+44(0)121 749 7099 mail@stemkogroup.com

A unique and complete package

No-one delivers like Stemko Group

Commercial timber doorset, steel doorset, and glazed timber screen supply and installation

Commercial property refurbishment, commercial fit-out and new build projects are a complex project management balancing act. Reduce that complexity, reduce your project management effort and save money by choosing a commercial timber doorset manufacturer with a proven track record to deliver more.

Plan, supply, install – Stemko Group does it all

Stemko Group offers something unique, especially as a timber and steel doorset manufacturer and supplier within the M25 and London. What’s more take a look at what our clients have to say and how they score us for the way we work and deliver for them. We know we provide a stellar service; they seem to agree.

We are the UK’s premier supplier of quality timber and steel doorsets and glazed timber screens, focusing within the M25 but with capabilities to deliver across the country. Whether you require your timber doorsets for a refurbishment, fit-out or new build project that is commercial, or within the education, healthcare, or leisure sector, or when you’re searching for durable steel and timber solutions in a wide range of finishes and materials, look no further than Stemko Group.

stemko mission

To consistently contribute to the overall success of our clients’ projects by partnering with them and striving to give exceptional service throughout every contact.

stemko vision

– to build on over 50 years of experience within the construction industry to ensure that we become an invaluable associate to our clients.
– to become the perfect partner for the supply & installation of complete doorset and glazed screen packages for the fit-out and refurbishment sectors of the construction industry.
– to operate together as a team, creating a culture of continuous improvement.

stemko values

Service – We strive to consistently provide a level of personal service to our clients which is unrivalled in our industry.
Trust  – We operate at all times on our cultural principles of honesty and integrity.
Enthusiasm – We maintain passion for our customers, our products, and our company.
Method – We follow strict procedures and systems to ensure quality, consistency, and traceability.
Kindness – We remain committed to donating to charitable organisations on a regular basis.
Ownership – We hold ourselves accountable and take personal responsibility for everything that we provide.

Key sectors


Such as office developments, fit-outs and refurbishments.


Such as universities, colleges and schools.


Such as hospitals, health centres, care homes.


Such as theatres, hotels, leisure centres and health clubs.

Key products

 Timber doorsets

Heavy-duty doors are made from responsibly resourced timber available in standard sizes or to bespoke specification. Available in a variety of finishes we have fire and acoustic ranges plus other special features.

Glazed timber screens

Timber glazed screens are an integral aspect of many modern commercial interiors. We have screens to suit every requirement. Fire resistant screens are available, and all are aesthetically appealing with durable functionality.

 Steel doorsets

Constructed to deliver durability, security, and quality. Suitable for commercial, education, healthcare, and leisure projects. These internal and external bespoke doors can be manufactured to a variety of fire and acoustic ratings, including vents and fire vents where necessary.

Case studies

Blog spot

We wish you a Merry Christmas and a Prosperous 2019

We wish you a Merry Christmas and a Prosperous 2019

Many thanks to all our customers and suppliers for your valued support throughout 2018. Please note that Stemko Group Ltd will be closing for the Festive Season on the 21st December and reopening on 2nd January 2019 We look forward to working with you again in the New...

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Specifying Timber Screens

Specifying Timber Screens

If you’re trying to decide on glazed screen options, make sure you take time to consider the benefits of specifying Stemko Group’s Natraglaze screens.  At the end of the project, your choice of screen will have a huge impact on the overall appearance of the...

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Office Acoustics, just for a change..

Office Acoustics, just for a change..

Living in the past I used to work in a call centre cubicle back in 2015. My neighbours were a woman going through a difficult marriage whose 28 year old son lived at home and a man who recently got married and had a baby who had cholic and a father who lived with them...

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Just how secure are you?

Just how secure are you?

Our range of Nationplus steel doors are constructed to stand the test of time, ensuring durable and secure solutions for your property. Heavy duty internal and external steel doors are used across commercial projects for a number of reasons, but mainly because they...

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How to choose the right internal door

How to choose the right internal door

What makes for the ideal interior door? Different people will answer this question in different ways. Fortunately, we have put together an easy-to-follow guide to help you choose the perfect interior door. THINGS TO CONSIDER  There are several things to consider...

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