Skylight Installation & Replacement Milwaukee – Velux Repair
Natural Light Done Right
Transform dark rooms into bright, beautiful spaces. Proper installation means no leaks, no regrets.
Holland Exteriors provides skylight installation and repair services in Milwaukee and surrounding areas. Our skylight installation includes Velux skylight installation, skylight replacement, skylight repair, leaking skylight repair, and skylight flashing for long-term leak protection. Licensed, insured, BBB A+ rated. Call (414) 340-3890 for a free assessment.
A Skylight Shouldn't Come With a Bucket
Jennifer Park loved the idea of a skylight in her kitchen. Natural light streaming in while she cooked. She hired a contractor who gave her a great price. Six months later, she had a bucket catching water every time it rained.
The contractor had cut corners on the flashing. Literally. He'd used step flashing where he needed a full custom pan. He'd sealed it with caulk and hoped for the best. Caulk fails. Water finds a way.
Jaime Holland showed Jennifer the problem with his inspection camera. Then he showed her how it should have been done. Proper underlayment. Ice and water shield. A full flashing kit installed by someone who's done it a thousand times.
"We're going to do this right. You'll never think about this skylight again—except to enjoy the light."
Three years later, Jennifer has exactly what she wanted: natural light and zero leaks. She refers friends to us monthly.
Skylights are wonderful when they're installed correctly. They're a nightmare when someone takes shortcuts. We're Velux certified because we believe in doing it right the first time.
Skylight Services: Velux Skylight Installation, Repair & Replacement
New Skylight Installation
Velux certified installation. Fixed, venting, or solar-powered options. Proper flashing systems that actually keep water out.
Skylight Leak Repair
Fix leaking skylights permanently. Most leaks are flashing failures, not skylight failures. We diagnose and fix the real problem.
Skylight Replacement
Upgrade old, leaking, or inefficient skylights. Modern skylights are far more energy efficient and durable than older models.
Skylight Reflashing
During roof replacement, skylights need proper reflashing. We integrate skylights seamlessly with your new roof system.
Benefits of Professional Skylight Installation
- Natural light reduces energy costs
Less artificial lighting needed during daylight hours
- Increases home value
Skylights are a desirable feature that buyers look for
- Improves mood and productivity
Natural light has proven psychological benefits
- Ventilation options available
Venting skylights help reduce heat buildup and improve air circulation
- Modern skylights are energy efficient
Low-E coatings and proper installation prevent heat loss in winter
Types of Skylights for Milwaukee Homes
Choosing the right skylight type depends on your goals, budget, and where you want to add natural light. Each type offers distinct benefits for Wisconsin homeowners dealing with our climate extremes.
Fixed Skylights
Fixed skylights are the most economical option, designed purely for bringing in natural light. They don't open, which makes them simpler to install and less prone to mechanical issues. These are ideal for high ceilings, hallways, or rooms where ventilation isn't needed. In Milwaukee's climate, fixed skylights with quality Low-E glass provide excellent insulation while maximizing daylight.
Best applications include cathedral ceilings, interior hallways with attic access above, and closets or storage areas that could use natural light. Typical cost ranges from $800-$1,500 for the skylight unit plus installation.
Venting Skylights (Manual)
Manual venting skylights open to allow fresh air circulation and hot air escape. They're operated with a crank handle or pole, making them suitable for skylights within reach. These are excellent for kitchens and bathrooms where moisture and cooking odors need to escape. The opening mechanism is simple and reliable, with fewer parts that could fail over time.
Manual venting skylights work best installed within 4-6 feet of the floor where you can easily reach the control. In Wisconsin, the ventilation feature helps reduce cooling costs in summer by releasing trapped hot air.
Electric Venting Skylights
Electric skylights use a motor to open and close, controlled by a wall switch or remote. They're ideal for skylights installed in high ceilings where manual operation isn't practical. Most electric skylights include rain sensors that automatically close the skylight if precipitation is detected—a useful feature in Wisconsin's unpredictable weather.
