Interior & Exterior Works · Question

What should a good interior scope of work document include?

Short answer

A good scope of work names the premises and areas covered, the design drawings in force, every work item with its materials and finishes, exclusions, responsibilities for approvals and utilities, the schedule, the change procedure and the handover standard. Its job is to leave as little as possible to assumption, so that the price, quality and timing are all measurable.

In more detail

Most interior disagreements trace back to something that was never written down. The scope document is where each side states what will be done, by whom and to what standard.

Begin with identification: the address, floor and area, the parties, and the version of drawings the scope relies on. Then describe the work by area or trade, and add the finish schedule so that material, colour and fixtures are not left to choice during execution.

Sections worth having in the document
Section	Purpose
Inclusions and exclusions	Separates contractor work from client or third-party work
Finish and material schedule	Fixes products, grades and shades
Site conditions	Records working hours, storage, lift access, power and water
Approvals and permissions	States who obtains landlord, building or society consent
Programme	Gives start, key stages and completion expectations
Variations	Describes how extra or omitted work is priced and approved
Handover	Defines inspection, defect list and defect liability

Add the commercial side in simple terms: payment stages linked to progress, retention if agreed, and what happens when delays arise from either party. Mention clean-up, debris removal and protection of existing surfaces.

Use plain, checkable wording

If a sentence cannot be verified on site, such as "good finish", replace it with a visible standard, a sample or a named product.

The document should be read alongside the drawings and the item list, and all three should agree before anyone signs.

Key points

The scope states what is included, what is excluded and who is responsible for each.
A finish and material schedule prevents later arguments about quality.
Include site conditions, working hours, approvals and clean-up duties.
Set out how variations are requested, priced and approved before work begins.
Describe the handover process, defect list and the defect liability period.

Who this applies to

Owners drafting or reviewing the paper that will govern an interior contract.
Contractors who want a clean, defensible description of the job they are pricing.
Lenders' project monitors or accountants who need a clear record of what was bought.

Last reviewed 3 October 2026

This answer is general information, not advice on your particular case. Terms, eligibility, and requirements change, so check the current position with the relevant institution or authority.