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Home Additions West Island  | DIR Construction

DIR Construction & Renovations specializes in home additions across the West Island of Montreal, including Pointe-Claire, Beaconsfield, Kirkland, Dorval, Dollard-des-Ormeaux, Baie-d'Urfé, Sainte-Anne-de-Bellevue and Senneville

 

We build main-level home additions, including single-room expansions and rear extensions, designed to integrate seamlessly with the existing structure.

 

We specialize in home additions designed to be supported on engineered screw piles (TechnoPost systems), where site conditions and structural requirements allow. This approach provides a strong, stable structure with minimal excavation and reduced site disruption. Main-level additions supported by screw piles are ideal for many properties, but feasibility depends on site conditions, structure, and municipal by-laws.

A Structured Approach to Home Additions

 

Every home addition requires careful planning and coordination. We work within municipal bylaws, zoning requirements, and site constraints to ensure each project is feasible, compliant, and properly executed.

From layout planning to structural integration and final finishes, we deliver additions that function as a natural extension of the home—both structurally and visually.

Types of Home Additions 

  • Rear extensions

  • Single-room additions

  • Main-level expansions

  • Garage-to-living space conversions

Our Home Addition Projects in the West Island

Browse our completed home addition projects across the West Island and Greater Montreal.

Plan Your Home Addition

Every project begins with a site visit.  We review your space, discuss your goals and assess feasibility before preparing a detailed proposal 

© 2026 by DIR Constructions and Renovations Inc. 

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