How to equalize quality, deadlines and costs in large industrial projects with ventilation and natural lighting

Discover how to correctly specify ventilation and natural lighting systems to avoid rework, delays and unbalanced budgets in medium and large projects.

Behind the scenes of an industrial project, everyone involved, from engineering to the buyer, knows that the biggest risks are not just in the concrete or metallic structure, but in theequalization between deadlines, costs and technical quality of suppliers.

Poorly designed ventilation or natural lighting solutions not only increase costs, but can compromise the entire construction schedule.

In this article, we show how engineers and builders can equalize efficiency, time and cost when choosing systems likeLanterns, Industrial Shutters and Domus, ensuring productivity and technical compliance.

1. The challenge for construction companies in industrial projects

1. Tight budgets: need for technical and financial equalization between suppliers.
2. Strict deadlines: each delay generates ripple effects on other suppliers.
3. Rework risk: generic materials do not meet the ventilation/lighting specifications required by ABNT and end up compromising the building's performance.
4. End customer pressure: Supervisors, factory managers and CEOs want to see ROI, ergonomics and safety, and the construction company supplier needs to ensure this on the project.

2. The importance of correct technical specification

Grupo MB works with engineers, designers and estimators to ensure that each system is sized according to:

1. ABNT NBR 15.215→ natural ventilation and overhead lighting parameters.
2. Simulations via CFD (Computational Fluid Dynamics)→ allow you to predict areas of heat, stagnation and drafts in the warehouse.
3. BIM modeling→ direct integration into Revit with MB product families (Lanternins, Venetian blinds, Domus), eliminating incompatibilities in pre-cast and metallic structures.

👉 Result:correctly equalized budgets, without surprises on the construction site.

3. Logistics and scaled supply: decisive factor for construction companies

Many budgets only consider the unit cost of the product, but ignore the impact ofDelivery time and installation logistics.

1. The MB Group hasscalable production capacityfor major works.
2. Technical team follows from project to delivery on site, ensuring that each system is installed without unnecessary downtime.
3. ART protocols and technical checklistsreduce assembly failures and delays.

4. Real cases of new works

🔹 RDG Aços (Viana/ES)– Installation of MB605 Domus 470P Flashlight

1. More environmenthealthy, illuminatede ventilated, aligned with thermal comfort and efficiency standards.
2. Project completed with a focus on sustainability and productivity, ensuring natural lighting and continuous ventilation without energy consumption.

🔹 Komprão Atacadista (SC)– Sectoral lighting division with Domus MB Smart

1. 15,000 automated luminaires.
2. Work completed within the contractual deadline, without rework, and with proven energy performance.

👉 These examples reinforce thatIt’s not just about installing a clerestory or a shutter, but about ensuring performance, logistics and compliance right from the project.

5. The risk of the generic supplier and the security of working with MB

In the budget equalization process, it is common for construction companies and buyers to receive proposals from suppliers who present competitive prices, but without due technical support. At first glance, it may seem like a saving, but in practice, opting for generic solutions means taking risks that can compromise the schedule and performance of the work.

A supplier without technical expertise often delivers only the basics: standard measurements, without CFD simulations or BIM integration, leaving the responsibility for compatibility in the hands of the construction company. This leaves room for rework and adjustments in the field, which generate delays and additional costs. Furthermore, delivery times tend to vary depending on production availability, which directly affects work planning.

The MB Group acts in the opposite way: from the design phase, our technical team offers ventilation and natural lighting simulations, BIM modeling and protocols validated with ART, ensuring safety and predictability. The scalable production capacity ensures reliable deadlines, and installation logistics are planned together with the construction company to avoid downtime. With a five-year warranty and real tests on large industrial projects, MB eliminates the risk of rework and delivers solutions that equalize cost, deadline and quality in a single package.

Choosing ventilation and natural lighting systems goes far beyond the unit price.

It is aboutensure predictability, productivity and technical compliance at all stages of the work.

With Grupo MB, its industrial work has:

1. Dimensioning validated by standards and technical simulations.
2. Budget equalization support.
3. Logistics and scale supply.
4. Proven performance in large industrial projects.