Trade guide

The Builders’ Guide to Skip Hire on Site

Sizing for construction waste, trade accounts, swaps, segregation and duty of care for contractors and trades.

Sizing a skip for construction waste

Construction projects produce a wide range of waste, and no single skip size suits every job. A bathroom strip-out with tiles, timber and pipework typically fits in a 4 or 6 yard skip. A full house renovation covering multiple rooms usually needs an 8 yard. Ground works producing large volumes of soil and rubble are better served by a 12 yard skip or a grab lorry, because soil is heavy and fills a skip's weight limit well before it fills the volume. As a rough rule, a 6 yard skip holds around 60 to 65 bin bags worth of mixed construction waste.

Weight limits matter more on building sites

Every skip has a weight limit set by the haulage vehicle and transfer station that handles it. For mixed builders waste the limit on a standard 6 yard skip is typically around 1.5 to 2 tonnes. Inert and heavy materials such as soil, concrete, hardcore and bricks are denser, so they hit the weight ceiling fast. If you are loading predominantly heavy waste, a smaller skip is often the right call. A 3 or 4 yard skip loaded with soil is usually within limits; the same volume in a 6 yard skip can push it over. An overweight skip costs more to shift and can be refused at the gate.

Segregating waste on site pays off

Mixing heavy inert waste with lighter materials like timber, plasterboard and packaging increases both cost and landfill diversion. Where site space allows, it is worth keeping soil and rubble separate from general builders waste. Clean hardcore sent to a recycled aggregate facility attracts lower gate fees than mixed loads. Note that plasterboard must never go in with other waste under Environment Agency rules: it reacts with other materials in landfill and releases hydrogen sulphide gas. Collect plasterboard in bags or a dedicated skip and tell us so we can route it correctly.

Permits and placement on active sites

If your skip sits on private land, a building plot or a private driveway, no permit is needed. If any part of the skip overhangs or sits on the public highway, including a pavement, a council permit is required. We arrange permits for all the local authority areas we cover across Oxfordshire, Wiltshire, the Cotswolds and West Berkshire. Lead times vary by council, but allow two to three working days. Skips on the road must have reflective markings and a flashing amber light fitted overnight. We supply all of this as standard. If access is very tight, ask us about a wait-and-load service where the lorry stays while you load and we take it away the same visit.

Trade accounts and multiple swaps

If you hire skips regularly, a trade account removes the need to pay card by card on every order. We set up an account, invoice monthly and you get consistent pricing. Larger projects often need a skip swapped out mid-job: we collect the full one and drop a fresh empty in its place. You can book swaps in advance when you order, or call us as the skip fills. We cover a 30-mile radius from Faringdon SN7, so most of our trade customers across Wantage, Abingdon, Swindon, Cirencester and Newbury can get a same-day or next-morning swap.

Duty of care and your legal obligations

As a contractor or trade customer you have a legal duty of care for the waste your work produces. This means using only a licensed waste carrier, keeping a copy of your waste transfer note for two years, and ensuring your waste is described accurately. We are a licensed waste carrier and issue a waste transfer note with every hire. If you are asked by a client or local authority to prove compliant waste disposal, your copy of that note is the document you need. Do not hand waste to anyone who cannot produce a valid waste carrier licence.

Prohibited items on building sites

Even on a trade skip, certain materials cannot go in. These include asbestos and any asbestos-containing materials such as old Artex or cement roof sheets, fridges and freezers, televisions and computer monitors, tyres, batteries, fluorescent tubes and any hazardous chemicals or paints. Asbestos requires specialist licensed removal and disposal. If you find suspect material during a renovation, stop work in that area, do not disturb it further and get a licensed surveyor in before proceeding. We recycle or recover over 92% of what we collect from standard builders skips.