Permanent Metal Roofing Systems.
Interlock Roofing Profiles
Choose the Interlock roof that fits your home.
Explore six distinctive Interlock roofing options. Select a profile to see its appearance, construction, suitable home styles, colors, project considerations, and answers to common North Carolina homeowner questions.
New from Interlock
Interlock Metal Siding & Aluminum Wall Cladding
Bring the same Interlock aluminum profiles, Alunar® coating, colors and matching trims from the roof onto exterior walls, gables, dormers and chimneys.
One coordinated exterior system
- • Aluminum will not rust
- • Matching roof and wall profiles
- • Matching colors, flashings and trims
- • Transferable 50-year limited warranty
Profile suitability, substrate conditions and installation details are evaluated for each home.
| The Permanent Advantage |
Roofing That Lasts Forever.
LIFETIME DURABILITY
Interlock aluminum roofing systems are engineered to last a lifetime. Unlike asphalt shingles that crack, curl, and degrade under the North Carolina sun, our aluminum shingles provide a permanent, weather-resistant shield for your home.
Lifetime Limited Warranty
ENERGY EFFICIENCY
Our reflective aluminum roofing systems significantly reduce heat absorption. By keeping your attic cooler in the summer, you can reduce heat transfer into the attic during hot North Carolina weather.
Reflective coating technology
WEATHER RESISTANCE
The interlocking aluminum system is designed to protect against wind-driven rain and severe weather while remaining lightweight and corrosion resistant.
Interlocking aluminum construction
Roofing Comparison
Interlock aluminum vs. asphalt shingles
The right choice depends on your goals, budget, roof design, and how long you expect to own the home. We explain the tradeoffs without hiding the cost difference.
| Factor | Interlock aluminum | Asphalt shingles |
|---|---|---|
| Typical service life | Designed for decades | Commonly replaced sooner |
| Maintenance | Low maintenance | Periodic repair and replacement |
| Weight | Lightweight aluminum | Varies by product |
| Energy performance | Reflective finishes available | Varies by color and system |
| Appearance | Slate, shake, shingle and standing seam | Traditional shingle profiles |
Jobsite Proof
Jobsite Proof: Interlock Roofs Installed in North Carolina.
Real Interlock installations photographed on completed homes. We identify locations only at the city or regional level to protect homeowner privacy.
Location: North Carolina
Interlock Slate
Completed Interlock slate-style aluminum roof installed on a North Carolina home.
Location: North Carolina
Interlock aluminum roofing
Aerial view of a completed Interlock aluminum roof featuring valleys, hips, and dormers.
Location: North Carolina
Interlock aluminum roofing
Completed dark Interlock aluminum roof installed on a North Carolina country home.
Location: North Carolina
Interlock aluminum roofing
Completed Interlock aluminum roof installed on a log home.
Location: North Carolina
Interlock aluminum roofing
Interlock aluminum roof installed with rooftop solar panels.
Location: North Carolina
Interlock Slate
Close aerial view of an authentic Interlock slate-style aluminum roof.
Roofing Investment & Financing
A permanent roof is a different kind of investment.
Interlock aluminum roofing typically costs about 2.5 to 3 times as much as a traditional asphalt-shingle roof. The exact investment depends on roof size, pitch, access, tear-off needs, flashing details, and the Interlock profile you choose.
We also offer conventional asphalt-shingle replacement when a permanent aluminum system is not the right fit.
Financing options are available
Review available payment options through Service Finance. Applying does not require choosing a roofing system first.
- Secure online application
- Options for qualified homeowners
- Project-specific estimate before work begins
Financing is subject to lender approval and terms.
Serving North Carolina.
We install permanent metal roofing systems across North Carolina. If your home is outside our core area, please contact us to discuss.
Triangle Area
- Raleigh · Raleigh
- Durham · Durham
- Chapel Hill · Chapel Hill
- Cary · Cary
- Apex · Apex
- Wake ForestWake Forest
Coastal Region
- Wilmington · Wilmington
- New Bern · New Bern
- Morehead City · Morehead City
- Jacksonville · Jacksonville
- BeaufortBeaufort
Piedmont Region
- Charlotte · Charlotte
- Greensboro · Greensboro
- Winston-Salem · Winston-Salem
- High Point · High Point
- BurlingtonBurlington