Grabill, Inc., fabricates windows for residential, commercial and historical projects. A window by our standards should have the look and feel of finely handcrafted furniture. The construction and operation of Grabill Windows meets and exceeds national wood window and door standards.

Grabill Windows are built to your specifications with no limitations.

Mahogany Leaded Glass Operable and Fixed Casements Ask about this window

We offer many types of windows. Single, double or
triple hung with weight and pulley operation, casement,
awning, European in swing, out swing, tilt & turn,
pivot, and any shape fixed, arched, circle or ellipse,
including bent and curved glass and butt glazed
windows.

We work with all species of wood. Primarily, we use Genuine Mahogany, Ash, White Pine and White Oak. Most recently, we completed a project that specified Old Growth Cypress.

Our construction techniques are of the highest standard. Sash joinery is mortise and tenon, frame joints are pegged, rabbeted, glued and screwed (using stainless steel screws). No nails or staples are used.

We use zinc, bronze metal or wool pile weather seal for our double hung windows. Casement windows are weather sealed using two uninterrupted silicone seals.

Premium hardware is essential. We use solid bronze hardware as our standard and offer various finishes including hand rubbed dark oiled bronze. Specialty hardware as project requires. Traditional and contemporary operators.

We offer glass and glazing options to meet all your needs. Glass can be tempered, laminated, tinted, reflective, low-e, obscured as desired. Super Spacer warm edge spacer bar is a patented structural foam design that dramatically reduces condensation.

True divided lites are standard. We can match any profile, and many widths and thicknesses. Regarding art glass, we can provide diamond and square leaded glass panels that stand alone or set on the interior or exterior side of an insulated glass panel. All this is done in house.

Windows can be primed, stained or finished as required. 

Screens frames are fabricated from anodized aluminum or wood. Screen 

Mahogany Awnings Stained Gray Finish Ask about this window

cloth is available in charcoal color fiberglass, copper wire mesh or as specified. Our storm windows are a great match for restoration projects using single glazed windows.

Our experienced staff and design department can assist you with product specification, technical inquiries and design services. All projects include detailed shop drawings submitted for final approval before beginning production.