Roofing

Roof replacement planning

A replacement roof is a significant project that should account for structure, coverings, insulation, ventilation, access and the condition revealed during strip-off.

Tell us what the roof is doing Roofing overview

Photos, drawings or a short description can help explain the current condition.

Roofing · Roof replacement planning

When homeowners start considering it

Before committing to full replacement, the reasons should be clear and the proposed build-up should be documented. The roof is also an opportunity to coordinate insulation and ventilation without creating condensation risk.

Decisions that shape the work

Scope boundary

Coverings, battens, underlay, timber repairs, leadwork, rainwater goods and insulation should not be left under one vague line item.

Opening-up risk

Some timber or masonry defects only become visible after coverings are removed, so the process for agreeing additional work matters.

Weather strategy

Strip areas, temporary protection and sequencing should reflect the forecast and the ability to make the property secure each day.

What to mention

Details that make the idea easier to assess

Describe what is already known about scope boundary.
Explain the priority or constraint around opening-up risk.
Include enough context to discuss weather strategy without assuming a product or method before the property is understood.

Questions specific to roof replacement planning

How do I know whether repair or replacement is appropriate?

Age alone is not enough. The pattern of defects, condition of the structure and coverings, and repeated repair history should inform the decision.

Can insulation be upgraded at the same time?

Often it can, but the design must consider ventilation and moisture control as a complete roof build-up.

What happens if rotten timber is found?

The quotation should explain allowances and the approval process for hidden work, with photographs and cost agreed before it proceeds where practical.