What IIC rating do I need if my upstairs neighbour does home workouts with jumping exercises?

If your upstairs neighbour regularly does jumping exercises like burpees, box jumps, or skipping rope, you should target an IIC 65 or higher for the floor-ceiling assembly between your units to achieve meaningful noise reduction. The Ontario Building Code minimum of IIC 50 is designed for normal residential foot traffic and will do very little against the repeated high-energy impacts of a home workout. Even at IIC 55, you will still clearly hear and likely feel the thumping from above.
Impact noise from jumping exercises is one of the most difficult sounds to control in multi-unit Ottawa buildings because it involves direct structural excitation rather than airborne sound. When someone jumps and lands on a floor, the impact energy travels directly through the floor structure, into the joists, through the ceiling below, and into your living space. This is fundamentally different from airborne noise like voices or music, and it requires a different approach. The energy levels are also extreme -- a person landing from a jump can generate forces of two to four times their body weight, creating impact levels far beyond what standard flooring assemblies are designed to handle.
Solutions That Actually Work
The most effective approach attacks the problem from both sides if possible, but realistically in a condo or apartment situation, you may only have access to your own ceiling below. From the ceiling side, the best retrofit is sound isolation clips (such as RSIC-1 at $4-$7 each) mounted to the existing ceiling joists, with hat channel ($1.00-$1.50 per linear foot) and two layers of 5/8-inch Type X drywall with Green Glue compound between them. This creates a decoupled ceiling that moves independently of the structure above, significantly reducing the impact energy that reaches your living space. This ceiling upgrade typically costs $12 to $22 per square foot installed, or $8,000 to $16,000 for a typical room in an Ottawa condo.
If your neighbour is willing to cooperate, the most cost-effective solution is actually on their side. A high-quality rubber underlayment of at least 8mm thickness beneath their flooring, combined with a thick exercise mat or interlocking rubber gym tiles in their workout area, can improve IIC performance by 10 to 20 points at a fraction of the cost of ceiling work. Rubber gym flooring rated for impact absorption runs $3 to $8 per square foot and can be installed as a DIY project. Many Ottawa condo corporations in buildings along Baseline Road, in Westboro, or in the ByWard Market area now include noise bylaws that require adequate floor coverings, which gives you some leverage to request your neighbour take action.
Before investing in a major ceiling upgrade, it is worth having a conversation with your condo board and your neighbour, and potentially consulting with an acoustic professional who can assess the existing assembly and recommend the most effective approach for your specific building construction. Every building is different, and what works in a concrete highrise is quite different from what works in a wood-frame low-rise. Browse the Ottawa Contractor Directory at justynrookcontracting.com/directory for soundproofing professionals who can evaluate your situation and provide a targeted solution.Looking for experienced contractors? The Ottawa Construction Network connects homeowners with qualified professionals:Luxe Painting and Renovations RenoMotion Inc.Custom By ArieTiptop ContractingLeeds Property MaintenanceView all contractors →