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Monday 7:30am - 5pm Tuesday 7:30am - 5pm Wednesday 7:30am - 5pm Thursday 7:30am - 5pm Friday 7:30am - 5pm

SDG - Secure Doors Group

Name: SDG - Secure Doors Group
Address: Farrars Parc, 8 Lincoln Road, Navenby, Lincoln, LN50LA, GB
Telephone: 0800 978 8811
Price range: ££

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SDG - Secure Doors Group

The supply, installation, and maintenance of industrial and commercial doors, gates, and barriers.

SDG Access Ltd can supply and fit a range of industrial and commercial doors to suit any application. From a single 10 metre square aircraft hanger roller shutter, down to a single security roller shutter over a fire exit door through to a multi installation of electrically operated sectional doors. These can all be tailored in size, types of operation and colour or finish to suit your requirements.

05/06/2026

💚 𝗥𝗲𝗽𝗮𝗶𝗿 𝗪𝗼𝗿𝗸 - 𝗥𝗼𝗹𝗹𝗲𝗿 𝗦𝗵𝘂𝘁𝘁𝗲𝗿 💚

Doesn’t this roller shutter look amazing?

Recently, our engineers were proud to support The People’s Patch at Lakeside Shopping Centre by repairing this roller shutter completely free of charge, helping bring another part of this fantastic community space back into use.

What was once a disused car wash is now being transformed into a place where schools, local residents, and community groups can learn to grow food, build skills, and connect with others.

A huge thank you to our engineers for donating their time and expertise; we’re proud to have played a small part in supporting something that will continue to grow for years to come.

03/06/2026

🟢 𝗪𝗵𝗮𝘁 𝗔𝗿𝗲 𝘁𝗵𝗲 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝗼𝗳 𝗦𝗲𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝗢𝘃𝗲𝗿𝗵𝗲𝗮𝗱 𝗗𝗼𝗼𝗿𝘀? 🟢

From logistics hubs to emergency service depots, industrial facilities across the UK need doors that deliver more than just access; they need security, efficiency, reliability and performance.

Sectional overhead doors have become one of the most widely specified solutions because they help businesses reduce downtime, improve energy efficiency and meet increasingly demanding safety and sustainability standards.

But what makes them such a popular choice, and how are they evolving to meet modern operational challenges?

𝗥𝗲𝗮𝗱 𝗺𝗼𝗿𝗲 ➡️ https://sdg.uk/benefits-sectional-doors/

01/06/2026

🟢 𝗦𝗲𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝗢𝘃𝗲𝗿𝗵𝗲𝗮𝗱 𝗗𝗼𝗼𝗿𝘀 🟢

The ideal solution when overhead space is limited!

A popular choice for warehouses, industrial spaces, and emergency services, these doors are known for their versatility, security, and aesthetic appeal, providing a range of benefits:

✅ 𝗘𝗻𝗲𝗿𝗴𝘆 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 - Great for maintaining temperatures, reducing heating and cooling costs.
✅ 𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 - Offering strong protection against break-ins and vandalism.
✅ 𝗤𝘂𝗶𝗰𝗸 𝗢𝗽𝗲𝗻𝗶𝗻𝗴 - Designed for fast opening, allowing businesses to move goods in and out quickly.
✅ 𝗦𝗽𝗮𝗰𝗲 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆 - Ideal for premises with limited head room.
✅ 𝗗𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 & 𝗟𝗼𝘄 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 - Built to withstand heavy use and weather, requiring minimal upkeep.

What’s the most important feature you look for in a sectional overhead door?

27/05/2026

🟢 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 𝗮𝗻𝗱 𝗥𝗲𝗽𝗮𝗶𝗿 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 🟢

For over 25 years, SDG Access has supported commercial, industrial, and public sector sites with reliable door, gate, and barrier solutions.

But our job doesn’t stop at installation. Our experienced engineers deliver responsive repairs and proactive servicing to keep your access systems running smoothly day in, day out.

Routine maintenance isn’t just a tick-box exercise; it’s a smart way to identify small issues before they become costly problems, reduce downtime, and maximise the lifespan of your assets.

If you’re looking for dependable performance and long-term value, regular servicing makes all the difference.

22/05/2026

💚 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗔𝗹𝗲𝗿𝘁 – 𝗔𝗹𝘂𝗺𝗶𝗻𝗶𝘂𝗺 𝗗𝗼𝗼𝗿𝘀𝗲𝘁 💚

Our engineers recently installed a new non-thermally insulated aluminium framework with a single swing door, fixed screen, and upper vision panel for a client in Lincoln.

