Rubble, and What to Ask

RubbleDebris (rubble)The waste that comes out of demolition and building work: broken tiles, render, bricks and concrete. It is collected in bags and has to be disposed of legally. is the part of demolitionDemolitionKnocking down or stripping out whatever has to go before a renovation: walls, tiles, render, bathroom fittings, old floors or old insulation. that most people underestimate. Broken tiles, chunks of renderRender (plaster)A layer of mortar (sand, cement or lime, and water) spread over brick or concrete to give a wall a straight, sound surface ready for paint or tiles., bricks, old adhesiveTile adhesiveA ready-mixed cement-based mortar, sold as a powder and mixed with water, used to stick tiles to walls and floors. It is spread with a notched trowel. and screedScreedA layer of sand-and-cement mix or lightweight concrete poured over the slab to create falls and a solid surface for the next material. take up far more room than you'd expect, and even a small bathroom fills a lot of bags.

From the room to the street

The rubble is bagged inside the work area as the strip-out goes on, so it doesn't spread through the rest of the home. In one flat where the old floor was taken up, the bags were filled right next to where the tiles were being broken up.

In a block of flats, the bags go down the stairs or in the lift, with the shared areas protected, and are never thrown from balconies. From there they are loaded onto a small truck or into a skipSkipA large metal container for the rubble from building work, collected by a truck once full. On the street it usually needs a permit from the municipality.. Putting a skip on the street or pavement usually needs a permit from the municipality.

Where it ends up

Rubble doesn't go in household bins or onto empty plots. Waste from building work has to end up with a licensed waste management scheme. It is reasonable to ask who will take it away, where it will go and whether its removal is included in the quote.

After the strip-out

Once the rubble is gone and the room is clean, the base shows clearly: bare brick, concrete, old pipes. That is the moment to check what was found and settle the plan. In the bathroom with the green bathtub, the strip-out was followed by new pipes, a floor slopedFalls (drainage slope)The gentle slope built into flat roofs, balconies and bathroom floors so water runs to the drain or gutter instead of pooling. toward the drainFloor drainThe outlet in a floor where water drains away on roofs, balconies and in bathrooms, with a grate on top and usually a trap below., render and finally the tiles.

What to ask before it starts

• Is any of the walls being worked on load-bearingLoad-bearing wallA wall that carries part of the building's weight, such as floors, beams or the storeys above. It must not be removed or opened up without an engineer's design and the required permit.? Who has checked?
• Does this job need an engineer or a permit?
• What exactly will be removed, and how deep?
• Do pipes or cables run through the parts being broken out? Who will shut them off and move them?
• How will the other rooms and the shared areas be protected?
• Which days will be the noisiest?
• Who takes the rubble, where does it go, and is that included in the quote?
• What happens if something unexpected turns up behind the walls or under the floor?

With these answers in hand, demolition becomes an organised first step rather than an unpleasant surprise.