Builders waste disposal: what goes where

Who is responsible for building waste

Builders waste disposal starts with who produced the waste. If you do the work yourself at home, the waste is yours to deal with. If a builder or other trade does the work, the waste they create is generally business waste and it is normally for them to deal with it properly. Agree at the quote stage whether waste removal is included in the price. Either way, it must end up with a registered waste carrier or at a licensed site.

On larger jobs it helps to plan the waste before the first wall comes down. Estimate roughly how much rubble, timber and plasterboard the work will produce, decide where each will be stacked, and work out how a vehicle or skip will reach it. Waste that is planned for can be removed in fewer trips. Waste that is left to pile up tends to get mixed, spread across the site and trodden into the garden.

What goes where, material by material

• Brick, concrete, tiles and rubble: hardcore, commonly crushed and reused as aggregate.
• Plasterboard: kept apart from everything else so the gypsum can be dealt with separately.
• Timber, doors and sheet wood: clean wood is commonly chipped for reuse or energy recovery.
• Metal pipes, radiators, cable and fixings: scrap metal, which is widely recycled.
• Soil and stones: easier to reuse when clean, so keep them free of other waste.
• Cardboard and plastic packaging: recyclable if kept dry and reasonably clean.
• Old kitchens, bathrooms and carpets: mixed bulky waste that is sorted at a transfer station.
• Paint, adhesives and solvents: check the label and ask your council or carrier before disposal.

The pattern is that hardcore, wood, metal and plasterboard each have their own destination. Mixed together they are harder to recycle and more work to sort. For jobs that produce mostly rubble, a dedicated hardcore waste removal keeps that stream clean. Joiners and fencers with mainly timber can do the same with a wood waste clearance.

Why plasterboard is kept apart

Plasterboard is made from gypsum, and gypsum should be kept separate from general waste. Buried alongside waste that rots, it can give off a foul-smelling, harmful gas, so sites and carriers ask for it to be separated. In practice that means stacking sheets and offcuts in their own pile or bag, keeping them dry where you can, and telling whoever collects your waste that plasterboard is in the load.

Materials that need a specialist

Some materials found during building work are hazardous and cannot go in a normal load. Asbestos is the main example. It can turn up in older garage roofs, textured ceiling coatings, floor tiles and pipe lagging, and it needs a specialist contractor. If you uncover something you suspect is asbestos, stop work in that area and get advice before disturbing it further. For anything else unusual, send us a photo and we will advise.

Skip, tip or licensed collection

A skip suits longer jobs where waste builds up over days and you have space to keep it. One placed on a public road normally needs a council permit, which the skip company will often arrange. Ask what can go in it, because some firms restrict plasterboard and other materials in mixed skips. Our guide to skip hire versus man and van compares the two in more detail.

Household recycling centres accept some DIY waste from residents, but rules on rubble, plasterboard, vans and trailers vary widely, and some sites limit quantities. Check with your council before loading up. Trade waste is different: a business cannot take its waste to a household recycling centre as household waste. Trades need a commercial disposal site, a skip or a registered carrier.

Licensed collection works where there is no room for a skip, where waste is in a back garden or upstairs, or where the job is finished and everything needs to go at once. Our builders waste clearance team loads by hand from wherever the waste is. On a street where a skip is not practical, a wait and load collection means the vehicle arrives, is loaded and leaves, so nothing is left on the road.

Keeping builders waste sorted on site

1. Set out separate piles or bulk bags for hardcore, wood, metal and plasterboard before work starts.
2. Bag rubble in small amounts so each bag can be lifted safely.
3. Keep plasterboard and cardboard under cover.
4. Remove or knock flat any nails sticking out of timber.
5. Store everything where a vehicle can get close, without blocking the pavement.
6. Tell your carrier in advance about anything heavy, awkward or unusual in the load.

Trades should also keep the paperwork. A business passing waste to a carrier should receive a waste transfer note describing the load, and keep it on file. Rubbish Removals Ltd provides waste transfer notes and invoices as required, and holds an upper tier waste carrier licence, number CBDU526130. Guide prices are by load size and start at £155. The type and volume of waste, access and heavy lifting all affect the cost.