Quick and safe assembly allows barriers to be installed in minutes when flood warnings are issued, providing immediate protection.
Rigorously tested to withstand up to 3 tonnes of water pressure, ensuring your property stays protected during severe flooding.
Individual panels can be combined to protect openings of various sizes and heights up to 1.2 meters.
All flood barriers meet British Standard PAS1188 for demountable flood defences, recognized by insurers and the Environment Agency.
Constructed from watertight aluminium with EPDM rubber seals, built to last and withstand harsh environments.
Expert fitting with structural fixings suitable for your property type, ensuring reliable performance when you need it.
_format(webp)_1mw2gN.webp)
Professional-Grade Flood Protection - Available in 200mm, 300mm & 400mm





We are proud to be accredited by the following industry bodies
We work with the best brands in the industry to provide you with the highest quality products for your business.
Flood barriers provide a physical line of defence between rising water and your property. Whether you face river flooding, surface water runoff or coastal surges, a properly specified barrier system can keep water out of your home or business.
We supply and install both demountable barriers (removable panels that slot into place when needed) and permanent solutions (flood-resistant doors, threshold seals and automatic barriers). The right choice depends on your flood risk level, property layout and how quickly you can respond to a flood warning.
Not sure about your risk level? Use our free to check your property in seconds.
:format(webp))
We assess your property and recommend the right protection.
use aluminium panels that slot into channels fixed to your walls and floor. They can be deployed in minutes and stored flat when not in use. Ideal for doorways and smaller openings.
include flood-resistant doors, raised thresholds and integrated seals that protect your property without any deployment needed. Best for properties in high-risk zones where flooding is frequent.
rise when floodwater reaches them, requiring no human intervention. They suit unoccupied properties or businesses that need 24/7 protection.
:format(webp))
Up to £5,000 towards flood protection for eligible properties.
The Property Flood Resilience (PFR) grant scheme offers up to £5,000 per property towards flood defence measures. Flood barriers, flood doors and threshold seals all qualify.
Eligibility depends on your property's flood history and local authority area. We can help you check whether you qualify and guide you through the application process to make sure your chosen solution meets the grant requirements.
Even without a grant, flood barriers are a sound investment. The average cost of flood damage to a UK home is over £30,000. A barrier system costing £1,500 to £5,000 can prevent that entirely.
:format(webp))
See what our customers say about their experience with us
4.8/5(71 reviews)
10.0/10(319 reviews)
2 weeks ago
Superb service from start to finish. I enquired about having our garage door automated, and from quote to installation it took less than a week. The two installers were lovely guys and it was a pleasure to have them on our premises. Everything was explained and demonstrated, and no mess was left. Superb service, would thoroughly recommend.

March 2024
Excellent from the survey with Tom to the final payment with Sonya Good price, very good door, work force very helpful knew their job , Definitely recommend

a year ago
Excellent service from start to finish. The greatest selling point for me was the attention to detail James provided during the site visit. I invited 4 companies but James was the only person to spot potential issues and provide solutions to improve the overall look. The extra finishing touches were all completed as promised by the two expert fitters, who worked tirelessly and were very polite and respectful of my property. The office team were also very responsive and helpful throughout. I felt in good hands and would highly recommend. Thank you for the transformation... I can now get the driveway finished!

March 2024
These guys are some of the best tradesmen I have ever used. Extremely polite and courteous they fitted the motor in a garage that does not have standard roofing beams utilising their experience and ability to resolve the issue. I would have no hesitation in recommending their services.

3 months ago
My experience from start to completion was a 10/10; from my initial phone call to the office, through to the visit from Tom, onto the garage door installation itself. The three fellas worked hard, were courteous and respectful of my property, and very polite. I wouldn't hesitate in recommending GDCG to any friend or member of my family needing a new garage door installation. 5*

February 2024
I can’t fault the quality of the service. Excellent product. Friendly and helpful team. All went to schedule as promised. Highly recommend.

5 months ago
Excellent Experience with this company from start to finish. Very helpful, clear explanation of process and choices available to us. First visit to produce estimate was great, very patient and answered all our questions and we didn't feel pressurised at all. Once we had chosen our options we had to wait for the door to be prepared and a date set for it to be fitted. Fitting was done yeaterday by a great team in horrible cold weather - very efficient, polite and happy to exlain the system - a Novorol roller door with alarm. we are very pleased with the look of the new door and it works very well, and surprisingly quietly, Excellent company would highly recommend.

February 2024
Quality of work good' in short time, plus price charged in correct area of expectance.

2 months ago
A very different experience from our last garage door service. Last time I requested a service my call was returned the same day offering me a concrete appointment. This year I called mid February and was told someone would call me back. I rang the following day and was told I was “on the list”. I asked for an appointment but wasn’t given one, it was reiterated I was “on the list”. More than 3 weeks passed before we were offered “a cancellation” at short notice. As we both work we weren’t able to accept a few more short notice appointments and it wasn’t what we’d asked for. Is an appointment in the diary unreasonable? Finally, on April 13th, 2 months after I’d requested the service, I received a phone call asking if I was available in 2 hours time…….i had been starting to wonder if a different company could service our doors because I was started to feel undervalued as a customer and fobbed off. Thankfully for GGDC the engineers they employ are always amazing. They are really friendly, professional and know their job inside out. 5 stars for them but nowhere near for the half baked “appointment” system for a garage door service if you live in Grantham.

January 2024
I could not have had two better chaps to have done the job, worked hard, very professional, left everything nice and clean when they left, very polite, well done Grantham Garage Door Company would recommend you.T

November 2023
Excellent service from the office support to the engineers prompt and professional workmanship

November 2023
John turned up when we expected him. Explained exactly what needed doing and completed the job in a professional and timely manner.

October 2023
The company returned to secure some brackets that had come loose. Tuned up no time and completed the job promptly. Great communication from Andrea and workman very polite and professional

October 2023
Always on time Courteous and knowledgeable Reasonably priced Would always recommend

September 2023
I phoned the Garage Door Company Grantham, as our garage door would not open. From start to finish the Garage Door Company , were so helpful. They came out within a couple of hours from my call and repaired our garage door. Everyone I spoke to and the two men who came out, were polite, professional extremely helpful.

August 2023
Excellent service from start to finish , polite and informative with excellent advice . Excellent workmen clean ,tidy and professional job. Very competitive price and speedy service . Highly recommend

August 2023
Very easy to deal with and at a good price Very happy

July 2023
Excellent product and installed properly including steel frame direct to brickwork, no painting or maintenace required.

July 2023
Reasonable price, good service and satisfied end product. Recommended.

June 2023
The installers arrived when they said they would and worked quickly and efficiently. They were polite and courteous gentlemen who explained the workings of the doors, tidied up afterwards and left us feeling confident that an excellent job was done. I would recommend them every time.
Discuss your needs with our experts and schedule your free survey so that we can turn your vision into reality.
Helpful guides for flood protection
_format(webp)_Z1shQ1M.webp)
Protect your garage from flooding with purpose-built flood barriers. Door barriers, threshold seals and flood-resistant doors. Government grants available.
_format(webp)_27OIbV.webp)
Everything you need to know about demountable flood barriers. Compare types, understand costs, and find out about government grants. Expert installation in the East Midlands.
_format(webp)_Z261CI2.webp)
Practical guidance for East Midlands homeowners recovering from flooding. From immediate safety steps to long-term protection, learn how to get your home back to normal and prevent it happening again.
71 reviews
319 reviewsTrusted by hundreds of happy customers across Lincolnshire
Read All Customer Reviews →