Building Restoration
Building Science & Building Envelope Consulting
Solutions for Building Performance, Durability, and Comfort
Building Science Defined
Building science is the study of how buildings function as a complete system, encompassing not only the building envelope but also elements of structural design and material performance. It examines how heat, air, and moisture move through and around a building, while also considering how loads are carried, how assemblies respond to stress, and how construction methods affect long-term durability.
When these factors are not properly managed, buildings may experience issues such as energy loss, condensation, mold growth, premature material degradation, or even structural concerns. These issues can negatively impact occupant comfort and building performance in both the short and long term of a building’s life cycle. Brown & Beattie’s team is passionate about building science and applies core building science and engineering principles to investigate building concerns and deterioration, determine their underlying causes, and provide clear recommendations to improve efficiency, resilience, and comfort while restoring the service life of the building.




Our Approach
Investigation → Reporting & Recommendations → Develop Repair Specifications and Tender to Qualified Contractors → Preparation of Contract Documents → Technical Review and Contract Administration throughout the construction process.
Benefits to Owners & Managers
- Restore functionality of the Building
- Preserve building safety
- Protection of capital investments
- Reduced operating costs
- Extended building service life
- Improved occupant comfort and health
- Upgrade building components to meet current standards




Our Commitment
Brown & Beattie brings over a century of combined building science engineering experience as a company, and has assisted hundreds of building Owners and Corporations restore their buildings to a durable, safe, and functional condition. Our goal is to provide clear, unbiased assessments of building performance so you can make informed decisions with confidence. From the very bottom of a building’s parking garage to the height of its roof and everything in between, Brown & Beattie is committed to implementing best practices throughout.
Contact us today to schedule a consultation or discuss your project. With our building science expertise, you will gain clarity on recommendations, practical guidance for repairs or upgrades, and strategies to extend the service life of your building.
Featured Projects in Building Science
Professional Engineers experienced in dependable service to the insurance industry.
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Featured Projects in Insurance Investigation
Professional Engineers experienced in dependable service to the insurance industry.
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Structure Fire
We responded quickly to this large Sudbury fire in order to assist with Town required documentation for Immediate Demolition and Salvage Plans and mitigate further losses to be included in our final Re-Construction reporting.

Tornado Damage
The roof of the garage was almost completely removed during a close encounter with a tornado. Although the garage required complete replacement, Brown & Beattie was able to provide recommendations to repair and save the main house.








