Specification and comparisons

Choosing between day rate and fixed price instructions

A decorator and client reviewing a written schedule of works on site.

A fixed price gives certainty over the total cost but depends on the scope being fully defined before work starts. A day-rate arrangement suits jobs where the scope genuinely cannot be pinned down in advance, such as ongoing maintenance or work that will only be scoped room by room as it is uncovered.

Questions we are asked about this

Is day rate riskier for the client than fixed price?

It can be if progress is not tracked, but a well-run day-rate arrangement with clear reporting can actually give better value where the scope is genuinely uncertain.

Can a job start as day rate and move to fixed price?

Yes, this is common — early day-rate work to establish the true extent of a problem can be followed by a fixed price for the remaining, now well-defined, scope.

Why would a contractor prefer one structure over the other?

Fixed price rewards accurate scoping and efficient work; day rate suits work where accurately scoping in advance is simply not possible without opening things up first.

When fixed price is the right structure

Any job where the areas, substrates and finishes can be fully described in advance is suited to a fixed price. This includes most single-project decorating — a whole house repaint, a set of offices, a shopfront — where the specification can be walked and measured before pricing.

When day rate makes more honest sense

Ongoing planned maintenance, reactive repairs, and jobs where the extent of hidden damage will not be known until work is underway are better suited to a day-rate basis, because a fixed price in these situations forces a contractor to either overprice for risk or underprice and cut corners later.

  • Rolling maintenance contracts across a portfolio of properties
  • Work where hidden damp or damage may only appear once uncovered
  • Small, irregular jobs that do not justify a full measured quote

The risk each structure carries

A fixed price shifts the risk of a scope being harder than expected onto the contractor, which is why contractors price in contingency for that risk. A day rate shifts the risk of the job taking longer than expected onto the client, which is why clear reporting on progress matters more under this structure.

Getting the best of both on larger jobs

It is common and sensible to fix a price for the areas that can be clearly scoped, while agreeing a day rate or a provisional sum for a defined element that carries genuine uncertainty, such as an area with suspected hidden damp. This keeps most of the job predictable without pretending the whole scope is known.

How we work on this

  • We recommend the pricing structure that fits the certainty of the scope, not our own preference
  • We report progress clearly on day-rate instructions so clients can track value
  • We convert day-rate findings into a fixed scope once hidden issues are uncovered
A contractor measuring a wall section with a tape ahead of pricing.

Describe your project and we will suggest whether a fixed price, day rate or a mix of both fits it best.

Fixed price suits a known scope; day rate suits genuine uncertainty, and honesty about which applies protects both sides.

Start your project

Planning a commercial painting or decorating project?

Speak to a Hampshire commercial decorating contractor that turns up, communicates clearly and delivers a finish that lasts.