About Us

Sentry Doors back for third consecutive year at the Fire Safety Event 2024 Read more…

At Sentry Doors, we strive to be the secure choice for fire safety. Ensuring ease of compliance for the utmost confidence when procuring fire doors, our commitment to certification is testament to this, with solutions that meet the strictest of requirements.

As a UK manufacturer, quality is at the core of our philosophy and continuous investment enables us to build on our depth of experience.

We understand the increasing demand for reliability within the sector, and work closely with our clients to deliver bespoke, fully certified BM-Trada Q-Mark fire doors, pre-assembled and ready to be installed.

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We remain committed to ethical practices and sustainability guides everything from product design to selecting our supply chain. We take a proactive approach and work collectively to reduce our carbon footprint, which includes minimising waste and maximising recyclability.
It is our goal to remain socially and environmentally responsible, while manufacturing and completing projects that will make an impact on both a local and global scale.

  • Benefits of Timber
  • Reducing Waste
  • Reducing our carbon footprint
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As a naturally renewable material, timber products have the lowest embodied carbon of any mainstream building material. Timber also has some of the best insulating properties of any material helping keep us naturally warm and achieve energy efficiency targets.

We seek to keep wastage to a minimum and maximising the efficient use of materials and resources. We aim to manage, recycle and dispose of waste in a responsible manner. We work together with our suppliers and customers to collect and recycle waste products


  • We regularly recycle as much waste material as possible
  • Sawdust that is created in the production of our timber fire doorsets is recycled by a local mill
  • We have implemented cardboard bailing
  • We are working towards being a paperless office and where printing is necessary, we use recycled paper

  • LED Lighting in our offices, warehouse and external lighting
  • Heating in the warehouse is produced using a return Air duct from our extraction system 
  • Delivery routes planned to allow for the most effective route 
  • We use water-based paints 


What we are working on:

  • Sustainability of all waste production, including but not limited to 
    • Optimising Recycling
    • Sustainable recycling
    • Working towards ISO 14001