What contract terms should I look for when hiring an Ottawa epoxy flooring company?

When hiring an epoxy flooring contractor in Ottawa, a detailed written contract is your best protection against misunderstandings, cost overruns, and substandard work. The extreme temperature swings and moisture challenges in our climate make proper specifications and warranties especially critical for long-term coating performance.

Essential Contract Elements for Ottawa Epoxy Projects

Your contract should specify the exact coating system being used, including manufacturer, product line, and thickness. For example, "Sherwin-Williams ArmorSeal 1000HS 100% solids epoxy applied at 10 mils dry film thickness" is much better than simply "garage floor epoxy." The contract must include surface preparation methods — diamond grinding to achieve ICRI CSP-2 profile, crack repair procedures, and moisture testing protocols. In Ottawa's climate, moisture vapor emission rate testing should be mandatory before any coating application.

Pricing should be clearly broken down with separate line items for surface preparation, primer, base coat, decorative elements, and topcoat. Expect total costs between $5-12 per square foot for residential garage floors, with higher-end decorative systems reaching $15-20 per square foot. The contract should specify what happens if additional concrete repair is discovered during preparation — will you pay time and materials, or is there a not-to-exceed amount?

Timeline and weather contingencies are crucial in Ottawa. The contract should acknowledge that epoxy application requires temperatures above 10°C and humidity below 85%, which can delay outdoor or unheated garage projects. Include provisions for rescheduling due to weather without penalty to either party. Cure times must be specified — typically 24-48 hours for foot traffic and 5-7 days before vehicle traffic, depending on the coating system.

Warranty terms should cover both materials and workmanship for a minimum of two years, with many quality contractors offering 5-10 year warranties on residential applications. The warranty should specify what constitutes normal wear versus defective application, and whether it covers hot tire pickup, chemical staining, or delamination. Ensure the contractor carries WSIB coverage and minimum $2 million liability insurance — request certificates before work begins.

Payment terms should never require full payment upfront. Standard practice is 10-20% down, progress payments tied to completion milestones, and final payment upon completion and your satisfaction. Be wary of contractors demanding large upfront payments or cash-only arrangements.

The contract should address cleanup responsibilities, protection of adjacent surfaces, and what happens if existing coatings or sealers are discovered that require removal. Include a clause requiring the contractor to perform adhesion tests if there's any question about previous treatments on the concrete.

Before signing any contract, get a minimum of three written quotes from different contractors and verify their insurance coverage. The Ottawa Construction Network directory at justynrookcontracting.com provides access to local flooring contractors where you can compare options and get multiple perspectives on your project needs.