The waste is yours, not the customer's
This is the point everything else hangs off. If you carry out paid work at a property, the waste that work produces is your waste as the contractor — not the householder's. It does not become domestic waste because it came out of a domestic house.
That means it cannot go in the customer's bin, it cannot go to a household recycling centre, and it cannot be left for the council to collect. Aberdeen City Council puts it about as plainly as a council ever does: it is illegal to dispose of business and trade waste, including builders' waste, at recycling centres, and staff will turn away any vehicle carrying commercial waste attempting to enter.
Highland goes further still. Waste from construction, demolition, building and associated activities is not permitted entry on a trailer or in a van at their centres — and that applies even when the work was carried out by the householder as a DIY task. So the domestic loophole people assume exists mostly does not.
Your duty of care, and what it costs to fail it
As a waste producer you carry a legal duty of care (your legal responsibility for waste you produce). You must take reasonable steps to ensure whoever takes your waste is authorised to carry it, and you must hold a waste transfer note for every collection and keep it for two years. Those notes are the first thing asked for in an inspection.
Failing the duty of care can carry a penalty of up to £5,000, and — this is the part that stings — liability can follow the waste back to you even though someone else did the dumping. A cheap cash-in-hand uplift that ends in a lay-by outside Cumbernauld becomes your problem, with your customer's address on the paperwork inside it.
The check is free and takes two minutes: ask for the SEPA registration number and look it up on the public register. Ours is WCR/R/3002381. The full version is in our guide to choosing a licensed waste carrier.
- Check your carrier is SEPA registered
- Get a transfer note for every collection
- Keep transfer notes for two years
- Describe the waste accurately
- Store it securely before uplift
- Never hand it to a cash-only van
Need it gone and the paperwork right?
Trade collections with a duty-of-care transfer note every time. Rubble by weight, mixed waste by volume.
The materials that need their own route
Plasterboard cannot go in a general mixed load. Gypsum in landfill conditions can generate hydrogen sulphide, so it is kept separate and sent for dedicated gypsum (the mineral inside plasterboard) recycling. Mixing it into general waste is both a compliance problem and an expensive one, because it contaminates the load around it. Our plasterboard disposal guide covers it properly.
Asbestos is the one that stops a job. In anything built or altered before 2000 it can turn up in artex, garage roofs, vinyl floor tiles, boiler flues, soffits and pipe lagging. It needs a licensed specialist and it is not something a general waste carrier can take — we will say so rather than load it. Identification is in our asbestos guide.
Then the rest of the no-list: gas bottles and cylinders, bulk paint and solvents, fuel, clinical waste, tyres and car batteries. Anything with a plug is WEEE (anything with a plug or a battery) and handled under separate rules — old boilers, extractors, immersion heaters and site electricals all fall in there.
How site waste is actually priced
Two different mechanisms, and knowing which applies saves real money. Mixed construction waste — timber, packaging, insulation, offcuts, general strip-out — is priced by volume: £160 + VAT for a quarter load, £290 half, £390 three-quarters and £550 for a full load.
Heavy inert (the heavy stuff — rubble, concrete, brick and soil) material is priced by weight instead, at £149 per tonne. That covers rubble, concrete, hardcore, brick, block and soil. As a rule of thumb 25 rubble sacks is about a tonne. Weight pricing is almost always cheaper for a bathroom or kitchen strip-out than paying for the same material as general waste, so it is worth telling us what is in the load rather than leaving us to assume.
Heavy mixed loads carry a £250 supplement, which exists because a lorry hits its legal weight limit long before it looks full. Separating rubble from the general waste on site — even roughly, into a corner — is the single easiest way to reduce what you pay.
Segregation pays, and it's now expected
Scotland requires businesses to present key materials for separate collection rather than mixing everything into one bin, and on a site that is mostly about having somewhere obvious to put each stream. Clean timber, clean rubble, metal and cardboard all have real recovery value; the same materials jumbled together and rained on have very little.
Metal is worth pulling out on principle. Copper pipe, old radiators, steel offcuts, cable and redundant boilers all have genuine scrap value and a proper recovery route — that's scrap metal collection rather than general waste.
For sites producing waste continuously, a standing collection round usually works out better than ad-hoc calls, and wait and load suits a strip-out day where everything comes out at once.
Skip or collection?
A skip suits a long job with somewhere legal to put it and a steady stream of rubble. On a driveway, over weeks, it is hard to beat. On a street it needs a council permit, it collects other people's rubbish overnight, and you load it yourself.
A collection suits strip-outs, tight sites, tenement work and anything where the waste is inside and has to come down stairs. It includes the labour, which on a top-floor flat is most of the job. The full comparison with real numbers is in rubbish removal versus skip hire.
Whichever you use, the paperwork obligation is identical. A skip company is a waste carrier too, and you should be getting a transfer note from them just the same.
