Explore our FD30S External Solid Composite Fire Door Range
We offer made-to-measure solid external composite fire doors, available in 4 styles and 11 exterior colors to suit your needs. If you’re exploring other styles or specifications, browse our full composite door types for more options.
Explore our FD30S External Glazed Composite Fire Door Range
We are Offering made to measure glazed external composite fire doors, available in 4 door styles in 11 different external door colours.

Composite Fire Doors from Colin’s Sash Windows
We have a great range of external fire doors for flats. There aren’t many composite fire doors available that are tested for fire AND security. We believe we have the best available. They look like a normal high quality composite door but with added protection.
Our composite fire doors are crafted with a unique timber hybrid structure. The core of the door leaf is solid timber, enhanced with Glass Reinforced Plastic (GRP) skins on both sides, ensuring durability, longevity, and minimal maintenance.
GRP is chosen for its lightweight yet high-strength properties, outperforming many alternative materials.
The door frame features a central timber core encased in a UPVC outer layer, providing not only robustness in fire and security situations but also ensuring long-lasting performance with easy upkeep. They are certified as FD30S for your peace of mind.
All our external FD30S composite fire doors are Dual Scope Third Party Certificated for Fire and Security and SBD accredited to BS476 Part 22 and PAS24 Warrington Certifire Scheme. Tested for cold smoke leakage to BS EN 1634-3. They comply with the latest certification of fire protection doors and have been fire tested both sides.
As an additional option we offer a surface mounted fire door closer by Assa Abloy. We pre prepare the door and frame for easy and accurate installation.
We’ve got a great range of styles and colours to choose from, check out the gallery below!

Fire Door Closers for Seamless Installation

Our external FD30S fire door closers are engineered for precision and reliability. Each unit is equipped with a surface-mounted rack and pinion mechanism, offering a variable closing force adjustable between EN 2 and EN 4. This ensures consistent performance across various door sizes and weights.
Key Features:
Rack and Pinion Mechanism: Delivers smooth and controlled door closing.
Variable Closing Force: Adjustable between EN 2 and EN 4 to accommodate different door specifications.
Certified Compliance: Tested and CE marked in accordance with EN 1154 standards.
Fire Safety Assurance: Third-party certified by Certifire, confirming suitability for fire and smoke protection doors.
Installation Assurance:
To facilitate a hassle-free installation process, we pre-prepare both the door and frame for the necessary fixings. This attention to detail ensures accurate and efficient installation every time.



























