In the year-round dampness that cloaks the lower mainland, moisture is the omnipresent enemy of every building. Citywide Building Envelope is your trusted defense.

Whether your project is new construction or a restoration, the moisture barrier’s integrity is paramount. A faulty waterproof membrane can mean ripping apart layers of finished work, costly water damage repair, delaying projects and driving up costs.

Get it done right with the expertise of the skilled crews at Citywide Building Envelope. We specialize in multi-family and commercial dwellings, providing the right solution for each unique circumstance; expertly installed.

Why Citywide Building Envelope

  • We offer a variety of services and the experience to make your new build or restoration simple.
  • We have highly experienced crews, who specialize in our various services – ensuring you get the best in the business, no matter the scope of work.
  • Our process is simple – design, install and manage your project according to specs and budget to ensure your needs and expectations are met.
  • Whether your project is large or small, we can accommodate.

Have a waterproofing project at home? Our residential arm, Citywide Sundecks & Railings offers professional and affordable vinyl and liquid decking solutions. Citywide Sundecks will ensure that your deck will stand up to mother nature – and look good doing it.

Citywide BE Logo White

Phone: (604) 786-3325

Email: info@citywide.ca

The expert in building envelope restoration and new construction, Citywide Building Envelope offers an array of services to builders and building managers. Our professional and experienced personnel ensure the highest standards of project completion. We value quality and we value our clients.


  • “Please be advised that Citywide Building Envelope is an approved Tremco sealants & waterproofing applicator. As such any Tremco projects completed by Citywide Building Envelope will qualify for all applicable Tremco warranties.

    In addition to the above Citywide Building Envelope will also have access to bid on all applicable Tremco projects and will also be made aware of all pertinent Tremco projects as they come up for tender.”

    Rick S. – Port Coquitlam

  • “I am the principal engineer of JSD Building Engineers LTD. (JBE). I provide building envelope engineering services in Lower Mainland, BC.

    I worked closely with Mr. Brian McNaughton at a balcony remediation project at Sonrisa, 3122 St. Johns Street, Port Moody, BC in 2011. I was impressed with his quality construction and excellent client management skills.”

    I recommend Mr. McNaughton and his Citywide Building Envelope as a solid and reliable contractor for building envelope remediation projects.

    Jeongsik J. – Richmond

  • “I can offer up both personal and corporate references of work performed by Brian McNaughton, on behalf of several general contractors over the past twenty years.

    Brian has, to our direct knowledge, successfully applied a wide variety of urethne and epoxy coatings. Brian has managed coatings applications in the flooring industry, roofing industry, and has shown significant experience applying traffic/parking structure coatings.”

    Gary O. – Surrey