Planning an extension: foundations, slabs & costs—a 2025 guide before breaking ground
Planning a home extension in South Africa? This 2025 guide covers costs per m², foundations & municipal approvals. Get a realistic budget & avoid costly mistakes.
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Claim profile for freeAbout: Raioaprojects is a construction company based in Cape Town, South Africa. We offer a wide range of construction services, including boundary walls, pools, and more. We are dedicated to providing the highest quality services to our clients in Cape Town and the surrounding areas.
1) To remove the retainer blocks in question against the precast fence between units 2 and 3. 2) To excavate and pour a 25 MPA concrete foundation. 3) To construct a new 1, high wall as close as possible to the precast wall – face bricks to match the existing walls and common bricks to be used behind the face bricks. 4) To remove the existing paver blocks at the proposed new position of the spa - bath - to lay the above blocks elsewhere as required by the owner. 5) To lay a level mm thick 25mpa concrete slab on top of BRC mesch – size of slab to accommodate the spa-bath. The edges of the slab are not to protrude more than mm from the edges of the spa – bath.
Re-build wall
Retaining wall to be built along length of the house and as a support structure for sinking swimming pool . Foundation to be pinned. Large tree to be removed with root system to be killed off. Septic tank and sewage system to be replaced. Water and geyser system to be replaced/upgraded to improve water pressure and flow. Floor tiles to be removed so that foundation can be repaired. Tiles to be replaced. Major structural cracks on walls to be repaired.
I have a property in Sea Point and require a draughtsman to take a look at the building, we have a balcony that needs to be closed off.
Garage and boundary wall
I have an existing boundary wall on my front yard that is only 55cm high. The last 80cm has developed cracks and even started tearing itself loose from the remainder of the boundary wall. I need a quote to fix this 55x80cm (0.44sqm) boundary wall. It is single brick. I will paint myself.
Need a quote 30m x 1,5m boundary wall
I need to have a braai- stand with or without a chimney built please, decision will be based on your price catalogue.
Good day, I am wanting to rebuild a retaining wall, 7m x 1.5m with a single screen wall above that, I have the bricks for the screen wall
23 meter brick boundary wall collapsed due to rain. Replace wall possibly with existing bricks.