Additional work found on a roof job while the scaffold is up

3 days ago
3 min read

Updated: 2 days ago

Introduction

Access is the expensive part of roofing. Scaffold hire, erection, dismantling and the safety arrangements frequently cost as much as the work itself, and they have to be paid for again on any return visit. That makes anything identified and completed while the access is already in place disproportionately cheap for the customer and disproportionately profitable for the roofer.

Most roofers do the job they quoted and leave. The chimney flashing, the perished mortar, the failing gutter and the missing ventilation are all noted mentally and never priced, and the customer pays for a second scaffold in two years to have them done.

Raising job value here is genuinely in the customer's interest, which makes it an easy conversation.

1. Additional work found on a roof job should be priced before the scaffold comes down

The access window is the whole opportunity.

Inspect the whole roof, not the fault

Ridge, verges, flashings, valleys, gutters, fascias, ventilation and the chimney. Ten minutes while you are up there covers everything. Use a checklist so nothing gets missed on a busy day.

Quote it while the scaffold is standing

A written price given during the job, with the access saving stated explicitly. Customers can see the logic immediately. Hand it over before you start dismantling.

2. Show the customer what you found

Nobody can inspect their own roof.

Photograph everything

Clear images of each defect, sent or shown on the tablet. This is the single most effective thing a roofer can do, because the customer has no other way of seeing it. Date the photographs.

Explain what happens if it is left

Water ingress, timber decay, a larger job in two years. The consequence and the timescale, in plain terms. Avoid technical language entirely.

3. Separate urgent from sensible

An all-or-nothing quote gets declined in full.

Give two or three priced groups

Must be done now, worth doing while access is up, can wait. Most customers approve the first two when they are separated. Put a total against each group.

Never overstate urgency

Describing something as dangerous when it is not is both dishonest and, once discovered, ruinous to a reputation that depends on trust.

4. Use the access economics openly

The arithmetic is your strongest argument and it is entirely honest.

State the cost of coming back

What a second scaffold would cost. That figure usually justifies the additional work on its own. Get the scaffold quote in writing so you can show it.

Bundle the sensible extras at a fair price

The saving passed to the customer is your access cost, not your labour rate. Be clear about which you are discounting.

5. Protect the relationship after the job

Roofing is referral-driven and the work is invisible once finished.

Leave a written record and photographs

What was done, what was found, what was deferred. Customers keep this and produce it when they sell the house. It also protects you if a later fault is blamed on your work.

Diarise the deferred items

Anything the customer declined is a job with a date. A call in eighteen months, referring to their own photographs, converts well.

Conclusion

The scaffold is most of the cost of coming back, so inspect the whole roof rather than just the fault and quote everything you find while the access is still standing — with the cost of a second scaffold stated explicitly, because that figure makes the argument for you.

Photograph every defect since the customer has no other way of seeing their own roof, explain the consequence and timescale of leaving each one, split the quote into urgent, worth-doing-now and can-wait so partial approval is easy, never overstate urgency in a trade that runs on trust, be clear that any discount reflects saved access rather than saved labour, and leave a written record with photographs of what was deferred.