Sidelite

A narrow panel installed next to a door for decorative and natural light purposes.

Sidelites come in 10", 12" and 14" widths and are available in 6'6", 6'8", 7'0" and 8'0" heights. Sidelite size and shape availability will vary by glass family and door collection.

Glass

Numerous glass colors, textures, shapes, and caming options are available to complement any door and match any taste.

Triple-Pane Glass

Two panes of tempered glass

Decorative or privacy and
textured glass panel

Lite frame

Caming:
Formed metal stripping used
between cut pieces of glass
to assemble the pieces into
a decorative panel.

Bevel:
Glass that features
ground and polished
edges to create a
prism-like effect.

Field Glass:
Pieces of smooth or textured glass cut to create a design.

Slab

Available in grained color and smooth surfaces along with a variety of stain and paint color options to complement a home. The craftsmanship and innovation inside a door slab helps deliver an attractive appearance and long-lasting security, durability and energy efficiency.

The beauty of wood and the strength of steel, without the compromises of either.

The Beauty of Fiberglass:

• Authentic wood grains and high-definition panel embossments.
• Fiberglass skins provide durability and long-term performance.
• Smooth, ready-to-paint surfaces for unlimited color options.
• Polyurethane foam core offers up to four times the insulating R-value of wood.*
• Therma-Tru fiberglass door systems carry a Lifetime Limited warranty.**

Sill

The bottom horizontal component of the door system that sits on the floor, also called the threshold.

Many applications, multiple sills.

Therma-Tru offers a variety of sill choices and options. Some things to consider when choosing a sill:

• Is the door in-swing or out-swing?
• What door and sidelite configuration is being used?
• What are the specific finish options and cap colors that are being requested?
• What are the local codes and regulations?

Inswing options

Outswing options

Hinges

Mechanisms that allow the door to swing open or closed. Hinges also help ensure stability and performance.

Therma-Tru offers a wide variety of hinges, each specifically engineered to support the operation of the door based on a specific application. Size of door, weight, a glass insert and in-swing or out-swing applications determine the choice of proper hinges.

Divided Lites

A variety of divided lites can enhance the beauty and decorative appeal of an entryway. Available for decorative, privacy and textured, Low-E and clear glass designs.

Multi-point Locking Systems & Handlesets

Engages the door and frame at three critical points from top to bottom for enhanced stability compared to traditional deadbolt assemblies. Features premium stainless steel construction that resists corrosion.

Lever Styles and Finishes

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Grip Styles and Finishes

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Transom

A framed glass unit located above an entryway. Transoms come in a variety of shapes.

Note how the decorative glass in the transom maintains its overall look and style, but the pattern adapts to fit the shape of the transom and the width of the entryway to create a cohesive and unified appearance.

Single Door Rectangle
Single Door with Sidelites Rectangle
Single Door with Sidelites Elliptical

Weatherstrip

Foam-filled, flexible strip attaches to the jamb and compresses against the slab when door is closed to seal the entry against air and moisture infiltration. Weatherstrips are available in bronze or white colors.

Weatherstrip

Corner
Seal Pads

These complete the seal between the sill cap, bottom sweep and weatherstrip to help block potential pathways where wind-driven moisture can infiltrate the bottom corner of the door system.

7-Shaped Corner Seal Pad

This innovative design features the 7-shape corner seal pad which creates an air pocket that helps prevent a vacuum from wicking moisture up the weatherstrip.

Door Bottoms

Flexible moulding attached to the bottom of the slab that creates a seal between the slab and sill to help form a barrier against air and moisture infiltration.

One size does not fit all.

There is a wide variety of active and inactive door bottoms specifically engineered to work with inswing and outswing sills.

Kerf-Applied Dual-Bulb /
Dual-Fin Bottom Sweep

Outswing Bottom Sweep

Kerf-Applied Single-Bulb
Bottom Sweep

Outswing Inactive Door Bottom

Inswing Inactive Door Bottom

Aluminum Outswing
Inactive Door Bottom

Astragal

The astragal is attached to the latch or passive door allowing for a wider opening in double door applications. The astragal covers the margin between the two doors when they are closed, and contains the weatherstrip.

Available in Oak-, Mahogany- or Fir-grained stainable coverings, as well as bronze or white paintable options.

Innovative boot design is engineered to work with the active door bottom to provide an enhanced seal across the sill.

Door Frame

Often called the jamb, it is the vertical jamb leg and horizontal jamb head. Frames can be made of wood and / or composite materials.

Learn more about Therma-Tru composite door frame featuring
Tru-Guard™ Composite Technology

Mullion: A vertical post that divides the sidelites and door slab.

Frame to Sill Options Boxed Sill System Frame divides the sill and runs to subfloor. • Door and sidelites built as separate units and joined together. • Jambs separate the openings and extend to subfloor, separating the individual sills. • There is a visible gap between sill approaches where they extend beyond the jamb. • This system also has a divided header.

Continuous Sill System Frame sits on top of sill that runs continuously from edge to edge of door system. • Door and sidelites are built as a single unit. • Mullion separates the openings, but sits on top of the sill. • Sill extends entire width of system uninterrupted. • This system also has a continuous header.

More than beautiful doors and glass; a complete door system includes the components used to assemble it. We manufacture or specify every aspect of a complete door system. The Therma-Tru® genuine components in a Tru-Defense door system are our premium options for long-lasting durability.