Business Details
30 Years
experience
Emergency
services
Premium Composite Doors for Enhanced Security
Established in 1996, Rockdoor pioneered composite door manufacturing in the UK, combining advanced security with thermal efficiency. Our doors feature 360 aluminium reinforcement, high-density PU foam cores, and patented S-Glaze technology for permanent glass integration. With over 25 years of innovation, we offer A-rated energy-efficient doors in 13 colours and 30 styles, including front, back, stable, and French doors. Our products meet rigorous accreditations including Secured by Design, Sold Secure Diamond Standard, and ISO-14001 certification.Each door undergoes multi-point locking systems with 25mm throw hooks and optional steel mesh reinforcement. As the original composite door manufacturer, we maintain a nationwide network of trained installers and have produced nearly 1 million units, ensuring lasting protection and aesthetic appeal for residential properties.
Services
Composite Front Doors
Back Doors
Double Doors
French Doors
Stable Doors
Details
- Year established: 1996
Highlights and features
- 25+ years as composite door innovators
- A-rated thermal efficiency across all ranges
- Steel mesh reinforcement option for ultimate security
- 2,000 security guarantee with approved installations
- Nationwide network of trained installers
Associations and certifications
- ISO-14001
- Secured by Design
- Sold Secure Diamond Standard
- PAS 24
Services
Composite Front Doors
Our composite front doors combine 360 aluminium reinforcement with high-density polyurethane foam cores for superior security and thermal efficiency. Each door features multi-point hook locks with 25mm throw mechanisms and patented S-Glaze technology that permanently bonds glass units to the door structure. Available in 13 colours and 30 styles, these A-rated doors reduce heat loss while maintaining police-approved security standards.
Thermal Efficiency Solutions
Our thermally efficient doors incorporate 360 aluminium framing and high-density polyurethane insulation that outperforms standard composite doors by 35%. The S-Glaze technology eliminates draughts through glazing apertures while maintaining structural integrity. These A-rated solutions reduce energy bills and maintain internal temperatures, keeping homes warmer in winter and cooler in summer without compromising security features.
Security Door Installation
Our nationwide network of trained installers specialises in fitting composite doors with multi-point locking systems and steel mesh reinforcement options. The installation process ensures perfect door alignment with weatherproof seals while maintaining the structural integrity of our patented designs. Each installation comes with a 2,000 security guarantee when using approved fitting procedures.
Custom Door Design
The 3D door designer allows customers to customise composite doors with 13 colour options, 30 styles, and over 100 glass designs. This interactive tool enables visualisation of doors on property facades while maintaining security and thermal performance standards. Customisation includes traditional cottage styles, modern contemporary designs, and specialist configurations like stable and French door options.
S-Glaze Technology
Our patented S-Glaze system permanently bonds double-glazed units to composite door structures, eliminating vulnerable glazing cassettes. This technology enhances security by preventing glass removal while improving thermal performance through draught elimination. The integrated design maintains aesthetic appeal and structural integrity without requiring periodic maintenance or adjustments.
Questions
What makes Rockdoor composite doors more secure than standard options?
Our doors feature 360° aluminium reinforcement, steel mesh options, and patented S-Glaze technology that permanently bonds glass units to the door structure.
How do Rockdoor products achieve A-rated thermal efficiency?
The combination of high-density polyurethane foam cores and 360° aluminium framing creates superior insulation that reduces heat loss by 35% compared to standard composite doors.
What installation options are available for Rockdoor products?
We provide a nationwide network of trained installers who specialise in fitting composite doors with guaranteed security standards and weatherproof seals.
Can I customise my composite door design?
Our 3D door designer offers 13 colours, 30 styles, and over 100 glass designs to create a bespoke entrance that matches your property's aesthetic.
What security accreditations do Rockdoor products hold?
Our doors meet Secured by Design, Sold Secure Diamond Standard, and PAS 24 requirements with multi-point locking systems and 25mm throw mechanisms.
How long has Rockdoor manufactured composite doors?
We pioneered composite door manufacturing in the UK since 1996, producing nearly 1 million units with continuous innovation in security and thermal performance.
