Winter construction projects: Best practices
Winter brings unique challenges for construction projects, including freezing temperatures, snowstorms, and unpredictable conditions.
At Groupe Bellemare, with our experience in winter construction, we know that success lies in thorough preparation and using the right equipment.
Understanding winter construction
Winter construction involves any activity carried out during the cold months when temperatures often drop below freezing. These projects can range from simple residential work to large-scale commercial developments.
Is it possible to build in winter?
Despite the challenges, certain tasks can be successfully completed in winter with careful planning, appropriate equipment, and close attention to weather forecasts. Prioritizing worker safety and the quality of results is essential.
Winter-feasible projects
Concrete Pouring: With the right additives and proper insulation, foundations, sidewalks, and driveways can be poured.
For more details, consult our guide on cold weather concreting!
Site preparation: Excavation, leveling, and clearing can be done if the ground isn’t too frozen or wet.
Utility installations: Water and sewer connections can be made with proper winter practices.
Framing and structural work: Erecting frames and structural elements is possible in winter. Work efficiently in cold temperatures!
Road repairs: Pothole filling and road resurfacing can be done in winter.
Landscaping: Planting hardy trees and constructing retaining walls are possible with proper planning.
Deck and patio construction: Building or expanding outdoor decks, patios, and porches can be done.
Fence installation: Fence installation, particularly for small residential projects, is feasible in winter.
Exterior and temporary structures: Building pergolas, arbors, and temporary shelters can be managed in winter.
Site grading and drainage: Improve site drainage and install culverts during winter.
Demolition: Small-scale demolition projects can be safely completed.
Projects to Avoid in Winter
Roofing: Roof repair is risky due to ice and dangerous conditions for workers.
Asphalt paving: Cold temperatures can hinder proper asphalt compaction.
Exterior finishing: Painting and siding work are affected by temperature and humidity fluctuations.
Major Winter Construction Challenges
- Temperature fluctuations: Impact material performance and worker comfort.
- Snow accumulation: Can delay work and compromise worker safety.
- Icy surfaces: Increase the risk of accidents.
- Limited daylight: Reduces effective working hours.
Best Practices for Winter Construction
Project Planning
Flexible schedules: Account for potential weather-related delays.
Material selection: Opt for materials that withstand cold temperatures and provide good insulation.
Site evaluation: Identify specific risks and challenges before starting operations.
Emergency plans: Prepare alternative tasks (documentation, regulation, planning, etc.) if outdoor work becomes impossible.
Worker Safety and Comfort
Protective clothing: Ensure workers are equipped with insulated clothing, gloves, and appropriate boots. Consider adding hand warmers for optimal comfort.
Heated break areas: Install heated shelters to prevent frostbite and avoid prolonged cold exposure.
Hydration: Encourage regular water consumption to prevent dehydration.
Increased traction on site: Use sand and other anti-slip products to ensure safety throughout the project. Consult this guide to learn about the proper uses of sand and salt in winter.
During the Work
Start early: Maximize daylight hours for productivity.
Regular communication: Keep all parties informed of developments for better adaptation.
Concrete monitoring: If your project involves concrete, regularly check its temperature to ensure it gains the necessary strength.
Essential Winter Equipment
Heating
Heating units: Heat workspaces to improve conditions.
Thawing equipment: Use ground heaters and blankets to prevent ice buildup on the site.
Snow Removal and De-Icing
Snowplows and blowers: Regularly clear roads and walkways to ensure safe surfaces.
De-Icing materials: Use salt, sand, and stone to reduce ice formation and improve ground traction.
Weather Protection and Insulation
Tarps and windbreaks: Protect work areas from cold winds and precipitation.
Insulating blankets: Cover concrete pours to protect them from freezing.
Specialized Cold Weather Tools
Cold weather concrete additives: These accelerate curing and prevent freezing.
Anti-freeze agents: Prevent water systems and equipment from freezing.
Master winter construction
Successful winter construction requires rigorous planning, the right equipment, and constant attention to safety. By following these best practices, you can confidently tackle the unique challenges of winter construction.
