Door Installation Costs in Cape Town: Hanging, Locks and Hardware

A new door only works properly when the frame, hinges, lock and floor clearance are dealt with as one job. The slab price is therefore not the final door installation cost in Cape Town. Labour and hardware can equal or exceed the door itself.

Internal doors are generally simpler. External doors need stronger locks, weather protection and careful sealing. An old frame that is out of square can add time to either job.

Typical door installation costs in Cape Town

As a broad guide, hanging a standard internal door into a usable frame may cost roughly R900 to R2,000 in labour. A new external door, lock fitting and frame corrections may run from about R2,000 to R5,500 or more in labour and small materials.

These are planning ranges, not quotes. Door type, travel, access and repairs change the figure. Our Cape Town door installation service covers measuring, hanging, locks and practical finishing.

• Basic internal replacement: trim, hang and transfer simple hardware.
• New lock fitting: mark and cut the latch, handles and strike plate.
• External installation: stronger hinges, weather sealing and security checks.
• Frame repairs: pack, straighten or repair damaged timber before hanging.
• Painting or sealing: protect all faces and edges, often priced separately.

What changes a door installation quote

A hollow-core internal door is light and quick to handle. Solid timber and security doors are heavier, need suitable hinges and may require two people. Stable access and nearby parking also affect working time.

Frames in older Cape Town houses can lean or narrow from top to bottom. The installer may need to plane the door gradually and adjust hinge positions. A badly rotten frame is not worth patching around a good new door.

How professional door installation works

A careful fitter checks the opening before cutting anything. Small adjustments are made in stages because timber cannot be put back once too much is planed away.

1. Inspect the frame. Check for rot, movement, loose fixings and whether the opening is square.
2. Confirm the swing. Decide which side carries hinges and where the door should open without hitting furniture.
3. Trim the slab. Allow even side and top gaps plus enough floor clearance for tiles, carpet or laminate.
4. Cut hinge recesses. Position enough hinges for the weight and fix them with suitable screws.
5. Hang and test. Make sure the door stays where placed instead of swinging by itself.
6. Fit the lock. Drill and chisel accurately so the latch moves freely and handles sit level.
7. Finish the edges. Seal cut timber, adjust the strike and test the door repeatedly.

Locks and hardware for Cape Town doors

Internal passage doors may only need a latch and lever handles. Bathrooms need a privacy lock with an emergency release. Entrance doors need hardware suited to security, exposure and the door material.

A mortice lock takes longer to fit than a simple tubular latch because a deeper pocket is cut into the door. Reusing old hardware saves money only when it is complete, straight and working smoothly.

• Use at least three suitable hinges on many heavy external doors.
• Choose stainless or corrosion-resistant hardware near the coast.
• Match lock backset to existing holes when replacing hardware.
• Fit a door stop so handles do not damage walls.
• Consider a door closer only where controlled closing is needed.

Door frame repairs and extra costs

Loose hinge screws can sometimes be repaired with timber inserts and longer fixings. Split jambs around the lock may need a proper timber repair or replacement section. Cosmetic filler alone is not a security repair.

Thresholds, weather strips and draught seals are common extras on outside doors. If rain reaches the doorway in a Cape north-wester, the top and bottom edges need good sealing. Untreated edges absorb moisture and swell.

Door installation cost checklist

• Door slab, including delivery.
• Correct number and size of hinges.
• Lock, latch, handles and keys.
• Frame repairs or a complete new frame.
• Trimming for an uneven floor.
• Primer, paint, varnish or exterior sealer.
• Weather strip, threshold and door stop.
• Removal of the old door and rubble.

Buying the right door before installation

Check whether the product is supplied blank or pre-hung. A blank slab normally needs all hinge and lock work. A pre-hung set includes a matched frame but still needs the wall opening prepared, fixed and finished.

Do not use a light internal hollow-core door outside. For bathrooms, laundries and exposed entrances, ask how the material handles moisture. Timber doors should acclimatise flat and protected before installation.

Can you install a door yourself?

A confident DIYer can replace a light door in a sound frame, especially when hinges and lock positions match. The job becomes harder when the opening is skew, the slab is heavy, or new mortices must be cut cleanly.

If you are already improving cupboards, our article on painting cupboard doors explains a simpler refresh job. House doors carry different loads and security risks, so accurate fitting matters more.

Getting a clear door installation quote

Send photos of both sides, close-ups of the frame, and the width and height measurements. State whether you already own the door and hardware. Mention stairs, security access and parking restrictions.

A useful quote should explain what is included: hanging, lock fitting, frame work, finishing and removal. If you need a door measured and fitted correctly, contact CDC Projects for a quote. We will confirm the practical scope before work starts.