Upgrade the exterior components of a building—such as walls, roofs, windows, doors, and insulation.
In rental buildings, these upgrades help reduce heat loss in winter and heat gain in summer, leading to lower energy costs and improved tenant comfort.
Envelope improvements also help reduce drafts, moisture issues, and noise transfer, while supporting long-term building durability and climate resilience.
Contact our team to learn more about Building Envelope retrofits and available program supports.

Explore RARA Webinars
Learn from industry experts, technical partners, and RentBC’s RARA Team through practical webinars designed for rental housing providers. Browse sessions on retrofits, rebates, building performance, climate resilience, EV charging, benchmarking, and other topics that can help you plan upgrades with confidence.
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