
We are proud to be BM TRADA certified

Our certification demonstrates our commitment to quality and compliance.
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FD30 Fire Door Repairs
Expert Help with Fire Doors and Repairs
- At Sussex Door Company Ltd, we know fire door regulations can be confusing.
- Conflicting advice and changing rules often leave people unsure of what to do next.
- That’s why our qualified fire door inspectors stay current with legislation. They make sure your doors meet the latest safety standards.
What Happens After a Failed Inspection?
- Many customers come to us after hearing their fire door failed an inspection.
- It’s not ideal, but it doesn’t always mean a full replacement is needed.
- In many cases, repairs can bring the door up to standard.
- That’s where our team steps in.
Repair and Maintenance Services
- We offer complete fire door repair and maintenance.
- Whether the door is in a home or a commercial building, we can help.
- Our fitters fix common issues like faulty closers, worn seals, non-rated hinges, or poor alignment.
- We assess the door and explain what’s needed.
Clear Advice and Costed Options
- If your door has failed, you may already have a report.
- However, we don’t rely on that alone.
- Some reports are more detailed than others.
- Instead, we inspect the door ourselves.
- Then we give you clear options with transparent pricing.
Get in Touch
Whatever you need to improve fire safety, call Sussex Door Company on 01444 847137. We’re here to help.

Fire Door Closer
A fire door closer is a device attached to a fire-resistant door that ensures it automatically closes after someone opens it. These closers are crucial in preventing the spread of fire and smoke throughout a building. By ensuring the door is always shut when not in use, they help maintain the integrity of fire compartments, which slow down the fire's progression and give people more time to evacuate safely.
Fire Door Hinges
Fire door hinges are specialized hinges designed for fire-resistant doors. They play a critical role in maintaining the door's fire resistance, ensuring it functions properly in the event of a fire. These hinges are built to withstand high temperatures and maintain their structural integrity under extreme conditions.


Fire Door Letter Plate
fire door letter plate, also known as a fire-rated letterbox, is a specialized letter plate fitted to fire-resistant doors.
It's designed to allow mail delivery without compromising the door's ability to prevent the spread of fire and smoke.
Intumescent Strips
Intumescent seals are materials used in fire safety to enhance the performance of fire-resistant doors, windows, and other barriers. These seals expand when exposed to heat, creating a protective barrier against fire and smoke. Their expansion fills gaps or openings that might otherwise allow fire or smoke to pass through.