We think it’s a huge improvement. What do you think?

Yet again, fantastic work by our engineers. 👏

20/05/2026

🟢 𝗪𝗵𝗮𝘁 𝗗𝗼𝗼𝗿𝘀 𝗔𝗿𝗲 𝗨𝘀𝗲𝗱 𝗶𝗻 𝗦𝗰𝗵𝗼𝗼𝗹𝘀? 🟢

Doors in schools play a central role in safeguarding, fire safety, accessibility, and the overall performance and compliance of education buildings.

For those responsible for managing school buildings in the UK, whether it’s local authorities, academy trusts, headteachers, or facilities management providers, selecting the right doors for schools and their specific environment is essential.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 ➡️ https://sdg.uk/doors-used-in-schools/

18/05/2026

🟢 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗰 𝗗𝗼𝗼𝗿𝘀 🟢

Providing the perfect entry and exit solution for spaces with heavy foot traffic, including schools, shops, libraries, hospitals, and other public areas.

From sliding doors to swing doors, automatic doors can be tailored to suit a wide range of environments and requirements.

They are compatible with most existing doorways, making installation both cost-effective and convenient.

𝗞𝗲𝘆 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 𝗼𝗳 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗰 𝗗𝗼𝗼𝗿𝘀:

✅ Energy Efficiency
✅ Enhanced Hygiene
✅ Improved Accessibility
✅ Increased Security

15/05/2026

💚 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗔𝗹𝗲𝗿𝘁 - 𝗙𝗮𝘀𝘁 𝗔𝗰𝘁𝗶𝗼𝗻 𝗗𝗼𝗼𝗿 💚

Our top class engineers recently installed a high-quality fast action door for a client in Coventry.

Our happy client now benefits from:

✅ Increased Energy Efficiency
✅ Enhanced Security
✅ Improved Workflow and Productivity
✅ Better Hygiene and Contamination Control
✅ Durability and Low Maintenance
✅ Noise Reduction
✅ Weather Resistance
✅ Enhanced Aesthetics

13/05/2026

🟢 𝐖𝐡𝐚𝐭 𝐀𝐫𝐞 𝐭𝐡𝐞 𝐌𝐨𝐬𝐭 𝐏𝐨𝐩𝐮𝐥𝐚𝐫 𝐂𝐨𝐥𝐨𝐮𝐫𝐬 𝐟𝐨𝐫 𝐑𝐨𝐥𝐥𝐞𝐫 𝐒𝐡𝐮𝐭𝐭𝐞𝐫𝐬? 🟢

When sourcing roller shutters for commercial or industrial projects, colour might not always be the first consideration. Security, durability, and compliance tend to come first. However, colour still plays a meaningful role in brand identity.

For business owners across the UK, choosing the right roller shutter colour is both a practical and strategic decision.

𝗟𝗲𝗮𝗿𝗻 𝗺𝗼𝗿𝗲 ➡️ https://sdg.uk/most-popular-roller-shutter-colours/

11/05/2026

🟢 𝗖𝗮𝗻𝘁𝗶𝗹𝗲𝘃𝗲𝗿 𝗚𝗮𝘁𝗲𝘀 🟢

Looking for a secure, reliable access solution for your premises?

Our Cantilever Gates provide a high-performance security solution designed for durability, smooth operation, and long-term protection.

Once installed, your business benefits from:

✅ 𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 - a strong physical barrier against intruders and unauthorised access
✅ 𝗕𝘂𝗶𝗹𝘁 𝗳𝗼𝗿 𝗱𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 - robust construction designed for long-term performance
✅ 𝗪𝗼𝗿𝗸𝘀 𝗼𝗻 𝗮𝗻𝘆 𝘀𝘂𝗿𝗳𝗮𝗰𝗲 - no ground track required, ideal for uneven ground conditions
✅ 𝗟𝗼𝘄 𝗺𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 - smooth, reliable operation with minimal upkeep

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Address

Farrars Parc, 8 Lincoln Road, Navenby
Lincoln
LN50LA

Opening Hours

Monday	7:30am - 5pm
Tuesday	7:30am - 5pm
Wednesday	7:30am - 5pm
Thursday	7:30am - 5pm
Friday	7:30am - 5pm

Telephone

0800 978 8811

Website

https://sdg.uk/

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