A clear office refurbishment brief turns a broad ambition into a project that designers, contractors and decision-makers can price, plan and deliver consistently. Without one, assumptions multiply, quotations become difficult to compare and late decisions place unnecessary pressure on the budget and programme.

This practical structure will help building owners, facilities teams and occupiers define what is required before requesting proposals for an office refurbishment or commercial fit-out.

Start with the business reason for the project

Explain why the refurbishment is needed and what success should look like. The objective might be to accommodate growth, support hybrid working, improve energy performance, refresh a tired client-facing environment or bring an occupied building up to current operational standards.

Include the number of people using the space, anticipated headcount changes, working patterns, visitor requirements and any fixed completion date. These points guide later decisions about layout, services, furniture and phasing.

Define the project scope room by room

List the spaces included and describe the expected level of change. Cover reception areas, open-plan workspaces, cellular offices, meeting rooms, breakout spaces, kitchens, washrooms, storage, circulation routes and external areas where relevant.

For each space, identify what will be retained, repaired, replaced or newly installed. A useful scope should consider:

• Strip-out, partitions, doors, ceilings and floor finishes

• Decoration, joinery, storage and fitted furniture

• Power, data, lighting and audiovisual requirements

• Heating, cooling and ventilation

• Plumbing, kitchens and washrooms

• Fire safety, accessibility, security and statutory compliance

• Office furniture, signage and branding

Separating essential works from desirable enhancements helps the tender remain comparable and gives the team sensible options if the budget changes.

State the available budget properly

Give either an approved budget or a realistic working range and clarify whether it includes VAT, professional fees, furniture, IT equipment, surveys, landlord costs and contingency. Hiding the budget rarely improves value; it usually encourages teams to develop proposals that cannot be delivered.

Allow a contingency for unknown conditions, particularly in older or occupied buildings. Our guide to office refurbishment costs in London explains the main factors that influence the final figure.

Set the programme and operational constraints

Record the target start, completion and occupation dates, together with any lease event, shutdown period or client commitment that cannot move. If the building must remain operational, explain permitted working hours, noisy-work restrictions, access routes, storage limitations and how staff or tenants need to be protected.

Phased working, temporary facilities and out-of-hours activity can keep a business running, but they should be planned and priced from the beginning rather than added after appointment.

Provide reliable existing information

Attach accurate floor plans, existing surveys, asbestos information, fire strategy documents, mechanical and electrical records, landlord requirements and building-management rules where available. Identify known defects and any areas that could not be inspected.

Where information is incomplete, ask the tendering teams to identify the surveys and opening-up works needed before a fixed construction price can be agreed.

Clarify quality, compliance and sustainability

Set expectations for durability, appearance, warranties and maintainability. Include any preferred products or performance standards, but allow equivalent alternatives when they could improve value.

The brief should also address Building Regulations, fire-stopping, emergency lighting, accessibility, ventilation and electrical certification. Sustainability requirements may cover reusing existing materials, low-VOC finishes, efficient lighting, waste reporting and responsible disposal.

Define responsibilities and decision-making

Name the client decision-maker, day-to-day contact and any landlord, consultant, IT or facilities representatives. Explain who will approve drawings, samples, costs and programme changes. Slow or unclear approvals are a common cause of delay even when construction is progressing well.

Ask each contractor to provide a clear list of assumptions, exclusions, provisional sums and client-supplied items so that quotations can be assessed on the same basis.

What a useful tender response should include

Request an itemised price, proposed programme, payment schedule, project team, relevant experience, insurance details, health-and-safety information and examples of comparable work. Require a written explanation of risks and any information still needed from the client.

The lowest total is not automatically the best value. A complete, transparent proposal reduces the likelihood of avoidable variations and gives the project team a stronger basis for delivery.

Turn the brief into a deliverable project

Barry Turner & Son supports commercial clients across London and the South East with coordinated refurbishment, fit-out, building-services and maintenance work. We can review the existing space, identify missing information and help turn an early brief into a practical scope and programme.

Request a free quotation and site survey to discuss your office refurbishment requirements and the most appropriate next step.