Commercial Skylight Renovation & Retrofit

Summary

Commercial Skylight Renovation & Retrofit from Sky Design Concepts upgrades aging skylight systems by reglazing, overglazing, or retrofitting them, often while keeping the existing frame, curb, and roof opening. Serving Phoenix, Arizona, and the Southwest since 1985, renovation restores daylight and weather protection with less cost and disruption than full replacement when the structure is still sound.

Key Takeaways

Commercial skylight renovation keeps the sound frame, curb, and roof opening and replaces or covers only the worn glazing.
Sky Design Concepts offers four renovation paths: reglazing, overglazing, unit skylight retrofit on existing curbs, and translucent panel upgrades.
Renovation fits best when glazing is yellowed, hazed, or inefficient but the structure underneath is sound.
Corroded frames, structural cracks, or failed curbs need full replacement, not renovation.
New glazing can reduce heat gain and glare compared with aged panels under the Phoenix sun.
Renovation work requires OSHA-compliant fall protection around every open skylight, per 29 CFR 1926.501.
Every project starts with a free on-site evaluation and a written recommendation.

Commercial skylight renovation upgrades an aging skylight system by reglazing, overglazing, or retrofitting it, often while keeping the existing frame, curb, and roof opening. When the structure is sound, Sky Design Concepts can bring back clear daylight and a tight weather seal without tearing the whole system off the roof.

Every project starts with a free on-site evaluation across Phoenix and the Southwest. Our crews check the glazing, frame, curb, and flashing first, so building owners get an honest answer on whether renovation will hold or whether the system needs commercial skylight replacement instead.

Manufacturer Warranty

Premium Materials

Free On-Site Evaluations

Licensed in AZ, NV & NM

Renovation vs. Replacement: Which Does Your Skylight Need?

The deciding factor is the structure, not the glazing. If the frame, curb, and flashing are sound, renovation is usually the better value. If the structure itself has failed, replacement is the only lasting fix. Renovation is also a broader scope than skylight restoration and wet sealing, which reseals joints but leaves the existing glazing in place, and than a commercial skylight repair, which fixes one specific leak point.

	Renovation / Retrofit	Full Replacement
Frame and curb	Kept and reused	Removed and replaced
Best for	Yellowed, hazed, or inefficient glazing on a sound structure	Corroded frames, structural cracks, failed curbs
Roof disruption	Minimal	Opening is reworked
Building operations	Usually stay running	More planning required

Not sure which stage your skylight is in? Our repair vs. replace guide walks through the warning signs.

Signs a Skylight Is a Renovation Candidate

These signs point toward renovation rather than a full tear-out:

Yellowed, hazed, or chalky panels that cut the daylight reaching the floor below.
A noticeably hotter space under the skylights in summer, a sign the glazing no longer controls heat gain well.
Leaks that trace to the glazing or its seals, not to the curb or the roof membrane.
A frame and curb that are still structurally sound, with no heavy corrosion or cracking.
A goal of better energy performance without a full tear-out of the roof opening.

If the frame or curb has failed, renovation will not reach the problem; see the signs covered on our commercial skylight replacement page instead.

What Renovation Fixes, and What It Doesn't

Renovation restores what the glazing does: it brings back light transmission, stops leaks at the glazing and its seals, and can improve thermal performance with modern panels. Because the frame, curb, and roof opening stay in place, the roof itself is disturbed far less than in a full replacement.

Renovation does not fix a corroded or cracked frame, a rotted or failed curb, or roof membrane problems around the opening. Those are structural issues, and new glazing on a failing structure only delays the next leak. When an evaluation finds them, we recommend replacement or a targeted repair instead.

Commercial Buildings and Systems We Renovate

We renovate skylight systems on warehouses and distribution centers, schools and universities, retail centers, offices, and industrial facilities, commercial and industrial buildings only.

As an authorized Kingspan Light + Air representative, we can specify current Kingspan daylighting systems for renovation projects. We also service and renovate legacy systems from other manufacturers, including fiberglass and Kalwall-type panels, glass skylights, dome and unit skylights, and translucent wall and roof assemblies.

Our Commercial Skylight Renovation Options

Reglazing. Reglazing removes worn or yellowed panels and installs new glazing in the existing frame. It restores light transmission and stops leaks at the glazing without touching the roof opening.

Overglazing. Overglazing installs a new glazing system over the top of the existing skylight. It adds a fresh weather barrier and can improve thermal performance with little disruption inside the building.

Unit skylight retrofit. Aging dome and unit skylights can be swapped for modern, energy-efficient units sized to fit the existing curbs, so no new roof cuts are needed. See our dome, polycarbonate and unit skylights.

Translucent panel upgrades. Older fiberglass and Kalwall-type panel systems can be renovated or upgraded to current translucent assemblies. See translucent wall and roof assemblies.

Why Phoenix Skylights Age Faster, and When to Renovate

Intense UV and summer heat age acrylic, polycarbonate, and fiberglass glazing faster in Phoenix than in milder climates, yellowing panels and cutting the daylight they let through. The region’s official monsoon season, June 15 through September 30 according to the National Weather Service Phoenix office, then tests every aging seal with wind-driven rain. Scheduling a renovation before the monsoon window opens puts new glazing and seals on the roof before the season most likely to turn worn panels into active leaks.

Fall Protection and Permits

Renovation puts a crew next to open skylights on an active roof. Every job follows OSHA fall-protection rules under 29 CFR 1926.501, and we can add permanent skylight fall protection and guards as part of the project.

Many cities require a permit for skylight work, depending on the scope. We coordinate required permits as part of the project, such as through the City of Phoenix Planning & Development Department.

