Measurements & Resources
Left-Hung vs. Right-Hung Hinged Doors
When selecting a hinged door, it's important to know whether you need a left-hung or right-hung configuration. This refers to the side of the door the hinges are mounted on and the direction the door opens.
Left-Hung Door
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Hinges are on the left side when you are pulling the door towards yourself.
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The handle is on the right side.
Right-Hung Door
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Hinges are on the right side when you are pulling the door towards yourself.
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The handle is on the left side.
Why It Matters
Choosing the correct hanging side ensures:
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Proper clearance and functionality
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Smooth traffic flow in your space
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Compatibility with surrounding walls, furniture, and switches
Understanding Jamb Profiles
Jamb profiles are the vertical sections of a door frame that support the door and help define its overall appearance and functionality. They play a crucial role in both the structural integrity and aesthetic finish of a doorway. These profiles vary depending on the type of door (e.g., hinged, sliding, barn) and the architectural style of the space.
Why Are Jamb Profiles Important?
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Structural Support: They ensure the door is properly aligned and securely mounted
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Aesthetic Finish: Jamb profiles contribute to the visual appeal of the doorway, complementing interior design
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Compatibility: Different profiles accommodate various wall thicknesses, door types, and hardware systems
Types of Jamb Profiles We Offer
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Standard Jambs: Architrave and Gib Groove – Ideal for traditional hinged doors
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Flush with Gib Jambs – Designed for a sleek, modern look where the door sits flush with the wall
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Shadowline or Negative Detail Jambs – Feature a recessed line for a minimalist, architectural finish
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Custom Profiles – Tailored to unique design requirements or non-standard wall thicknesses
What is Architrave Jamb? (typically J4D & J5T)
An architrave jamb is a type of door frame that includes a decorative trim — called an architrave — around the perimeter of the door opening. This style is commonly used in traditional and contemporary interiors to add a finished, elegant look to doorways.
Key Features
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Architrave Trim: A moulded or flat strip that surrounds the door frame, covering the gap between the wall and the jamb
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Visible Framing: Unlike flush or shadowline jambs, architrave jambs are designed to be seen and often feature decorative detailing
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Versatile Design: Available in various profiles and sizes to match different architectural styles — from classic colonial to modern minimalist.
Where Are They Used?
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Interior Doors: Bedrooms, bathrooms, living areas
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Feature Doorways: Entrances to formal rooms or hallways
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Renovations: Ideal for upgrading older homes with a more refined finish
Finish Options
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Painted to match or contrast with wall colours
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Veneered for a timber look
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Custom-profiled to suit bespoke designs
Architrave Jamb Frame Out Sizes
Before Ordering, please read measurements for Architrave Jamb Framing Out Sizes
What Is a GIB Groove Jamb? (typically J6 or J6T)
A GIB groove jamb is a type of door jamb designed to create a clean, flush finish between the door frame and the wall surface — specifically where GIB® plasterboard (commonly used in New Zealand) meets the jamb. It’s a popular choice for modern interiors that favour minimalism and seamless transitions.
Key Features
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Grooved Edge: The jamb includes a recessed groove that allows the GIB board to slot into it, eliminating the need for architraves or trims.
Where Are They Used?
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Modern Homes: Perfect for clean-lined, minimalist interiors
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Commercial Spaces: Offices, galleries, and retail environments
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Architectural Projects: Where design continuity and subtle detailing are key
Finish Options
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Can be painted to match wall colour
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Available in paint quality timber, or clear timbers depending on design and budget
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Compatible with flush doors for a fully integrated look
Gib Groove Jamb Frame Out Sizes
Before Ordering, please read measurements for Gib Groove Jamb Framing Out Sizes
Door Trim Calculations
Use our door trim size calculator to get the right measurements for your door.