Contractor Series Unassembled Door Frame — 80mm x 40mm | Finger-Jointed Hardwood
A heavy-duty, budget-friendly door frame solution designed for professional installers and contractors. This 80mm x 40mm section frame is manufactured from durable finger-jointed hardwood, offering excellent structural stability for standard 813mm x 2032mm interior or exterior door openings. Supplied unassembled (knock-down) and untreated, ready for on-site cutting, assembly, and finishing.
Key Specifications
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Profile Size: 80mm x 40mm
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Material: Finger-jointed hardwood
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Compatibility: Designed for standard 813mm x 2032mm door openings
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Assembly: Supplied unassembled (knock-down)
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Preparation: Not trenched or morticed — requires on-site cutting by a carpenter
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Finish: Raw / untreated — ready for priming and painting
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Lead Time: 3–5 days
Important Installer Note
This is a raw component kit intended for experienced carpenters and professional installers. As the frame is not pre-morticed or trenched, precision on-site cutting and assembly is required. DIY installation is not recommended. No hardware (nails, screws, glue, or braces) is included.
Compatible Doors
This frame is designed for standard 813 x 2032mm doors. Browse our range of compatible doors below:
Frequently Asked Questions
What does unassembled (knock-down) mean?
Unassembled means the frame is supplied as individual lengths of timber — not pre-cut or pre-joined. The carpenter cuts the components to size on site and assembles them into the door opening. This reduces cost and allows for flexibility in installation.
What is finger-jointed hardwood?
Finger-jointed hardwood is produced by joining shorter lengths of hardwood timber using interlocking finger joints and adhesive. This process creates a stable, strong, and cost-effective timber section that resists warping and twisting — making it well-suited for door frame applications.
Is this frame suitable for exterior use?
This frame can be used for both interior and exterior door openings, provided it is correctly primed, sealed, and painted to protect against moisture. For exterior applications, ensure all surfaces — including cut ends — are thoroughly sealed before and after installation.
Does this frame come pre-morticed for hinges and locks?
No. This frame is supplied raw and not pre-morticed or trenched. All hinge and lock recesses must be cut on site by a qualified carpenter.
Is hardware included?
No. No hardware is included — nails, screws, glue, braces, hinges, and locks must all be sourced separately.
What door size does this frame suit?
This frame is designed for standard 813mm x 2032mm door openings. It is not suitable for non-standard door sizes without modification.
Can I install this frame myself?
DIY installation is not recommended. Because the frame is not pre-morticed or trenched, it requires precision on-site cutting and assembly by an experienced carpenter to ensure correct alignment, square fitting, and a quality finish.
What is the lead time for this frame?
Lead time is 3–5 days from order confirmation. Nationwide delivery is available across South Africa.
Where can I buy this door frame?
This door frame is available online at doorsdirect.co.za with nationwide delivery across South Africa, including Johannesburg, Cape Town, Durban, and Pretoria.
