain has made it simple to sell the benefits of leading-edge innovation in glass with Planitherm and Planitherm Plus ranges.
Choose from Energy Standard, Comfort or Comfort Plus Options:
Planitherm Comfort Plus
Planitherm Comfort Plus is the ultimate IGU, using an additional coating to block out 50% of external heat from the sun on hot days while keeping in 63% more internal heat. It also delivers an even more impressive level of thermal performance with a 63% energy efficiency gain.
Accreditations
All IGU’s supplied by the Commercial Window Group are CE marked and meet and exceed requirements set out in BS EN1279 and BSEN12150. We also offer complete supply chain transparency with bar-code tracking.
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Technical support
As specialists in commercial new build and social housing specification, our teams, we’re here to answer your technical questions or help you plan your next project.
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Low carbon glass
We’re part of the Saint-Gobain Glass Forever programme. It means we collect and recycle post-consumer as well as manufacturing waste, which is then recycled into new high performing units. This uses less energy and lowers the embodied carbon of the products that we supply.
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.
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.
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New build and social specification windows
High security commercial windows
Our uPVC window ranges are manufactured with advanced locking mechanisms from Avantis and the Kubu Smart Sensor – as standard.
This includes a high security bi-directional hook and shootbolt lock, with Avantis’ patented Mushroom technology.
PAS24 compliant, Secured by Design accredited and with a 5-year mechanical guarantee, it fully integrates with Kubu, the window and door smart home security system.
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Want to know more about Kubu?
The Kubu smart sensor allows end-users to monitor the status of their window and door locks in real-time, sending a notification if it’s been left unlocked and allowing them to check if their home is secure anytime, anywhere, from the Kubu app.
Smart security for new build homes

A partnership you can trust
Our latest projects.
PVC-U foil colour options
PVC-U foil colour options
We bring increased flexibility to design, with a choice of 19 low maintenance PVC-U foiled and colour finishes available from stock on a 10-day lead time.
Choose from smooth flat finish contemporary greys to period pebble greys, sages and claystone woodgrains.
We also offer a further 23 made-to-order colours, including foiled on both side options. These are available on a choice of bases.
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Standard Colour Options - 10 day lead time

White / White Base

White Grain / White Base

Chartwell Green / White Base

Cream / White Base

Black-Brown / White Base

Light Oak / White Base

Agate Grey / White Base

Slate Grey / White Base

Anthractie Grey / White Base

Rosewood / White Base



Rosewood / Rosewood Base

Light Oak / Light Oak Base

Anthracite Grey / Anthracite Grey Base

Black-Brown / Black-Brown Base


Premium Colour Options - 10 day lead time

White Grain / White Grain Base

Anthracite Grey Smooth / Anthracite Grey Smooth Base

Anthracite Grey Smooth / White Base

Cream / Cream Base

Pebble Grey / White Base






