Expert Exterior Renovation.
	        
	        
	        	    
  Water intrusion is a serious threat to the structural integrity
  and long-term health of any building in Edmonton.
  At CNM Construction & Development Ltd., we specialize in comprehensive exterior envelope remediation services,
  meticulously addressing vulnerabilities that allow water to penetrate your building's defenses.
  With over two decades of experience serving Edmonton and Saskatchewan,
  we possess the expertise to identify the root causes of water damage
  and implement effective, lasting solutions to protect your investment
  and ensure a dry, healthy interior environment.
Understanding the Importance of a Sound Building Envelope.
  The exterior envelope of your building – including the walls, windows, doors, and roof interface –
  is its primary barrier against the elements.
  When this envelope is compromised, water can seep in,
  leading to a cascade of problems, including:
Structural Damage

Mold and Mildew Growth

Insulation Degradation

Damaged Interior Finishes

Reduced Property Value

  CNM Construction & Development Ltd. understands the critical role of a sound building envelope
  and offers specialized services to identify and rectify water intrusion issues effectively.


Our Expert Exterior Envelope Remediation Services
We provide comprehensive services tailored to address your specific water penetration concerns
Precise Window and Door Applications.
  Improperly installed or aging windows and doors are common entry points for water.
  Our skilled technicians provide expert window and door application services,
  ensuring airtight and watertight seals that prevent water ingress.
  This includes:
Proper Flashing Installation
Utilizing industry-best practices for flashing around window and door openings to direct water away from the building envelope.
Quality Sealant Application
Applying high-grade, weather-resistant sealants to all gaps and joints to create a continuous barrier against moisture.
Leveling and Alignment
Ensuring proper installation to prevent stress on the frames and maintain a tight seal.
Integration with Existing Envelope
Carefully integrating new windows and doors with the surrounding wall assembly to maintain continuity of the water barrier.
Repair and Refinish Exterior Finishes Due to Water Penetration.
When water has already breached the exterior envelope, it’s crucial to address the damage promptly and effectively. CNM Construction & Development Ltd. specializes in the repair and refinishing of exterior finishes damaged by water penetration, including:

Identifying the Source of the Leak
Our experienced team will thoroughly investigate to pinpoint the origin of the water intrusion.

Repairing Damaged Substrates
Addressing any underlying structural damage, such as rotted wood or damaged sheathing.

Removing and Replacing Damaged Finishes
Carefully removing compromised siding, stucco, masonry, or other exterior materials.

Expert Refinishing
Applying new, high-quality finishes that match the existing aesthetic while providing superior water resistance.

Implementing Preventative Measures
Addressing the root cause of the water penetration to prevent future occurrences.


