Welcome to COVER Hawaii

"We custom build every COVER door and window system in Hawaii..."

Discover an entirely new way of looking at the world with the state-of-the-art COVER Glass doors and windows. COVER frameless glass doors and windows are unique in their elegant simplicity and minimal appearance that leaves beautiful views pristine and uninterrupted. Its simple concept involves glass panels without vertical frames set in a single track providing a truly unobstructed view without the weather coming in.  Each individual glass panel slides effortlessly in either direction along a top and bottom track following virtually any configuration, folding open for complete ventilation and ease of cleaning.

The COVER door and window system is a patented glazing system developed in Finland in 1985, installed throughout Europe, Lebanon, South Africa, Iceland, Australia, and was recently introduced in the United States.  COVER Hawaii is the exclusive seller and installer of the COVER curtain wall glazing system throughout the State of Hawaii.  The system is ASTM rated for structural performance, water penetration, and air leakage as a primary enclosure system.

"Open up your living spaces with frameless glass"

Quick Look

Closed 90 degree wrap around frameless glass corner
Closed 90 degree wrap around frameless glass corner
Closed 90 degree wrap around frameless glass corner
Modern condo lanai with the COVER frameless glass enclosure system to
enclose lanai with 90 degree angle.
An apartment building using COVER glass systems exclusive for all balcony enclosures.
A complete uninterrupted city view with a COVER frameless curtain wall in
upscale city lounge.
Custom grey glass 22 foot ocean front frameless sliding glass door withretractable Centor screens.
Frameless sliding glass doors that open up to a private back yard terrace and
cover hawaii animation of cover glass system


COVERGLOBAL Ltd. is a family company founded in 1985; its founder, Jarmo Sjoholm, was one of the trailblazers of balcony glazing in Finland. In 1991, he created a frameless, movable glazing system for balconies and terraces, creating the world's first balcony glazing system suitable for covering corners of different degrees. Since then, the products of COVER have been installed in thousands of balconies and terraces all over the world.

COVER Hawaii is the exclusive dealer and installer for the Hawaiian Islands. We oversee every job from design to installation.

License Number: ABC-32232

The COVER Glass Hawaii Team

Kenneth Law

Principal of COVER Hawaii, builder, mechanic, hunter; genius behind bringing the COVER Glass Enclosure System to Hawaii.

Jesse Law

General Manager of COVER Hawaii, CAD drafter, hiking and volleyball enthusiast.

Financing available through GEOsmart

EGIA GEOSmart Authorized