Sun Tunnels — Solatube & VELUX Supplier in California
Sun Tunnels — Bring Natural Light Into Every Corner of Your Home
Western Window & Door supplies premium tubular daylighting systems from Solatube and VELUX — the two most trusted names in sun tunnels. No skylights. No structural mess. Just clean, beautiful natural light where you never thought possible.
Your Home Deserves More Than a Light Switch
There are rooms in every home that artificial lighting just can't fix. The dark hallway that always feels gloomy. The bathroom with no windows. The kitchen where you're flipping on the lights at noon. These spaces don't need a renovation — they need a sun tunnel.
Sun tunnels (also called tubular skylights or solar tubes) work by collecting sunlight on your rooftop through a dome and channeling it down a highly reflective tube directly into your ceiling. The result looks like a recessed light — except it's running on pure California sunshine, completely free, all day long.
At Western Window & Door, we supply sun tunnel systems from Solatube and VELUX — the two brands that have defined this category for decades. Whether you're a homeowner wanting to brighten up a bathroom or a contractor speYour Home Deserves More Than a Light Switchc'ing daylighting for a multi-room project, we'll get you the right product at the right price.
How Sun Tunnels Work — It's Simpler Than You Think
Three components. One beautiful result.
The Dome (Roof)
A specially engineered dome sits on your roof and captures sunlight — including low-angle morning and evening light that standard skylights miss entirely. It's leak-proof, weather-sealed, and built for decades of outdoor exposure.
The Tube (Attic)
Sunlight travels down a highly reflective aluminum tube through your attic space. Rigid tubes work best when the path from roof to ceiling is clear and straight. Flexible tubes can navigate around joists, beams, and attic obstacles that would stop a traditional skylight in its tracks.
The Diffuser (Ceiling)
At the ceiling, a diffuser spreads daylight evenly across the room — no glare, no hot spots, just soft, natural illumination that shifts beautifully with the time of day. It installs flush, looks like a recessed light, and requires zero wiring.
Installation typically takes just 2 to 4 hours, with no major structural modifications to your home.
Two Brands. Both the Best in the Business.
We carry both Solatube and VELUX because they genuinely serve different needs. Here's how they compare:
SOLATUBE — The Pioneer of Tubular Daylighting
Solatube International is the inventor of the tubular daylighting device category Solatube, and that heritage shows in every product they make. The Solatube system features advanced dome technology that captures low-angle morning and evening sunlight for consistent, brilliant illumination throughout the day, combined with patented 99% reflective tubing that maximizes light transfer to brighten every corner of your home. Solatube
Solatube 160 DS (10-inch) The 160 DS is ideal for smaller spaces — bathrooms, laundry rooms, closets, and hallways Solatube — delivering the equivalent of 3–4 standard 100-watt bulbs of natural light with virtually no heat gain.
Solatube 290 DS (14-inch) The 290 DS covers 250–300 square feet and is the go-to choice for kitchens, family rooms, master bathrooms, garages, and high-ceiling rooms. Solatube It delivers the equivalent of 6–8 standard bulbs of natural daylight.
Smart Add-Ons Available:
Daylight Dimmer — Solar-powered, remote-controlled dimming that adjusts the amount of daylight entering your space from full brightness to low light — no electrical wiring required. Solatube
Solar NightLight — Charges during the day and automatically emits a soft, ambient glow after dark — perfect for hallways, bathrooms, and closets, with no wiring and no extra energy use. Solatube
Ventilation Add-on — Controls humidity, especially useful in bathrooms and kitchens.
Warranty: Solatube system components are covered for 10 years, with electrical component coverage also included. Solatube
VELUX — The World's Most Trusted Skylight Brand
VELUX brings the same engineering precision they're known for in their full skylight lineup to the sun tunnel category. VELUX Sun Tunnel Skylights channel sunlight from the roof through a highly reflective tube for pure, natural light in the home — the polished aluminum inner tube holds its color over time and casts crisp, clear daylight. VELUX America
Rigid Sun Tunnel (TGR / TMR) VELUX rigid sun tunnels are recommended when there is a straight, unobstructed path from the roof to the ceiling — they deliver the brightest light output. VELUX America The TMR model features pitched flashing designed to capture light from all roof directions, while the TGR offers a low-profile, integrated look with the roofline.
Flexible Sun Tunnel (TGF / TMF) VELUX flexible sun tunnels are ideal for complex layouts where a direct path from roof to ceiling is obstructed VELUX America — bending around attic joists, beams, and HVAC equipment that would make a rigid tunnel impossible.
