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Sash Window
Condition Reports

A written assessment of the condition of your sash windows — covering each window in turn, identifying repair needs, and recommending the most appropriate course of action.

What's included

A clear picture
before you commit.

A condition report is a written assessment of every sash window in your property — produced following a site visit. It covers the condition of each window, identifies specific faults, and makes a clear recommendation on the appropriate course of action: repair, partial replacement, or full replacement.

Condition reports are useful for buyers and sellers of period properties who want an independent view of the window stock before exchange, for landlords managing large portfolios across multiple buildings, and for freeholders managing blocks where the windows are the subject of service charge disputes.

The report can also be used to support a planning application or listed building consent by demonstrating the condition of the existing windows and the case for the proposed works.

Request a condition report →
What the report covers
  • Window-by-window condition assessment
  • Identification of specific faults per window
  • Cord, weight, and pulley condition
  • Frame and cill condition
  • Glazing condition and specification
  • Ironmongery condition
  • Draught and air infiltration assessment
  • Repair vs replacement recommendation per window
  • Indicative scope and priority order
  • Useful for pre-purchase surveys and planning
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Who uses condition reports

Common use cases.

Property buyers & sellers

A condition report before exchange gives buyers a clear view of the work needed and its likely cost — and gives sellers the information to price appropriately or carry out targeted repairs before listing.

Landlords & property managers

For portfolio landlords managing multiple buildings, a condition report across a block provides a prioritised maintenance schedule and helps budget for window work over the coming years.

Planning & listed building applications

A written condition report from a specialist demonstrates the condition of the existing windows and supports the case for consent where original windows are proposed for replacement.

Get started

Every property is surveyed in person — no estimates from photos, no hard sell.