Our Skylight Renovation Process

Free on-site evaluation: We inspect the glazing, frame, curb, and flashing and confirm whether renovation will last.
Written scope: You get a clear recommendation to renovate, repair, or replace, and the reason why.
Permits and scheduling: We coordinate any required permits and plan the work around your operations and the monsoon season.
Safe installation: Crews work under OSHA fall-protection rules around every open skylight.
Final walkthrough: We check every panel and seal before we leave the roof.

Why Choose Sky Design Concepts

Four decades of commercial roof-opening work. Sky Design Concepts has serviced commercial skylights since 1985, long enough to know which glazing and frame combinations hold up under Phoenix’s sun and which ones fail early. Read more about our history.
An honest call on renovation versus replacement: Our inspection process is built to save a sound structure, not to upsell a new one; a solid frame and curb get renovated, not torn out.
Licensed across three states, not one city: Arizona, Nevada, and New Mexico licensing, plus a standing West Texas service area, means broad exposure to how different roof systems and climates age a skylight.
One crew for inspection through final check: The same technicians who evaluate the roof carry out the renovation, with no handoff between a sales inspection and the crew that does the work.
Commercial-only focus: Our work spans warehouses, schools, retail, and industrial roofs, which keeps the crew current on commercial skylight systems rather than residential fixes.

What Our Clients Are Saying

4.3

★★★★★

Google rating

6 Google reviews

Google 4.3 · 6

Leave us a Google review

✦ What customers say

Customers describe Sky Design Concepts as professional from start to finish, with a courteous, efficient installation team that goes above and beyond. Reviewers say the installers clean up after the job is done, call the company a local Arizona business, and say they would use it again for future skylight work.

Professional installers Clean job sites Efficient work Local Arizona company Would hire again

AI-generated summary of customer reviews, updated November 3, 2026.

Jason Lowery
Local Guide · Google

★★★★★

Amazing efficiency! Professional installation team! Arizona local and family owned/operated. Couldn’t ask for a better all around group. Always willing to go above and beyond!

Alfred Dorantes
Google

★★★★★

Courteous & Professional staff. Installers clean up after they’re finished with the projects. Highly recommend

Connor Smith
Google

★★★★★

SkyDesign was great to work with start to finish! Very professional and do great work! Will definitely use this company again for any skylight needs

Read all reviews on Google

Get in Touch Now

Business Hours:

Monday: 7AM – 4PM
Tuesday: 7AM – 4PM
Wednesday: 7AM – 4PM
Thursday: 7AM – 4PM
Friday: 8AM – 12PM
Saturday: Closed
Sunday: Closed

Proudly Providing Commercial Skylight Renovation & Retrofit in Phoenix & Across Arizona, Nevada, New Mexico and West Texas

Sky Design Concepts renovates and retrofits commercial skylight systems for contractors, developers, school districts, and property owners throughout Arizona, Nevada, New Mexico, and West Texas. Find your city below, or contact us if your location isn’t listed.

We are proud to provide commercial skylight renovation and retrofit in Phoenix, AZ, Scottsdale, AZ, Tempe, AZ, Tucson, AZ, Mesa, AZ, Chandler, AZ, Glendale, AZ, Goodyear, AZ, Tolleson, AZ, Gilbert, AZ, Peoria, AZ, and Avondale, AZ, as well as Las Vegas, NV, Henderson, NV, and Reno, NV; Albuquerque, NM, Santa Fe, NM, and Las Cruces, NM; and El Paso, TX, and Midland–Odessa, TX. For a full view of our coverage, see our service area page.

Find Out if Your Skylights Can Be Renovated Instead of Replaced

Yellowed panels and worn glazing do not always mean a new skylight. If the frame and curb are sound, renovation brings back clear daylight and a tight seal for less cost and disruption than a full tear-out.

Call (602) 276-5001 or contact us online to schedule a free on-site evaluation and find out whether renovation or replacement is the right call for your roof.

Frequently Asked Questions

What is commercial skylight renovation?

Commercial skylight renovation upgrades an existing skylight by reglazing, overglazing, or retrofitting it while keeping the sound frame, curb, and roof opening. It restores light and weather protection without a full tear-out.

Is renovating a skylight cheaper than replacing it?

Usually, yes, when the frame and curb are sound, because the roof opening and structure are reused. If the structure has failed, replacement is the better long-term value.

What is skylight reglazing?

Reglazing removes worn panels and installs new glazing in the existing frame. It fixes yellowing, hazing, and glazing leaks without changing the roof opening.

What is skylight overglazing?

Overglazing installs a new glazing system over the existing skylight, adding a new weather barrier and often better thermal performance with minimal disruption inside the building.

Can old dome skylights be retrofitted?

Often, yes. Many aging dome and unit skylights can be replaced with modern units sized to fit the existing curbs, so no new roof cuts are needed.

Can renovation make my skylights more energy-efficient?

Yes. New glazing can reduce heat gain and glare compared with yellowed or single-layer panels, which matters under the Phoenix summer sun.

Do I need a permit to renovate commercial skylights?

Many cities require one, depending on the scope. Sky Design Concepts coordinates required permits as part of the project.

Can my building stay open during a skylight renovation?

In most cases, yes. Renovation work happens mainly from the roof, and we schedule around your operations.

How do I know if my skylight needs renovation or replacement?

The condition of the frame, curb, and flashing decides it. A free on-site evaluation from Sky Design Concepts gives you a written answer.

What areas do you serve for skylight renovation?

Sky Design Concepts renovates commercial skylights across Phoenix and the Valley, plus Arizona, Nevada, New Mexico, and West Texas. See our service area page for every city we cover.

Get in Touch Today

Getting your commercial skylight project underway is simple, no pressure, no guesswork, just a clear path from inspection to installation.