Skylights & sun tunnels
Brighten Your Living Space
Bring natural light into your home without compromising your roof's integrity.
Skylights and sun tunnels are one of the most effective ways to brighten interior spaces, improve energy efficiency, and enhance the overall feel of your home. When installed correctly as part of your roofing system, they add value without increasing risk.
At Guaranteed Roofing, we specialize in professionally installed skylights and sun tunnels that are fully integrated into your roof for long-term performance and leak protection.
Skylight and Sun Tunnel Services
Custom Skylights
Every home is different. We install custom-fit skylights designed for your roof structure, interior layout, and lighting goals. Whether you want a dramatic feature skylight or subtle natural lighting, we tailor the solution to your space.
Curb-Mount Skylights
Curb-mounted skylights sit on a raised frame above your roof surface. They are a reliable choice for roofs with complex angles, easier replacement or upgrades, and enhanced weather protection.
Deck-Mount Skylights
Deck-mounted skylights sit lower and integrate directly with the roofline for a cleaner, modern look. They have a sleek, low-profile appearance, better energy efficiency, and are ideal for new roof installations or full replacements.
Sun Tunnels
Perfect for smaller or interior spaces where a full skylight isn’t practical such as hallways, bathrooms, closets, and stairwells. Sun tunnels capture daylight from the roof and channel it through a reflective tube into your home - bringing natural light where you thought it wasn’t possible.
Skylight and Sun Tunnel Repairs
A leaking or aging skylight can put more than the skylight itself at risk. Our team can assess the condition of your skylight or sun tunnel, address roofing and flashing issues, and determine whether a repair or replacement makes the most sense. Guaranteed Roofing can inspect your existing skylight or sun tunnel, identify the source of the problem, and recommend the most appropriate solution.
Why Homeowners Choose Us
Experience
We have been proudly serving our community since 1994, bringing proven expertise to every project. Owner, Rob, has more than 35 years of hands-on roofing experience and personally oversees inspections, estimates, and training to ensure uncompromising standards.
Quality
As a family-owned and operated company, we are committed to delivering quality customer experience defined by craftsmanship, transparency, and premium materials. Every project is guided by integrity, attention to detail, and a commitment to exceeding expectations - not just meeting them.
Expertise
We specialize in complete roofing systems - from ventilation and underlayment to shingles and finishing details. Every layer is installed with precision for lasting durability and protection. As IKO RoofPro Select Contractors and Certified Velux Installers, we uphold the highest standards through ongoing training and industry best practices.
Safety
We maintain full WSIB coverage and comprehensive liability insurance, with safety as a non-negotiable standard on every job. Our team is professionally trained in fall protection, safety compliance, and best-practice installation methods to ensure every project is executed with precision and care.
Protect Your Business with a Roof You Can Rely On
Whether you need repairs, replacement, or a full inspection, our team is ready to help.
Call or email us today to discuss your commercial roofing needs.
Frequently Asked Questions: Skylights & Sun Tunnels
What is the difference between a skylight and sun tunnel?
A skylight is a window installed directly into your roof that provides natural light. A sun tunnel uses a reflective tube to bring natural sunlight into interior spaces where a traditional skylight may not be practical. The right option depends on your roof, available space, and the room you want to brighten.
Can skylights leak?
A properly installed skylight should be integrated with the roofing system using the appropriate flashing and waterproofing. Leaks can occur when a skylight is improperly installed, the flashing has failed, or the surrounding roofing materials have deteriorated. If you notice water stains, moisture, or signs of a leak around your skylight, an inspection can help identify the source.
Can you repair an existing skylight or sun tunnel?
Yes. Depending on the condition, repairs may be possible for issues such as damaged flashing, leaks, or deteriorating components. Our team at Guaranteed Roofing will assess the skylight or sun tunnel and recommend whether a repair or replacement is the better long-term solution.
Can a skylight be installed on any roof?
Not necessarily. Skylight installation depends on factors such as roof design, slope, available space, structural considerations, and the location of the room below. A professional assessment can determine whether a skylight or sun tunnel is suitable for your home.
Do you offer emergency roof repair services?
Yes. We provide emergency roof repair for storm damage, active leaks, and urgent roofing issues to help protect your home or business and prevent further damage.
When should I replace my skylight instead of repairing it?
Replacement may make more sense when a skylight is significantly aged, repeatedly leaking, damaged, poorly installed, or showing signs of seal or glazing failure. We’ll evaluate the condition of the skylight and surrounding roofing before recommending replacement.
What makes Guaranteed Roofing different?
We focus on long-term solutions, not quick fixes. With over 30 years of experience, we provide honest assessments, quality workmanship, and dependable service backed by a family-owned reputation.