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At EPOC, craft and performance converge. Offering a curated range of wood, aluminum, steel and uPVC window and door systems, EPOC partners with architects and builders to realize design vision without compromise. Exceptional thermal performance, precision engineering, and bespoke detailing define every project.

Product Lines

[Alu]
Elevate any space with precision engineered all-aluminum windows and swing, bi-fold, and lift-slide door systems designed for performance and refined modern architecture.

[Clad]

Enrich spaces with clad wood windows and doors that pair natural timber interiors with durable exterior, available in tilt-turn windows and swing, bi-fold, and lift-slide doors.

[uPVC]

Enhance comfort and efficiency with high-performance uPVC windows and swing and lift-slide door systems designed for long-term durability.

Configurations

Configs1
Tilt-turn in swing windows
& push-out casements
Configs3
Lift-slide doors & windows
Configs2
Large window configurations
& Curtain wall systems
Config7
Bi-fold doors & windows
Configs4
Custom flush panel &
bespoke entry doors
Configs6
Pivot doors

Project : [Clad+] High Rockies

European Engineering, American Projects

EPOC brings the precision of European window and door manufacturing to custom residential projects across the United States. Our team works alongside architects, builders, and developers to specify the right system for every opening, covering performance targets, frame and glass options, hardware selection, and installation coordination from start to closeout.

The Right System for Every Opening

Choosing the right window is a balance of design, performance, and budget, and no two projects land in the same place. EPOC works directly with architects, builders, and owners to configure each system from the frame out, selecting the profile, glass specification, and hardware that fits the project. Every unit is custom fabricated to exact dimensions, with no substitutions and no surprises.