Our Key Players

Every project succeeds thanks to many Envoy experts. Here are some of the key players you may well meet.

Roscoe Price

Managing Director

As MD of Colorminium Group,Roscoe takes a keen interest in the Envoy division. After more than 20 years in the industry, he believes wholeheartedly in the need for building safety and is keen for Envoy to play its part in restoring the UK’s reputation for safe building standards.

Roscoe steers all areas of Colorminium Group and ensures the ongoing financial stability and security of the company overall. His extensive experience, from early beginnings in the fabrication workshop right through to business management, mean he can provide insightful input into many projects when required.

Caleb Hewison

Projects Director

Caleb has an instinct for technical detail and construction implementation. With a few years packed with experience of dealing with the coalface of facades projects, Caleb is a key player in overseeing project execution.


Caleb applies high standards of project management to ensure that all projects are conducted according to schedule and maintain the highest levels of Quality Assurance.

Phil Gilder

Design Manager

With a decade of experience in façade design, Phil brings technical know-how and instinctive insight to every project that he works on. His expertise really shines on complex projects needing an innovative solution to achieve effective remediation or renewal within constraints.

Phil combines design flair with a clear understanding of the challenges that can beset installation on site, and this helps to ensure that project designs are realistic and achievable.

Steve Sharp

Commercial Manager

Steve has a successful track record of over 16years in the construction industry. From his beginnings as a Quantity Surveyor, he carries a deep understanding of how projects come about and what it takes tonsure successful project implementation.

Steve now oversees the commercial side of project execution and ensures that project scope is successfully fulfilled within budget.

Jon Tuffin

Contracts Manager

Jon has spent over 20 years in construction-related companies, and he brings a wide range of specialist knowledge to his role at Envoy.

Having worked previously in the fire safety sector, Jon is dedicated to ensuring that every aspect of a project meets or exceeds safety standards to maintain the protection that is intended.