About Everva.
Everva is a small, founder-led supplier and installer of European aluminum window and door systems, based in Asheville, North Carolina. We work with architects, custom builders, passive-house developers, and homeowners across the Carolinas, Tennessee, and the Southeast on projects where slim sightlines, certified thermal performance, and a real local warranty matter.
Featured systems: Aluprof, Cortizo, and our Everva private-label aluminum line. Every system is custom-fabricated to project specifications and backed by Everva's 10-year warranty — handled directly by our team in North Carolina.
What we make
Aluminum window and door systems, built to your project's specifications.
WINDOWS
Casement · Sliding · Awning · Tilt & Turn · Bi-Folding · Hung · Fixed · Window Walls
DOORS
Bi-Folding · French · Sliding · Lift & Slide
FEATURED SYSTEMS
ALUPROF
POLAND
CORTIZO
SPAIN
Built to outperform code
Every Everva product is independently tested, NFRC rated, and engineered to exceed North Carolina's energy code by more than 30%.
NFRC CERTIFIED
Independently tested for U-factor, SHGC, and air leakage. Required by NC building code.
ENERGY STAR QUALIFIED
Meets ENERGY STAR for the South-Central climate zone. Triple-pane with argon fill and Low-E available.
EXCEEDS NC ENERGY CODE
U-factors as low as 0.21, SHGC as low as 0.22 — more than 30% better than the NC code minimum.
IMPACT & HURRICANE RATED
Full impact line with Florida Building Code approval and Miami-Dade NOA for coastal and high-wind zones.
Local support, no middleman
Our team is based in North Carolina. We handle warranty claims, hardware adjustments, and replacement directly — you never deal with the manufacturer overseas. Free on-call and on-site support is included with every project.
Warranty
YEARS 1 – 5 · FULL COVERAGE
• 10-year manufacturer warranty
• Everva covers replacement costs upfront
• Free hardware replacement and adjustments
• Free on-call and on-site support
YEARS 6 – 10 · MANUFACTURER WARRANTY
• 10-year manufacturer warranty remains active
• Everva acts as your warranty bridge
• We negotiate with the manufacturer on your behalf
• Fastest possible claim resolution
NOT COVERED
• Physical damage
• Negligent use or abuse
• Product misuse
• Improper installation
• Normal wear and tear