These require electrical wiring during installation, which adds to the cost but provides convenience and automation. Many can be integrated with smart home systems for scheduled ventilation.
Solar-Powered Venting Skylights
Solar-powered skylights represent the best of both worlds: no wiring required (great for retrofits) and automatic operation with rain sensors. A small solar panel charges a battery that operates the motor. These skylights qualify for federal tax credits, making them more affordable than they appear.
Velux solar-powered skylights include blinds operated by the same solar system. Installation is simpler than electric skylights because there's no need to run wiring to a wall switch—everything is self-contained.
Sun Tunnels (Tubular Skylights)
Sun tunnels are a creative solution for rooms where traditional skylights aren't feasible. A small dome on the roof captures light, and a reflective tube channels it down through the attic to a diffuser in the ceiling. They're excellent for bathrooms, closets, and hallways in homes where the room below isn't directly under the roof.
Installation is less invasive than traditional skylights—the roof opening is only 10-14 inches in diameter. Sun tunnels work well in Milwaukee homes with complex attic structures or rooms that don't have direct roof access above.
Skylight Installation Cost in Milwaukee
Skylight costs vary significantly based on type, size, roof complexity, and interior finishing requirements. Here's what Milwaukee homeowners typically invest for professional skylight installation.
| Skylight Type | Unit Cost | Installed Cost | Best For |
|---|---|---|---|
| Fixed Skylight (21"x27") | $300-$500 | $1,200-$1,800 | Light only, budget-friendly |
| Fixed Skylight (30"x46") | $500-$800 | $1,500-$2,500 | Maximum light, living areas |
| Manual Venting | $600-$1,000 | $1,800-$2,800 | Reachable locations, simple |
| Electric Venting | $900-$1,400 | $2,500-$3,800 | High ceilings, automation |
| Solar-Powered Venting | $1,100-$1,800 | $2,200-$3,500 | No wiring, tax credit eligible |
| Sun Tunnel (10"-14") | $200-$400 | $600-$1,200 | Difficult locations, bathrooms |
What Affects Skylight Installation Cost?
Roof pitch and accessibility: Steeper roofs require more safety equipment and take longer. Very low-slope roofs need special curb-mounted skylights. Both scenarios add to labor costs.
Interior finishing requirements: If you have a flat ceiling with attic space above, a light shaft must be constructed to connect the roof opening to the ceiling. Drywall, taping, texturing, and painting this shaft can add $500-$1,500 to the project.
Framing modifications: If the skylight opening interferes with rafters, headers and structural modifications are required. This can add $300-$800 depending on complexity.
During roof replacement: Installing skylights during a roof replacement saves money because the roofers are already on site and roofing materials are exposed. Expect 15-25% savings compared to standalone installation.
Federal Tax Credits
Energy Star certified skylights (including most Velux solar-powered models) qualify for a 30% federal tax credit under the Inflation Reduction Act. For a $3,000 solar-powered skylight installation, that's $900 back on your taxes. This credit makes premium skylights surprisingly affordable.
Skylight Leak Repair: Why Your Skylight Leaks and How We Fix It
Most homeowners assume a leaking skylight means the skylight itself has failed. In our experience, 80% of skylight leaks have nothing to do with the skylight unit—they're caused by improper flashing or installation mistakes. This is good news: repairs are often less expensive than replacement.
Common Causes of Skylight Leaks
1. Failed or Improper Flashing (Most Common)
Flashing is the metal system that integrates the skylight with your roof. When flashing is installed incorrectly—or when installers rely on caulk instead of proper overlapping—water eventually finds a way in. In Milwaukee, freeze-thaw cycles accelerate flashing failure as ice expands in gaps.
2. Ice Dam Backup
Ice dams form when heat escapes through the roof, melting snow that refreezes at the eaves. Water can back up under shingles and find skylights as an entry point. Even properly flashed skylights can leak when ice dams force water uphill. The solution involves both ice dam removal and addressing roof ventilation.
