Custom Pergolas & Balconies in Montreal
Add shade, style, and outdoor living space with a custom pergola or balcony from Nael Construction. We design and build pergolas, deck balconies, and rooftop terraces across Montreal, Laval, and the West Island. Get a free estimate.
Pergola Construction
- Wood pergolas: Cedar and pressure-treated options. Classic look, can be stained to match your deck. Cost: $4,000–$12,000 for a standard 10×12 ft pergola.
- Aluminum pergolas: Modern, maintenance-free, rust-proof. Louvered roof options for adjustable shade. Cost: $8,000–$20,000.
- Vinyl pergolas: Zero maintenance, won’t rot or fade. Clean white or tan finish. Cost: $6,000–$15,000.
- Custom features: Retractable canopies, integrated lighting, ceiling fans, privacy screens, climbing plant trellises.
Balcony Construction & Repair
- Deck balconies: Second-story wood or composite balconies with railings and stairs. Cost: $5,000–$20,000 depending on size and materials.
- Balcony repair: Railing replacement, decking board replacement, structural reinforcement. Cost: $1,500–$8,000.
- Rooftop terraces: Flat-roof conversions with decking, railings, and drainage. Cost: $15,000–$50,000+.
- French balconies: Juliet balconies with decorative railings. Cost: $2,000–$6,000.
Pergola & Balcony Costs (2026)
- Wood pergola (10×12 ft): $4,000–$8,000
- Cedar pergola (10×12 ft): $6,000–$12,000
- Aluminum louvered pergola (10×12 ft): $12,000–$20,000
- Deck balcony (100 sqft): $5,000–$12,000
- Balcony railing replacement: $1,500–$5,000
- Rooftop terrace (300 sqft): $20,000–$50,000
Permit Requirements in Montreal
Pergolas under 200 sqft and not attached to the house typically don’t require permits. Balconies and rooftop terraces almost always require permits — especially if they affect the building envelope or require structural modifications. Nael Construction handles all permitting.
Get a Free Consultation
Nael Construction designs and builds custom outdoor structures across Montreal. Contact us for a free design consultation and estimate.
Related: Deck Cost Guide | Patio Construction | Outdoor Works