Interior Door Jambs Archives

Interior Door Jambs play a vital role in construction across the globe. For instance, the term “jambliner” usually describes a strip within a window or door frame rather than the entire frame. In South Africa, however, the word “jambliner” refers to a specific style of door frame. These frames significantly enhance the look of internal doors by pairing with architraves. By sitting flush with both the frame and the wall, they create a seamless connection. Furthermore, this design emphasizes a thicker, sturdier frame, which boosts both strength and appearance. When combined with architraves, jambliners resemble a picture frame, naturally drawing attention to the door and making it a focal point.

Interior Door Jambs also cover the inner reveal of walls. Builders typically use standard sizes, such as 140mm for single-brick walls or 250mm for double-brick walls, depending on the plaster thickness. Moreover, this setup allows them to easily add architraves on both sides of the frame. In addition, rebate options on both sides of jambliners offer more versatility, letting doors sit either flush with the exterior or slightly recessed, which helps create unique design effects.

Single-rebate Interior Door Jambs, particularly those featuring shadow lines, have become increasingly popular. Shadow line frames include subtle recessed grooves that provide a modern, clean look. As a result, they have emerged as a favorite in contemporary design. These frames deliver a minimalist and streamlined appearance without requiring traditional architraves. Consequently, they give any interior a sleek and polished finish.

Manufacturers produce Interior Door Jambs in standard sizes, catering to both regular and extra-height doors. As a result, these jambs remain versatile and suitable for many different applications.

What are skirtings and architraves, and why do they matter?
Skirtings, or baseboards, are boards placed where walls meet floors. They protect walls from damage, hide gaps, and give rooms a neat finish. Architraves are moldings that surround doors, windows, or openings. They hide joints between walls and frames while improving the overall look of a space.
What materials are commonly used for skirtings and architraves?

Wood: Offers a classic, natural appearance.
MDF: Strong and ideal for painted surfaces.

How do skirtings and Interior Door Jambs work together?
Skirtings frame the bottoms of walls, and Interior Door Jambs frame doorways. When you match their materials and finishes, they create a smooth, unified style that ties the room together.
What are the standard sizes for skirtings and jambliners?

Skirtings: Typically range from 70mm to 150mm high.
Jambliners: Cover wall edges, usually 140mm for single-brick walls and 250mm for double-brick walls, depending on plaster thickness.

Can you customize skirtings and Interior Door Jambs?
Yes, you can adjust both to suit specific designs or unusual wall and door sizes. Custom heights, finishes, and styles let you create a one-of-a-kind look.
Are jambliners used for both inside and outside doors?
In South Africa, jambliners are mainly used for inside doors. Their clean, strong design, especially with architraves, makes them perfect for polished interiors.
What are shadow lines in Interior Door Jambs, and why do people like them?
Shadow lines are small grooves in door jambs that give a clean, modern look. Many prefer them for contemporary designs because they remove the need for traditional moldings, keeping the style simple.
Can you paint or stain skirtings and Interior Door Jambs?
Yes, you can finish both to match different styles. Stain highlights the natural grain and makes solid wood look great. Paint creates a smooth result and works best for MDF and Supawood.