Flat Roof Installation & Repair In The Greater St. Paul Minneapolis Area

Flat Roofs, Done Right.
From repairs and coatings to full replacements, Ralph’s Exteriors provides expert flat roofing solutions designed to withstand the toughest conditions. Protect your property with durable systems, proven craftsmanship, and a commitment to excellence you can trust.

Engineered for performance. Installed with precision. Guaranteed to last.

An Experienced Team You Can Trust For All Of Your Flat Roofing Needs

Protect your commercial property with confidence.

Ralph’s Exteriors specializes in flat roof repairs, installations, and replacements designed for performance and durability. From minimizing downtime to maximizing long-term value, our expert team delivers precision workmanship, dependable service, and industry-leading warranties—keeping your business covered every step of the way.

Ask us about our 20 year Flat Roof warrenties

At Ralph’s Exteriors, we install flat roofing systems backed by GAF’s 20-year warranty – giving you confidence that your property is protected for the long haul.

Whether you need a repair, coating, or full replacement, our certified team ensures your roof is built to perform and covered with:

Full system protection – materials, labor, and workmanship.
No Dollar Limit coverage – GAF stands behind the entire system.
Transferable warranties – adding value if you sell your property.

Your flat roof deserves more than a quick fix. With Ralph’s Exteriors, you get expert installation, dependable timelines, and industry-leading coverage that keeps your investment safe for decades.

Built to last. Backed by GAF. Installed by Ralph’s Exteriors.

What to Expect

Step One: Reach Out

Every great project starts with a clear picture. We'll kick things off with an on-site visit to understand your needs, take precise measurements, and document everything with photos. This upfront attention to detail ensures your final bid is accurate—no surprises, just solid planning from the start.

Step two: Planning

Let’s chat about the end result! Every detail matters from materials and services to colors and design, so don’t be afraid to give us all the info. We want to make a plan you’ll be excited about.

Step Three: We Get to Work

Time to get to work! We know that as projects start to progress, plans may change. Don't worry! We are used to that and can adjust as necessary. Our #1 goal is good communication and your satisfaction.

Life’s Busy—Let Us Take Care of the Outside

Between work, family, and everything in between, keeping up with your property’s exterior can fall to the bottom of the list. That’s where we come in. From roofing and siding to gutters and full exterior upgrades, our Minnesota-based team is here to protect your home, boost curb appeal, and take one more thing off your plate.

Minneapolis

St. Paul

Bloomington

Brooklyn Park

Plymouth

Maple Grove

Woodbury

Eagan

Lakeville

Coon Rapids

Eden Prairie

Blaine