About Exterior Technologies Group

ETG provides comprehensive design services relating to the design and installation of premium building material systems in the construction of the building envelope.

ETG provides a range of services for the companies we represent including Direct Representation to Owners, Architects, Consultants, Distributors, and Contractors.

Partnering with leading world class manufacturers, ETG will provide comprehensive consultation before and during the tender process. We support our partners by providing local technical support, specification consultation, literature and samples, value engineering custom detailing, and field review.

John Robis


With over 30 years senior experience in the sales and marketing of exterior building envelope systems, John Robis, the Principal of Exterior Technologies Group, has spent his career dedicated to assisting architects, contractors and installers making the exteriors of our buildings look and perform better. Although John’s background is engineering and business he has a genuine passion for architecture and the people that design, manufacture and build the great buildings across the country. He brings the same level of dedication to every project his company is engaged on regardless of size and complexity.

John focuses his attention on expanding ETG’s premier exterior wall and roof product line and promoting these products to the various stakeholders including Architects, Engineers, Design Build Contractors, General Contractors and Installers.
John is tireless in his pursuit to build ETG into the leading provider of premier global wall and roof products from coast to coast.


Other team members

Daniel Morin

Business Development, Eastern Canada - Ottawa/Quebec City/Montreal

Daniel has more than 30 years of sales & marketing of curtain wall, commercial cladding & roofing construction systems. Daniel is based in Montreal and is bilingual and handles all of our sales and technical support in Quebec, Ottawa and Montreal. Daniel is also extremely knowledgeable with respect to curtain wall systems and will be leading an initiative to grow this part of our business. Contact Daniel for lunch and learn presentations required in these areas.

Peter Macnab B.Arch MRAIC

Business Development Director, Eastern Canada (Atlantic)

Peter Macnab recently joined Exterior Technology Group as Business Development Director. Peter graduated from Architecture school in Halifax in 1984 and after working as an architect for 2 years has primarily worked in the marketing and sales of a variety of metal wall and roof products to architects, owners, contractors and applicators. Peter’s focus will be promoting ETG’s products in Atlantic Canada as well as offering technical support and lunch and learn presentations.

Gustavo Gomes

Business Development Manager

Gustavo recently joined Exterior Technologies Group as a Business Development Manager. Gustavo earned a Bachelors of Urban and Regional Planning from Ryerson University focusing primarily  in sustainable development and long term planning. Prior to joining ETG Gustavo was part of a large supplier and installer of Architectural Cladding Materials. Gustavo lead the coordination and execution efforts of large and complex building envelopes of new commercial, private and public building developments including profiled projects such as: Yorkdale Mall, Erin Oak Kids and TTC Projects. Gustavo’s focus will be promoting ETG’s diverse product line, Estimating and providing technical support in all of Ontario.

Daniel Robis

Customer Service Representative

Daniel Robis has been with Exterior Technologies Group since 2012 he is our Customer Service Representative. He is primarily responsible for providing our clients with pricing for our various products with most of his focus on the Alpolic line. He also handles size requirements, stocking and warranty information for all of our product lines. He also is responsible for the logistics for our customers working closely with Alpolic in ensuring we me meet schedules and deadlines.

David Forsey

David Forsey recently joined Exterior Technology Group as Business Development for Western Canada. David has over 25 years of experience representing architectural products to the architectural and design community and is involved in numerous industry related organizations and associations.  For the past seven years, David’s focus has been marketing various metal wall and roof products and services on numerous ICI projects across Canada.  David’s focus will be promoting ETG’s products in Western Canada through technical support and lunch and learn presentations.

Contact Us

Your Name (required)

Your Email (required)


Your Message