Company provides 2' flexible tubing ductwork allowing warm and cool air to reach spaces in historic buildings without disturbing architectural finishes and structure.

Manufacturer of “invisible” interior/exterior aluminum storm windows: all custom shapes & colors; screens; magnetic, sliding, lift-out & mechanical fastenings; UV-resistant, low-E, tempered, acrylic & lexan glazing.

Custom fabricator of special shape aluminum storm doors, windows & screens: round top, arch top, Cathedral & Gothic designs; tempered & low-E glass.

Custom fabricator & supplier of sheet-metal roofing & specialty architectural sheet metal: finials, cornices, capitals, cresting, canopies, shingles, siding, cupolas, steeples, domes & snowguards; reproductions; custom bronze windows.

Manufacturer of DeVAC aluminum windows & Mon-Ray secondary windows: replacements for existing windows & interior or exterior storms for existing windows; operating & fixed; for historical, residential & commercial projects.

Manufacturer of windows & doors: wood, aluminum-clad wood, fiberglass, & vinyl; variety of wood types; renovation & new construction; experience on National Park Service projects; standard and custom sizes, shapes, colors, styles, muntin patterns, and exterior casings/brickmolds; many glass and hardware options; high transparency screens, wide variety of installation systems, local representation & service.

Repairer of steel casement windows: performed on location; more than 7,000 windows repaired annually in 26 states; large collection of vintage steel casement windows, doors & hardware; family-owned business established in 1977.

Designer, fabricator, finisher & installer of custom ornamental metalwork: serves a national market with stairs & railings, fencing, gates, lighting, grilles, entry doors, gazebos, balconies, site furnishings & more; all cast- & wrought-metal alloys, finishes & architectural styles; since 1940.