B+
CSA Approved for Canada

We Design & Engineer Windows for Canadian Architecture. While Building Systems That Perform Better, Last Longer, & Cost Less to Maintain.

Double and triple-glazed systems in aluminum or vinyl frames, customized to every opening — designed and engineered in-house, from first sketch to final install.

Scroll
+ Specifications

Built to code. Built to spec.

Every B+ window is engineered for Canadian climate performance and tailored to the project.

01

CSA Approved

Certified to Canadian Standards Association requirements for performance, safety, and building code compliance.

02

Double & Triple Glazed

Choose 2-pane or 3-pane glazing configurations, matched to climate zone and thermal performance targets.

03

Aluminum & Vinyl Frames

Two frame systems engineered for durability, thermal efficiency, and long-term performance in any exposure.

04

Fully Customizable

Sizes, finishes, hardware, and configurations tailored to every opening and every project.

+ Design & Engineering

A team behind every window.

In-house design and engineering, working directly with architects from concept through installation.

AG

Azadeh Garshasbi

Co-Founder, Director of Design

Leads the design language of every system — balancing architectural intent with what's buildable.

EB

Elnaz Boroomand

Co-Founder, Director of Projects & Operations

Runs delivery from quote to install, keeping every project on schedule and on spec.

+ Projects

Recent install.

BP Villa, British Properties — B+ windows on site.

Recent Install

BP Villa, British Properties