Closing faster with the integrated design process: turning a building project into a true high-performance asset

On the commercial real estate market in Quebec, every week of delay can make the difference between a vacant space and a revenue-generating one. Whether you are a building owner, commercial broker or developer, you see it every day: many building projects remain hard to lease because the space feels generic, abstract or simply impossible to imagine in use.

The good news is that by rethinking the design phase with an integrated design process (IDP), your spaces can become real magnets for tenants, while staying aligned with budget, schedule and long-term sustainability objectives.

An integrated design project is not just “better drawings”. It is a collaborative approach to building design that brings stakeholders together early and uses optimization, simulation and strategic decision-making to deliver high-performance and cost-effective results over the entire life cycle of the building.

The problem with generic spaces and traditional design

During a visit, a potential tenant decides very quickly if a space works. If the layout is unclear, has no identity or does not match their needs, the conversation stalls, negotiations drag on and your building projects lose attractiveness.

In many cases, the root cause is a traditional design or conventional design process where disciplines work in isolation:

  • plans are technical and hard to read for non-experts

  • functionality and air quality are not clearly expressed

  • the building envelope and building systems are optimized too late

  • the construction team is not involved in early stages

  • the impact of each design stage on long-term energy use and durability is underestimated

From a tenant’s point of view, this type of building design is abstract. They must imagine what the space could become instead of experiencing clear, credible design solutions. In a competitive market, they often choose a project where the vision is more tangible.

From conventional design to an integrated design process

The integrated design process changes the rules. Instead of handing a concept from one discipline to the next, IDP brings everyone together upfront in the early design and concept design stages.

A typical IDP project team includes:

  • architects and the core design team

  • mechanical engineer and hvac specialists, often focused on hvac systems and energy systems

  • electrical engineers responsible for lighting, power and many building systems

  • structural engineers and civil engineering experts

  • a project manager coordinating the IDP and ensuring clear decision-making

  • the owner, operator and other key stakeholders

  • the construction team and selected team members from key trades

This teamwork transforms the process into an integrated design project where each discipline influences the others. The collaborative approach allows the group to:

  • set clear performance and sustainability targets early

  • explore high-performance options for the building envelope, hvac and energy efficiency

  • verify environmental impact and environmental performance through simulation

  • align design decisions with real constructability and cost savings in the construction process

Instead of reacting to problems at the end of the design stage, the team engages in iterative problem-solving right from the beginning.

Key stages of the integrated design process

A well-structured integrated design process follows several key stages. While each project is unique, the logic is very similar whether you are delivering a new build or a complex renovation.

1. Early stages and concept design

In the early stages, the project team clarifies:

  • the vision for the space and required functionality

  • environmental performance and energy efficiency targets

  • ambitions in terms of green building, net zero or other certifications

  • how long-term life cycle costs will be balanced with upfront investments

At this point, the integrated design process uses workshops with stakeholders to identify constraints, opportunities and key success factors before any final design is fixed.

2. Early design and design phase

During the design phase, the design team develops multiple scenarios. The mechanical engineer, electrical engineersand structural engineers test options through simulation to understand:

  • energy use and peak loads

  • impact of the building envelope on comfort and air quality

  • integration of hvac systems with other building systems

  • compliance with building codes and technical standards

The integrated design process deliberately keeps this stage iterative. The team members compare design solutions and refine them through optimization, always considering constructability, cost-effective strategies and long-term durability.

3. Detailed and final design

As the design stage advances, the IDP focuses on coordination and risk reduction:

  • the construction team reviews details that affect the construction process

  • clashes between disciplines are resolved in the model instead of on site

  • technical choices are validated against building codes, schedule and budget

By the time the team reaches the final design, the integrated design process has already reduced many of the typical surprises that often appear in conventional design workflows. The result is a clearer scope, more predictable cost savingsand a smoother path to a high-performance building.

Why IDP accelerates leasing and increases value

For commercial clients and tenants, the benefits of an integrated design process are concrete.

  • Spaces feel more coherent, with functionality aligned to real business needs

  • Energy efficiency, environmental impact and air quality are not afterthoughts, but part of the core concept

  • The project is more likely to deliver high-performance in operation, not just on paper

  • Better coordination leads to fewer changes during construction and more reliable cost-effective outcomes

When a prospect visits an IDP-based project, they experience a green building that has been thought through in depth. The integrated design process has already balanced energy systems, comfort, branding and operations. Instead of asking if the space could work, they ask when they can move in.

In other words, IDP is not just a design philosophy. It is a practical tool that supports faster, more confident leasing decisions and long-term asset value.

Going further with IDP

If you want to bring the integrated design process into your next commercial building projects, the first step is to make it an explicit requirement and to involve your project manager, design team and construction team as early as possible.

Clarify your goals, invite the right stakeholders into the room and commit to an iterative, simulation-driven integrated design process from the very first meeting. Over time, you will see the impact on optimization, energy use, leasing performance and the overall environmental performance of your portfolio.

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Frequently asked questions

In the traditional model, you sign separate contracts with the architect, engineers and contractor, each defending their own interests. With integrated project delivery, a single team designs and builds your space under one contract, with a shared target budget and open-book transparency. You make the decisions; we coordinate execution from start to handover.

See the two approaches compared.

Coordinating the architect, engineers and trades yourself means juggling multiple contracts, multiple invoices and shared blame when something goes wrong. With one contract, you have a single point of contact accountable for budget, schedule and outcome. The expertise is already aligned and used to working together, which removes the coordination errors that drive most delays.

We set a target budget at the drawing stage using real data from comparable projects, then design within that budget instead of discovering the price at the end. The agreed price does not change unless you request modifications or different materials. Any hidden condition we uncover along the way is on us.

Learn more about the guaranteed maximum price.

No. The total cost is usually lower and, above all, more predictable. Bringing design and construction under one contract removes stacked margins, the change orders that come from conflicting drawings, and rework. Open-book transparency shows you where every dollar goes. You pay the real cost of the work, not a chain of middlemen.

Timelines depend on size and complexity, but the integrated approach shortens them because design and construction advance in parallel rather than in sequence. As an example, we delivered the 14 Red Bull Music Academy studios in 18 days. By the second meeting you already have a preliminary budget and drawings to plan around.

Far less than with several vendors to coordinate. You have one point of contact who manages the architect, engineers and trades for you. You keep the important decisions; we handle the daily coordination, follow-ups and on-site surprises. In practice, your role comes down to approving key milestones on an agreed communication routine.

We fit out commercial spaces of every kind: offices, medical clinics, restaurants, retail and industrial spaces, across Greater Montreal and up to roughly 90 minutes from the surrounding region. Our projects run from about 2,000 to 60,000 square feet. Our work includes studios, clinics, factories and pre-built suites for landlords and brokers.

See our projects.

The budget agreed at the drawing stage is guaranteed: any overrun that does not come from a change you requested is on us, not you. Hidden conditions uncovered on site are our responsibility too. For schedule, phased planning and one integrated team cut delays at the source. We deliver turnkey, so your teams can move in the next day.