Decision support does not replace a safety assessment

Stop where gas, fixed electrics, fire protection, structural movement, pressurised systems or immediate danger is involved.

KEY DECISION FACTORS

Use evidence, not guesswork

Age and condition Older items with multiple faults are harder to justify repairing.

Repair cost High repair cost relative to replacement weakens the case for repair.

Safety and compliance Unsafe, obsolete or unsupported equipment may need replacement.

Expected remaining life A good repair should provide meaningful useful life.

INTERACTIVE TOOL

Repair or Replace Guide

Tick the statements or items that apply. Progress saves automatically on this device.

The item is less than halfway through its expected life. The fault is isolated and the rest of the item is in good condition. The repair cost is less than about one-third of replacement cost. Parts are readily available and supported. The same fault has already happened before. Several components are worn or failing. The item is inefficient, obsolete or difficult to service. The fault creates a safety, compliance or water-damage risk.

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Notes and follow-up

✓ How to use this tool safely Checks before making a repair decision. ⌄

Get a realistic repair quote including labour and parts.
Compare like-for-like replacement cost.
Check warranty, parts support and expected remaining life.
Consider disruption, disposal and installation costs.
Do not use cost alone where safety is involved.

⌁ Why this planning step matters How better preparation prevents repeat work. ⌄

The cheapest immediate option is not always the lowest-cost long-term option. Repeat faults and short remaining life can make replacement more sensible.

⌘ Advanced planning checks Extra information worth collecting. ⌄

Check energy or water efficiency.
Review repair history.
Consider whether replacement requires extra installation work.
Check whether parts are genuine or obsolete.
Factor in downtime and reliability.

◇ Useful tools and information Items that make the decision more accurate. ⌄

Repair quote
Replacement price
Model and age information
Service history
Warranty details

! When to call a professional Conditions that should end basic DIY planning. ⌄

The fault is safety-critical.
Gas, fixed electrics or fire systems are involved.
The item is leaking near electrics.
The repair requires dismantling sealed or pressurised systems.
You cannot assess structural or compliance implications.

? Frequently asked questions Common repair-planning questions. ⌄

Does a high score automatically mean replace?

No. It is decision support, not a substitute for professional assessment.

Should sentimental value be considered?

Yes, where appropriate, but safety and reliability still come first.

Does the result save?

Yes, locally in your browser.