Technical Guides

Contemporary interior doors are defined more by proportion, surface treatment and clean detailing than by one specific material. Modern interior doors can…

Double-pane patio doors use an insulated glass unit with two panes separated by a sealed space. Compared with single glazing, the insulated construction…

There is no single “best” interior door for every project. The right choice depends on construction quality, room function, finish, dimensions, hardware…

Fiberglass patio doors are used when a project wants a durable frame material with a different performance and appearance profile from vinyl or aluminum….

Double interior doors use two door leaves within one opening and can create a wider passage and stronger architectural presence than a single door. They…

A slab interior door is a door leaf sold without the complete frame and usually without the full prehung hardware assembly. Slab doors are useful for…

Prehung wood interior doors combine a wood door leaf with a coordinated frame and hardware preparation. They are useful when the project needs a complete…

White interior doors are popular because they create a clean, consistent look and can work across many room styles. The important choice is not simply the…

An 8-foot patio door is a common choice when a project needs a wider opening than a standard two-panel unit without moving to a very large multi-panel…

Multi-panel patio doors are used when a project needs a wider glazed opening or a larger connection between an interior space and a patio. Three- and…

Interior glass doors can visually connect rooms while allowing light to move through a building. The right design depends on privacy, operation, frame…

There is no single “best glass door” for every project. The right choice depends on where the door will be used, how much privacy is required, how it…

Side panels beside a front door can add daylight, visual width, and a more substantial entrance. The main choices are one or two side panels, fixed or…

Glass room doors are useful when a space needs separation without completely cutting off daylight or visual connection. They are common in offices,…

A transom is a glazed or panelled section positioned above a door. Combining a transom with sidelights can increase daylight and visual height without…

Glass doors for offices are used to create enclosed rooms while maintaining daylight and visual connection. The best configuration depends on the office…

A fiberglass front door with sidelights and a transom creates a larger entrance assembly while keeping the door leaf itself within a conventional…

A 32 × 80 interior door is a common choice when the project calls for a 32-inch nominal door width and an 80-inch nominal height. But the label does not…

Craftsman front doors are defined more by their architectural proportions and details than by one material. Common features include clean panel layouts,…

Interior doors with an 84-inch height are taller than the common 80-inch format and can give a room a more contemporary proportion. The key decision is…

Fiberglass entry doors with sidelights combine a durable door material with a wider glazed entrance assembly. The key buying decisions are door size,…

Front door sidelights are narrow glazed panels installed beside an entry door. They can be used as a single sidelight or as a pair, and they can be…

A front entry door with one sidelight gives an entrance more daylight and visual width while using less wall space than a two-sidelight configuration. The…

A Dutch front door is divided horizontally so the upper and lower sections can operate independently. This allows ventilation and visibility through the…

Inside doors with frosted glass are used when a room needs borrowed light without full visual transparency. The useful choice is not simply “frosted or…

Door glass lites are individual glazed sections built into a door slab or door assembly. The right lite depends on the door& x27;s panel layout, required…

A half glass door, often called a half-lite door, combines a solid lower section with a glazed upper section. It is a practical middle ground between a…

A 36-inch exterior glass door usually refers to a nominal 36-inch-wide door slab or door configuration, but the exact opening and finished assembly…