Running a multi-trade domestic refurbishment sounds straightforward until you have a plasterer waiting on a sparky who is waiting on a roofer who has gone to another job. Most project overruns on residential refurbs come down to sequencing – trades arriving in the wrong order, work getting damaged by the next trade through, or compliance steps being treated as an afterthought rather than built into the programme from the start.
This article covers the practical order of works for domestic refurbs, the sequencing mistakes that cost time and money, and what contractors need to know about waste compliance on residential sites.
Why Sequencing Matters More Than Most Contractors Admit
The instinct on smaller jobs is to get boots on the ground as fast as possible. The landlord wants the property tenanted, the homeowner wants their house back, and every day of delay feels like a cost. So trades get booked in blocks rather than in order, and the problems start.
The right sequence for a typical domestic refurbishment runs from structure outward. Any structural work, roof repairs, or damp treatment comes first – there is no point decorating walls that will be opened up again, and no point laying flooring in a property that still has a moisture problem. Once the structure is sound, first-fix electrics and plumbing go in before walls are boarded or plastered. Boarding and plastering follow, then second-fix electrics and plumbing, then decoration, then flooring last.
That last point is one the industry gets wrong regularly. Flooring goes in last for a reason: every trade that walks through the property after it is laid risks damaging it. Carpet and LVT are particularly vulnerable to foot traffic, adhesive drips, and tool marks. On jobs where flooring has been laid mid-project, the contractor almost always ends up replacing sections at their own cost.
The Trades That Cause Most Sequencing Damage
In practical terms, the highest-risk handover points in a domestic refurb are:
Between plasterers and painters. Fresh plaster needs adequate drying time before paint is applied. Rushing this produces paint failures that look like poor workmanship from the decorator, even when the real cause is the plastering programme finishing too late. A minimum of four weeks for full-depth drying is a reasonable guide, though this varies with ventilation and ambient temperature.
Between plumbers and floor layers. Any pipework running under floors needs to be tested and signed off before the floor goes in. Leaks found after the floor is down mean the floor comes up. This is a sequencing issue that a single project manager overseeing all trades can catch; it gets missed on fractured subcontracting arrangements where no one person has full sight of the programme.
Between decorators and kitchen or bathroom fitters. On full refurbs, fitting kitchens and bathrooms before decoration is finished creates masking and protection problems that slow the decorator down and increase the risk of damage. The better sequence is to bring the decorator through first, leave the final coat until after fitting, then return for touch-ins.
Site Safety on Domestic Refurbs: What the Regulations Actually Require
Domestic refurbishments fall under CDM 2015 (the Construction Design and Management Regulations) when the work lasts more than 30 working days with more than 20 workers simultaneously, or when it exceeds 500 person-days. Below those thresholds, the full Principal Contractor and Principal Designer framework does not formally apply, but the general duties under health and safety law do.
In practice, this means that on any domestic refurb with multiple trades on site simultaneously, someone needs to be coordinating site safety. That includes managing the overlap of trades (a grinder and a plasterer in the same room is a dust and fire risk), ensuring welfare provision is adequate, and keeping records of who is on site and what hazardous materials are being handled.
The Health and Safety Executive has clear guidance on domestic refurbishments at hse.gov.uk/construction, which is worth reading for any contractor taking on larger residential projects for the first time.
Waste Compliance: The Part Most Small Contractors Get Wrong
Residential refurbishment generates significant quantities of controlled waste. Mixed construction waste, plasterboard, timber, and anything contaminated with hazardous materials (including certain types of old insulation, lead paint, or asbestos-containing materials found in pre-2000 properties) all require appropriate disposal routes.
Any contractor removing waste from a domestic site needs to hold an Environment Agency waste carrier licence or use a licensed waste contractor. This applies even to small loads. Using an unlicensed skip company or fly-tipping, even unintentionally, can result in fines of up to £5,000 on the spot and unlimited fines through the courts.
Waste transfer notes are required for every load of controlled waste leaving a site. These need to be kept for two years. On larger jobs, a site waste management plan helps track what is being generated and ensures it goes to the right destination.
For LWR Group, operating across Lincolnshire on domestic refurbs, landlord properties, and commercial dilapidations, we hold an active Environment Agency waste carrier licence and include waste compliance as a standard part of job costing rather than something managed separately. More detail on how we handle multi-trade residential work is on our site at lwrgroup.co.uk.
A Note on Single-point Accountability
The clearest practical improvement a contractor or client can make to a multi-trade domestic refurb is to put one person in charge of the full programme. Not a scheduler, not a project manager who arrives for updates – someone who is on site at each trade handover, who signs off stages before the next trade arrives, and who carries liability for the finished product.
When trades self-manage across a job with multiple subcontractors, no one person has full accountability. Damage gets disputed, blame travels between contractors, and the client is stuck in the middle. Single-point-of-contact contracting is slower to procure and requires more trust in the principal contractor, but it produces fewer defects and faster overall programmes.
That is not a theoretical position. It is what the sequencing data from residential refurbs consistently shows.
