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Sun Tunnels (Tubular Skylights) in Ottawa

Bring natural light into interior spaces with professional sun tunnel installation. Minimal roof penetration with excellent waterproofing.

Get Your Free Estimate Call (343) 321-0218
/ About Sun Tunnels

What are Sun Tunnels?

Sun tunnels (tubular skylights) are compact light-directing systems that bring daylight into interior spaces with minimal roof impact.

How Sun Tunnels Work

  • Dome or lens on roof captures sunlight
  • Reflective flexible tubing directs light downward
  • Diffuser ceiling fixture distributes light into room
  • Minimal roof opening (typically 10-14 inches diameter)
  • Excellent waterproofing design

Best Uses for Sun Tunnels

  • Bathrooms and powder rooms
  • Interior hallways and closets
  • Kitchens with limited roof access
  • Rooms where large skylights aren't practical
  • Spaces requiring minimal structural changes
Sun Tunnel Light Path & Dome Diagram
/ Advantages

Sun Tunnel Benefits

Advantages Over Traditional Skylights

  • Minimal Roof Opening: Small 10-14" opening vs. 2'x4' skylight
  • Easier Installation: Less structural work required
  • Lower Cost: Less expensive than traditional skylights
  • Better Waterproofing: Smaller opening = less leak risk
  • Flexible Routing: Light tube bends around obstacles
  • Heat Loss Minimal: Small opening reduces winter heat loss

Disadvantages vs. Skylights

  • No view to sky (light only, no windows)
  • Less dramatic light effect
  • Reduced light on cloudy days
  • Requires straight path from roof to room
/ Options Available

Sun Tunnel Types

Standard Rigid Tube Sun Tunnels

  • Aluminum or steel rigid tubing
  • Most efficient light transmission
  • Requires relatively straight path
  • Best light output

Flexible Tube Sun Tunnels

  • Flexible tubing bends around obstacles
  • Can route around rafters and framing
  • Slightly less efficient than rigid
  • More installation flexibility

Ventilating Sun Tunnels

  • Some models include ventilation capability
  • Can function as attic exhaust vent
  • Serves dual purpose: light and ventilation
  • Excellent for bathrooms
/ Planning & Design

Installation Considerations

Path Planning

  • Best: Straight path from roof to room
  • Acceptable: Slight bends around obstacles
  • Longer tubes = more light loss (every foot matters)
  • Assessment needed to determine feasibility

Light Output Factors

  • Roof pitch and orientation affect light capture
  • Climate and cloud cover affect performance
  • Tube length and bends affect light transmission
  • Ottawa location: good light potential
/ Common Questions

FAQ: Sun Tunnels

Depends on roof location, season, and weather. On sunny days, excellent light. Cloudy days provide less light. Best in rooms directly below roof.
Best in spaces with path to roof. Interior rooms with no roof access won't work. Assessment during consultation determines feasibility.
When properly installed, no. The small opening and flashing design makes them very reliable. Professional installation is essential.
20-30+ years. Tubing reflectivity can degrade over time. Professional maintenance extends lifespan.

Professional Sun Tunnel Installation

Bring natural light into your Ottawa home with professional sun tunnel installation. Expert design and waterproofing. Call for free assessment.

Get Your Free Estimate Call (343) 321-0218
Get Free Estimate (343) 321-0218
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