Exterior Door components & technology

A lot of small things add up to a big difference

We’ve designed our entry doors to check off all the boxes that we know will factor into your door purchase, like curb appeal, long-term beauty, durability, security and energy efficiency. Each of our entry doors is a collaborative effort to innovate in ways that assure you’ll get the value you expect. To do that, we focused on the details, and developed door technology that makes us proud and provides long-term satisfaction for our customers.

View these door technology innovations and exterior door components by clicking on the letters in the 3D rendering.


Casing is a type of trim designed to hide the gap between the door frame and the wall. A variety of styles and finishes are available to fit your style.

Door Skin

Fiberglass and steel door skins are available in a variety of textured and smooth options.


ProVia offers many combinations and styles of glass to fit your door needs.

Glass Trim

High-performance, heat-resistant window trim is warranted not to warp, crack or pull away from the door, even in sunny or higher temperature applications.


A hinge is a piece of hardware that allows the door slab to open and shut. The color of your hinges are typically matched to your door's hardware.


Entry door hardware includes different types of knobs, levers and locking systems that provide basic function, security and style.

Strike Plate

A strike plate located on the door jamb provides extra security where the door latches, preventing unwanted forced entry.


Weatherstripping helps seal the gaps between a door slab and its frame, keeping moisture, wind and dirt out of your home.

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A threshold covers the entry door sill and provides protection against the elements. The threshold directs water flow out of your home by adding a slight slope towards the outside.

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Bulb & Blade sweep

The bulb and blade sweep form a seal between the base of your door slab and threshold, virtually eliminating drafts and keeping your home comfortable year-round.

Energy-efficient Entry Doors

Unparalleled performance

ProVia offers some of the most energy-efficient entry doors on the U.S. market. All ProVia entry doors without glass are ENERGY STAR® certified, providing you the assurance of lower energy bills and higher comfort. Most of our entry doors with glass also are ENERGY STAR certified, through use of our ComforTech™ energy-efficient glass packages.

Explore Entry Door Brands

Beyond the door innovations highlighted on this page, you’ll want to explore each of our entry door brands to view the customizations that make each of them special and unique.


The door, reinvented.

  • Most energy-efficient entry doors in the U.S.
  • 43% thicker door to allow for more insulation
  • Cherry, Mahogany, Oak and Knotty Alder woodgrain finishes
  • Custom widths & heights up to 84″
Illustration of a Signet fiberglass door with Berkley decorative glass


The look of wood, the durability of fiberglass

  • Most door styles and sidelite options
  • Structurally superior to traditional fiberglass doors
  • Option for either smooth finish or Cherry, Mahogany, Oak, Knotty Alder or Fir woodgrain finishes
  • 15-year finish warranty
Illustration of a Heritage fiberglass door 400-4P style with Eclipse decorative glass, example of stained front doors


Value meets style and security

  • Most door styles are ENERGY STAR certified
  • Custom height in 1/8″ increments
  • Oak woodgrain and smooth fiberglass finish in a variety of stains and color options
  • 10-year finish warranty
Illustration of a Legacy steel door with Berkley decorative glass

Legacy® Steel

Secure and beautiful

  • Customize both sides of entry door with different styles or finish
  • Made with 20-gauge steel, making Legacy the strongest, most durable door on the market
  • Great front door solution for home security

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Door-related videos

From our video library