Glazing Calculation Specialists

Professional engineering services

specialized in

glass guardrails windows skylights glass floors glass canopies curved glass curtain walls & more

for

Ontario | Quebec | New-Brunswick

Estimated delivery in 2026 for glazing conformity reports: ±1 week

Contact us to confirm lead times for other projects!

Estimated delivery in 2026 for glazing conformity reports: ±1 week Contact us to confirm lead times for other projects!

We provide professional engineering services for:

Balcony with glass railing overlooking cityscape in the distance, with potted plants and sliding glass doors.

glass guardrails

Modern building with a glass canopy extending from the roof, under a blue sky with scattered clouds.

glass canopies / awnings

Close-up of a modern building facade with rectangular windows and panels in various colors, including beige, brown, white, gold, and gray, featuring different textures like smooth surfaces and ribbed metal.

windows

Interior of a spacious shopping mall with a glass arched ceiling, retail stores on both sides, and a few shoppers walking in the center.

skylights

Modern living room with a glass ceiling and large windows overlooking a lake and mountains, with contemporary furniture and a decorative stone wall.

glass floors

Modern interior space with glass walls, pink-tinted glass partition, and large windows showing a cityscape, with ceiling lights.

glass walls

Modern interior with a curved staircase made of wood and glass railings, large windows allowing natural light, and a view of the ocean in the background.

curved glass

City skyline view through large glass windows at sunset or dusk, featuring tall skyscrapers including the Empire State Building, with some city lights visible and a partly cloudy sky.

curtain walls

Our Services

We provide our engineering services for:

- Architects

- Curtain wall companies and glazing contractors

- Windows and doors manufacturers

- Glass fabricators

- General and specialized contractors

- Engineering firms needing support for glazing

- Other stakeholders in the construction industry

  • Accelerate your project delivery with our streamlined verification process. We issue formal conformity letters for window and door manufacturers for insulated glass units within windows acting as guard. We also issue formal conformity reports for any kind of glazing (floor, skylights, glass partition acting as guard, etc.). Those reports are confirming that your glazings meet all regulatory and performance standards, including guard/lateral loads amog others.

    Our process is built for speed but rooted in rigor. You receive a fully traceable, detailed document summarizing all specifications, allowing you to prove compliance confidently and keep your production timeline moving.

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  • In the past, each member of our team worked for curtain wall companies and glazing contractors, so we always propose a safe and cost effective design.

    Ensure your project meets all regulatory codes with our rigorous verification service. Tailored for glaziers and curtain wall companies in general, we provide comprehensive structural reviews of your shop drawings, glass guardrails, windows, skylights, glass floors, glass canopies, curved glass, etc. using a hybrid of Finite Element Analysis (FEA) and calculations.

    From your quotation to the final Professional Engineer (PE) seal, we identify risks and refine details to ensure constructability. We help you navigate small-to-high complexity projects with speed, clarity, and total compliance.

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  • Forensic Expertise & Remediation Reports

    When building elements fail or are found non-conforming, rapid and authoritative action is essential. We provide specialized assessments of structural glass (guardrails, skylights, etc.) and building envelope (curtain walls, metal panels, etc.) often deployed following safety incidents or regulatory red flags.

    We don’t just identify the problem; we pinpoint the root cause. Our professionally written reports document the failure and prescribe precise corrective strategies, giving architects and building owners the roadmap they need to restore compliance and ensure long-term occupant safety.

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  • Specialized (Custom) Design Engineering

    You need to design a new or custom system related to building envelope (façade) or structural glass? Our combined 50 years worth of expertise in the field gives you access to rare and high-level expertise. Acting as an integrated extension of your team, we can guide you through the design process.

    Our hands-on approach ensures technical rigor and constructability, allowing you to reduce risk and accelerate decision-making. We bridge the gap between concept and execution, ensuring your design is compliant and buildable before the first item is installed.

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  • Specialized Technical Training

    Confused about Standards? Equip your team with Glaspex’s in-depth expertise in structural glass and building envelope systems. We deliver structured, custom-made courses designed to bridge the gap between theory and application.

    Whether you need detailed, engineering-focused instruction for technical staff or broader process overviews for apprentices and non-technical roles, we adapt the curriculum to fit your goals. Available online or in-person, our training ensures maximum knowledge transfer and practical relevance for every participant.

    Learn more

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The services we provide:

  • Parametric 3D Modeling (for more complex cases of glass guardrails or curved glass)

  • Finite Element Analysis (linear & non-linear)

  • Strong Project Management BackgroundExtensive Site Experience / Deep Awareness of Field &

  • Manufacturing Constraints

  • Commitment to helping our clients meet their budgets and deadlines

How we stand out

Night view of a modern multi-story glass skyscraper with illuminated interior spaces and outdoor terraces, situated by a body of water with cityscape lights in the background.

Booking

Book a quick discovery meeting with a member of our team here

A digital illustration of a calendar with a red header at the top and blank gray squares for dates.

Estimated delivery in 2026 for glazing conformity reports: ±1 week

Contact us to confirm lead times for other projects!

Our #1 Mission

To deliver high-quality services at speed without sacrificing accuracy or compliance, while sharing our deep technical knowledge.

A group of business professionals stacking their hands together in a gesture of teamwork and unity in a conference room.

We strive to eliminate grey zones by providing clear, evidence-based guidance and to develop practical tools that increase our clients’ autonomy, enabling smarter decisions and more efficient project delivery. Through continuous improvement and a commitment to precision, we support safer and more cost-effective projects.

We are guided by an unwavering commitment to improvement, because our aim is not merely short-term success but to leave a profoundly positive legacy for the industry when our professional tenure ends.

Estimated delivery in 2026 for glazing conformity reports: ±1 week

Contact us to confirm lead times for other projects!

Estimated delivery in 2026 for glazing conformity reports: ±1 week Contact us to confirm lead times for other projects!