Specialty Option — Wildfire Zone Tunnel (TZR) The VELUX Wildfire Sun Tunnel features fireproof tempered diamond wire flat glass that passes strict building codes in wildfire-prone areas Veluxusa — a critical consideration for many Northern California homeowners.
VELUX Add-Ons Available:
Solar Night Light — A solar-charged panel inside the tunnel powers soft LED illumination after dark.
Decorative Diffusers — A range of micro-engineered decorative diffusers that uniquely emit daylight while matching your home's interior décor. VELUX America
Daylight Controller — Allows you to adjust the amount of daylight entering the room when needed.
Warranty: VELUX Sun Tunnel Skylights come with a 20-year tube warranty covering leaks, hail, and product defects. Replacementskylights
Solatube vs. VELUX — At a Glance
| Solatube | VELUX | |
|---|---|---|
| Sizes Available | 10", 14", 21" | 10", 14" |
| Rigid Tube | Yes | Yes |
| Flexible Tube | Yes | Yes |
| NightLight Option | Yes (Solar-powered) | Yes (Solar-powered) |
| Dimmer Option | Yes (Remote-controlled) | Yes (Powered controller) |
| Ventilation Add-on | Yes | No |
| Wildfire-Rated Option | No | Yes (TZR model) |
| Tube Warranty | 10 years | 20 years |
| Best For | Maximum light output, whole-home daylighting | Budget-friendly installs, complex attic paths |
Where Does a Sun Tunnel Make the Biggest Difference?
Sun tunnels work in more rooms than you'd expect. The biggest transformations happen in:
Kitchens — Free yourself from overhead lighting all day. A 14" sun tunnel can flood a standard kitchen with the equivalent of multiple light fixtures, powered entirely by the sun.
Bathrooms — Natural light makes bathrooms feel cleaner, brighter, and more spacious. Unlike a skylight, a sun tunnel gives you privacy without sacrificing light — and the optional nightlight means you're covered after dark too.
Hallways & Entryways — Dark corridors are one of the most common complaints in California homes. A 10" sun tunnel turns a tunnel-like hallway into a welcoming passage.
Closets & Laundry Rooms — The spaces where you need to see clearly but windows simply don't fit.
Home Offices — Natural daylight reduces eye strain, supports focus, and makes video calls look dramatically better.
Garages — Brighten your workspace without the wiring costs of additional fixtures.
Why Source Your Sun Tunnels Through Western Window & Door?
We're a dedicated product supplier — not a big-box retailer, not an installation company bundling costs into every quote. That means you get genuine Solatube and VELUX products with expert guidance and supplier-level pricing, without any markup for services you may not need.
Authorized Supplier Access — Genuine products with full manufacturer warranty coverage from both Solatube and VELUX.
Unbiased Brand Guidance — We carry both brands and will recommend the one that actually fits your project — based on your roof type, attic layout, room size, and budget.
Wildfire Zone Expertise — We know Northern California building codes. If you're in a fire-prone area, we'll point you to the right product before your contractor even asks.
Builder & Contractor Ready — Accurate product specs, lead times, and streamlined ordering for multi-unit projects.
No Installation Markup — You pay for the product. Your installer handles the rest.
Ready to Stop Living in the Dark?
Tell us your room, your roof type, and your goals — we'll recommend the right Solatube or VELUX model and get you accurate pricing fast.
FAQ's
Will a sun tunnel leak?
Solatube skylights feature advanced sealing technology and are completely leak-proof — the flashing system creates a watertight seal that exceeds building code requirements and comes with a lifetime warranty. Solatube VELUX offers the same assurance with their flashing systems on every model.
How much light does a sun tunnel actually produce?
A 10" sun tunnel provides the equivalent of 3–4 standard 100-watt bulbs, while a 14" model delivers the equivalent of 6–8 bulbs. Solatube Actual output varies by your location, roof pitch, and weather.
Can sun tunnels go around obstacles in the attic?
Yes — that's exactly what flexible tube models are designed for. Both Solatube and VELUX offer flexible options that can navigate around joists, beams, and HVAC systems that would stop a traditional skylight installation.
How long does installation take?
Sun tunnels can typically be installed within an afternoon — making them one of the fastest and most cost-effective natural lighting upgrades available. VELUX America
Do sun tunnels work in wildfire zones?
VELUX's Wildfire Sun Tunnel features fireproof tempered diamond wire flat glass that meets strict building codes for wildfire-prone areas Veluxusa — a critical consideration for many Northern California homes and contractors.
Can I control the brightness?
Yes. Both Solatube and VELUX offer optional dimmer accessories that let you dial back the daylight when you need to — solar-powered and remote-controlled, no wiring required.
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