About us
About Gamma
Since 2012 Gamma have delivered specialist joinery and certified doorset solutions for some of the UK’s leading contractors, developers and investors. Our reputation has been built on technical expertise, dependable delivery and a collaborative approach that adds value throughout every stage of a project.
From pre construction through to final handover, we work as an extension of our clients teams, providing practical solutions that reduce risk, improve buildability and ensure projects are delivered safely, on programme and within budget.
We operate across the Hotel, Build to Rent, PBSA, Co Living, Later Living and Commercial sectors, delivering specialist joinery and certified doorset packages ranging from £50,000 to over £5 Million.
Whether delivering bespoke joinery features or large scale certified doorset installations, every project benefits from the same commitment to quality, precision and service.
Early Involvement
Successful projects begin long before work starts on site. By engaging with clients, architects and design teams at the earliest opportunity, we identify potential design, compliance and coordination issues before they become costly problems.
Our technical knowledge and commercial experience provide greater certainty around programme, specification and cost, allowing informed decisions to be made from the outset.
Defined by Detail.
Delivered with Precision.
Value Engineering
Value engineering is embedded throughout our delivery process. Rather than simply reducing costs, we focus on identifying practical solutions that improve buildability, enhance programme certainty and maximise overall project value.
Working alongside contractors, architects and consultants, we review specifications, construction methods, materials and manufacturing processes to identify opportunities that maintain the original design intent while improving commercial outcomes. Our technical understanding of specialist joinery and certified doorsets enables us to deliver compliant, buildable solutions without compromising quality, performance or fire safety.
Design & Technical Expertise
Our experienced design team transforms complex concepts into practical, buildable solutions using the latest 2D and 3D technology. Every detail is carefully coordinated to ensure compliance, functionality and exceptional quality, while fully integrating fire, acoustic, security and performance requirements before manufacture begins.
Complete joinery solutions
Fire Door Compliance & Certification
Fire door compliance is fundamental to every certified doorset we deliver. As BM TRADA Q Mark Certified Installers, we install and inspect doorsets in accordance with the manufacturer’s tested specification, third party certification and current industry standards.
Our installation teams follow robust quality assurance procedures throughout every stage of the project, ensuring each doorset is correctly installed, adjusted and inspected before handover.
To provide complete transparency and traceability, we utilise specialist digital compliance software to record every installed doorset. Each doorset is individually logged with installation records, inspection reports, photographic evidence and certification details, creating a complete digital audit trail for every project.
This provides our clients with a comprehensive compliance package, supporting Building Safety Act requirements, the Golden Thread of information and complete confidence that every certified doorset has been installed, inspected and documented to the highest industry standards.
Doorsets delivered at scale
Manufacturing & Quality
Quality is embedded throughout our entire delivery process. We work with carefully selected manufacturing partners and rigorous quality assurance procedures to produce specialist joinery and certified doorsets that meet the highest standards of workmanship, certification and performance.
Detailed sampling, benchmarking, factory inspections and ongoing quality checks ensure every product meets specification before leaving the factory, reducing risk and ensuring consistency throughout the project.
Project Delivery
Our dedicated project management teams maintain complete control from procurement through installation and final handover. Through proactive planning, clear communication and close collaboration with our clients and supply chain, we consistently deliver projects safely, efficiently and to the highest standards.
By taking ownership at every stage, we build long term relationships based on trust, reliability and consistent performance, becoming a specialist partner our clients can depend on project after project.
