At CDSI, we are committed to delivering comprehensive solutions that enhance the safety, functionality, and aesthetics of properties across the UK. Specializing in fire doors, windows, doors, rooflines, and maintenance services, we provide tailored packages to meet the unique needs of residential, commercial, and industrial spaces.
Fire Door Solutions
As trusted experts in fire door inspection, maintenance, and installation, we uphold the highest standards of safety and quality. Our team is BM Trada Q-Mark certified, ensuring compliance and performance with both Q-Mark doors and other leading manufacturers. With cutting-edge technology like Bolster software, we offer advanced electronic fire door identification to enhance safety and reduce costs. Automatic reminders keep your fire safety measures up-to-date, giving you peace of mind.
Doors and Windows
CDSI offers a wide range of premium doors and windows, including fire-rated, composite, steel, and aluminium options. Each product combines modern design with durability and energy efficiency, delivering solutions that protect and elevate your property. Our skilled team ensures seamless installation and reliable ongoing maintenance to keep your spaces secure and stylish.
Roofline Solutions
Our high-quality roofline products, including fascias, soffits, guttering, and bargeboards, protect your property from the elements while adding curb appeal. Designed for long-lasting performance, our roofline systems are crafted to withstand the UK’s unpredictable weather and require minimal maintenance.
Planned Maintenance and Void Refurbishments
With expertise in planned maintenance and void refurbishments, CDSI partners with social and private landlords across London and the South East. Completing over 400 void projects annually, we quickly deliver refurbished, defect-free properties, ensuring efficiency, quality, and resident satisfaction.
Mission and Values
CDSI is dedicated to investing in innovative technologies and maintaining industry-leading certifications, including BM Trada and FSC. Our mission is to provide top-quality solutions that ensure the safety, security, and functionality of every property we serve. By delivering reliable, efficient, and sustainable services, we help our clients protect, enhance, and elevate their spaces.
Discover how CDSI can support your property’s needs with expert services and innovative solutions. Contact us today to learn more.
What We Do
At Complete Doorset Solutions Install (CDSI), we specialize in the manufacture and supply of doorsets for new construction and interior refurbishment industries.
What is a Doorset?
A doorset, as defined by BS EN 12519, is a complete unit comprising a door leaf pre-hung in a frame with all essential ironmongery components, supplied from a single source.
Why Choose Us
At Complete Doorset Solutions Install (CDSI), we are committed to delivering excellence in every aspect of our service. Here are six reasons why you should choose us:
Quality Assurance:
Quality Assurance:
Comprehensive Solutions:
Comprehensive Solutions:
Efficiency:
Efficiency:
Reliability:
Reliability:
Environmental Responsibility:
Environmental Responsibility:
Customer Satisfaction: