Specializes In Full Velux Product Lineup
250+ 5-star reviews
Thousands Of Skylights Installed
Residential & Commercial Services Available
Bring Natural Light Into Your Home With Expert Skylight Installation
Trusted Skylight Install & Replacement SERVING Portsmouth, NH & Surrounding Areas
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About Us
About M&M Skylights IN Portsmouth, NH & Surrounding Areas
At M&M Skylights, we know that the right amount of natural light can make a room feel like a completely different space, and that's something Portsmouth, NH homeowners and business owners notice pretty quickly after a project is done. Whether you need a sun tunnel, a cut-in, a repair, a replacement, or a brand new skylight installation, we handle it all, residential or commercial, straightforward or complicated. Every project is treated with genuine care and attention to detail because we know how much the finished result matters in your day to day life.
We work on both residential and commercial properties throughout Portsmouth, including larger scale building projects and routine inspections that need a more customized approach. Whether you're looking to improve airflow and comfort in a single room or bring consistent natural light across an entire commercial space, we have the experience and the right VELUX products to get it done properly and built to last through every New Hampshire season.
Take a look through our gallery to see real results from real projects, check out our blog for helpful skylight tips and honest insights, or ask us about flexible financing options that make getting started a little easier on your budget. M&M Skylights is here to help you find the right natural light solution for your Portsmouth, NH home or business, reach out today and let's get the conversation started.
Financing & Free Estimates Available!
Residential Services
Residential Skylights Services
Skylight Installation
Roof windows are installed to bring natural light into dark interior spaces, improving visibility, comfort, and overall room feel.
Skylight Replacement
Outdated or leaking units get removed and replaced with modern daylighting systems built for efficiency and long-term durability.
Skylight Repair
Leaks, cracked glass, and worn components are corrected through sealing, adjustments, and restoring proper overhead window performance.
New Skylight Cut-In
New roof openings are created to introduce natural light into areas that previously had no direct overhead daylight access.
New Skylight Framing
Strong structural openings are built and reinforced to properly support new installations with stable, code-compliant framing methods.
Sun Tunnel Installation
Compact daylight systems channel sunlight into hallways, closets, and tight interior spaces that lack traditional window access.
Commercial Services
Commercial Skylights Services
Commercial Skylight Installation
Large daylight systems are installed to improve lighting across commercial building interiors efficiently.
Commercial Skylight Repair
Leaks, cracks, and failing skylight components repaired to restore performance and prevent further damage.
Commercial Skylight Inspection
Skylight systems inspected for leaks, seal failure, visible damage, and overall performance-related issues
AMERICA’S #1 SKYLIGHTS SERVICED BY M&M SIGNATURE INSTALLERS
Weathertight Promise
Velux Patented Deck Seal Technology offers 3 layers of protection.
- 15 Year Installation Warranty
- 20 Year Glass Warranty
- 10 Year No Leak Warranty
- 5 Year Shade/Control Warranty
Remote Control Operated
Maximize usability & ease with Velux’s Remote Control Operated Skylights & Shades.
All skylights come with a room darkening white solar shade standard.
Operate your new skylights & shades seamlessly with wall controls & remotes.
Solar, Electric & Manual
We offer multiple skylight options to fit a variety of budgets & requirements.
No matter your choice, you’ll enjoy natural light, fresh air, and modern convenience.
Financing Available
Financing is available directly through M&M Skylights, making it easier to upgrade your home with VELUX skylights without any of the upfront cost. Enjoy flexible payment options.