3. Condensation (Not Actually a Leak)
Sometimes what looks like a leak is actually condensation. Warm, moist air from inside your home rises to the skylight, and if the glazing is cold enough, moisture condenses and drips. This is common in bathrooms and kitchens. Better ventilation, running exhaust fans, and upgrading to double or triple-pane glazing solve condensation issues.
4. Seal Failure (Older Skylights)
Skylights over 20 years old may have deteriorating seals between the frame and glass. This allows water intrusion directly through the skylight unit. In these cases, replacement rather than repair is typically the better investment.
5. Cracked Glazing
Hail damage, fallen branches, or thermal stress can crack skylight glass. Small cracks may only leak during heavy rain, making them easy to miss. We inspect glazing closely during leak detection assessments.
Our Skylight Leak Repair Process
- Inspection: We examine the skylight from both inside and outside, checking flashing, seals, and glazing condition
- Diagnosis: We determine whether the issue is flashing, the skylight itself, or a ventilation/condensation problem
- Honest recommendation: We'll tell you whether repair makes sense or if the skylight should be replaced
- Repair: If repairable, we fix the actual problem—not just cover it with caulk
- Testing: We verify the repair by water testing before considering the job complete
Skylight Leak Repair Costs
- Flashing repair: $400-$800 (most common repair)
- Complete reflashing: $600-$1,200
- Seal replacement: $300-$600
- Glazing replacement: Often more cost-effective to replace entire skylight
Skylight Replacement vs Repair: Making the Right Decision
When a skylight starts causing problems, you'll face a decision: repair what you have or replace it with something better. The right choice depends on the skylight's age, the nature of the problem, and whether you're planning other roof work.
When to Repair Your Skylight
- Skylight is less than 15 years old and in good structural condition
- Problem is clearly flashing-related—the skylight itself is fine
- Condensation issue that can be solved with ventilation improvements
- Minor seal deterioration that can be addressed without replacement
- You're NOT planning a roof replacement in the next 5 years
When to Replace Your Skylight
- Skylight is 20+ years old—modern skylights are far more efficient
- Seal has failed between glass and frame—evidence includes fogging between panes
- Cracked or damaged glazing—replacement glass often costs as much as a new skylight
- You're getting a new roof—this is the ideal time to replace skylights
- Old single-pane skylight—upgrade to Low-E for better energy efficiency
- You want to upgrade features—add venting, solar operation, or blinds
Replacing Skylights During Roof Replacement
If you're planning a roof replacement in the next few years and have skylights over 15 years old, replace them during the roof project. Here's why:
- The roof is already torn off, so integration is seamless
- Labor costs are significantly lower when combined with roof work
- New flashing is guaranteed to match the new roof system
- You won't have to disturb your new roof later when the skylight eventually fails
We always inspect skylights during roof replacement estimates and provide honest recommendations. Sometimes a 10-year-old skylight in good condition just needs reflashing with the new roof. Other times, it's clearly time for an upgrade.
Cost Comparison: Repair vs Replace
| Scenario | Repair Cost | Replacement Cost | Recommendation |
|---|---|---|---|
| Flashing failure, 8-year-old skylight | $500-$800 | $1,800-$2,500 | Repair |
| Seal failure, 22-year-old skylight | $400-$600 | $1,500-$2,500 | Replace |
| Multiple problems, 18-year-old skylight | $800-$1,200 | $1,800-$2,800 | Replace |
| During roof replacement, 15-year-old skylight | $300-$500 (reflash) | $1,400-$2,200 | Replace |
We'll Give You an Honest Assessment
We don't push replacement when repair makes sense. And we won't put a bandage on a skylight that's going to cause you problems next year. During our free assessment, we'll explain what we find, show you photos, and give you our honest recommendation. The goal is the solution that's right for your situation and budget.
Frequently Asked Questions About Skylight Installation
Add Natural Light Without the Worry
Velux certified installation. Lifetime peace of mind. No leaks, guaranteed.
Call for Free Consultation: (414) 340-3890