SDG UK Suppliers & Fitters Of Industrial And Commercial Doors

SDG | UK is a division of SDG Access Ltd

Established in 1989 SDG UK is a family business based in Navenby, Lincoln. We are proud of the reputation we have for excellent customer service and the level of repeat custom we receive from clients.

Whether you operate in the public or private sector, we understand your requirements with regards to safety and security at all points of entry and exit. From Fast Action to Fire Doors, our team are here to answer any questions you may have and to ensure everything runs smoothly from start to finish.

Please do not hesitate to contact us with your questions.

WarmaHome

“If I can take this opportunity to add that the two lads who came and worked here and installed the door did a superb job and are a credit to your company.
I would not hesitate to recommend your company and will definitely use you in the future!”

Snaith School

I would just like to pass on my thanks for doing a great first class job on the manufacturing and installation of the new schools security gates. Your guys fully understood the brief and requirements needed to carryout work within a school environment.
They were sympathetic and cautious at all times within this unique and sometimes challenging work place. I personally received updates every day and
was constantly informed of progress. If I can recommend SDG to any other schools/colleges I will have no hesitation in doing so.

Johnsons Garden Centre

"We have been using Secure Doors Group for the supply, installation & maintenance of our sliding & roller shutter doors for the past 15 years or so in both customer facing & service areas. As garden centres are relatively harsh environments in which to install them because they suffer from the effects of rain, wind & trolley accidents, it can be challenging to maintain a satisfactory level of operation.
Simon & his team work hard to fulfill customer expectations by listening to our problems then acting promptly & courteously to resolve them"

Vulcan Fire Training Co Ltd

“We were very impressed with the two fitters. They were polite and co-operative, did an excellent job and cleared up before they left.
We were very impressed with the service provided. Thank you very much.”

Lincoln City FC

“The work undertaken by SDG was to a very high standard. The engineers were polite and explained clearly what had been done and cleaned their work area on completion.
Excellent product and service, look forward to working with you again in the near future.”

Milsteda Systems Limited

“We've had a great service from your installation team, they were great and the breakdown was done very efficiently! Many thanks.”

Navenby Antiques Centre

“Great company to work with, helpful, reliable and responsive, wish we’d come to you earlier!.”

Windows Forest Colleges Group

“The job to enlarge our motor vehicles door way and install a new sectional overhead door was carried out professionally and within the required time frame. The operatives where excellent coordinating every aspect of the job and keeping the College informed at all times.”

Mablethorpe Childrens Centre

“The team worked hard to ensure the sensors were working accurately and aren't too sensitive so that they pick up vehicles / people passing the centre on the road. A lot of care and thought was put into the work and it was carried out to a high standard”

About Us

SDG | UK is a division of SDG Access Ltd

Established in 1989 SDG UK is a family business based in Navenby, Lincoln. We are proud of the reputation we have for excellent customer service and the level of repeat custom we receive from clients.

Please do not hesitate to contact us with your questions.

MEET THE TEAM

We have a dedicated team on call 24 hours a day, 7 days a week in case of an emergency:

0800 978 8811

We can give you a quotation on any of our Doors, Gates & Barriers.

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