- Guide price
- £120–£350
- Repair price
- Confirmed once the leak or damage is found
- Condition survey report
- £150–£300
- Coverage
- England, Wales, Scotland, NI
Worcestershire at a glance
- Largest towns
- Worcester, Redditch, Kidderminster, Great Malvern
- Postcode areas
- B, DY, WR
- Building control
- Worcester City Council, Redditch Borough Council, Wyre Forest District Council and 3 other councils
- Neighbouring areas
- West Midlands · Herefordshire · Warwickshire · Gloucestershire
- Guide price region
- West Midlands (baseline rates)
How much does a new roof edge or outlet cost in Worcestershire?
Guide prices including VAT at West Midlands rates. We confirm the price once we've traced the leak or seen the damage.
| Job | Guide price inc VAT |
|---|---|
| Outlet or drainage repair | £120–£350 |
| Localised patch repair | £150–£500 |
| Upstand or flashing repair | £250–£650 |
| Emergency temporary weatherproofing visit | £180–£450 |
| Condition survey and leak investigation | £150–£300 |
Which flat roofs are common in Worcestershire?
Flat roofs in Worcestershire sit on lock-up garage blocks on estates, terraced streets with flat-roofed rear kitchens and bathrooms and low-rise post-war blocks of flats. England averages roughly 870 mm of rain a year and the West Midlands sits close to that, so falls and outlets are the difference between a roof that drains and one that ponds. Approximate 1991–2020 regional averages based on Met Office data.
Building regulations in England
Replacing more than half of a roof over a heated room usually counts as renovating a thermal element, so it is insulated to current standards and notified to building control. Renovated roofs over heated rooms are insulated to around 0.16 W/m²K where that's feasible, and new extension roofs are built to 0.15 W/m²K. In Worcestershire the application goes to Worcester City Council, Redditch Borough Council, Wyre Forest District Council and 3 other councils. More on the rules.
Should I fix the edges and drainage or replace the whole roof?
Fix the edges and drainage on their own if the covering is in good condition and the deck is sound. If the covering is near the end of its life or the falls need correcting across the whole roof, it is usually better value to do everything together as part of a replacement.
Trims and outlets are bonded into the waterproofing, so replacing them means cutting into the covering around the edge. On a roof with plenty of life left, that is a worthwhile repair. On an old, brittle covering, the new detail can end up stronger than the roof around it, and correcting falls means taking the covering off anyway. Our repair or replace guide sets out how to decide.
How long do flat roof trims and outlets last?
Properly fixed GRP or aluminium trims and well-installed outlets should last about as long as the waterproofing they are part of. What shortens their life is poor fixing, movement in a rotten deck edge and blockages that are never cleared.
A quick check of outlets and gutters each autumn, and again after storms, prevents most drainage problems. Look for leaves and silt in outlets, gutters pulling away from the fascia, trims that have lifted or split at joints and staining on the wall below the edge. The maintenance guide lists what to check and when. Only check what you can see safely from the ground, a window or a ladder at the edge, and never walk on a roof that isn't designed for it.
Which towns in Worcestershire do we cover?
Edge trims, outlets and drainage in Worcestershire: questions
Which towns in Worcestershire do you cover?
All of Worcestershire. The main towns have their own pages below, and if yours isn't listed we still cover it: send your postcode and we'll confirm.
How much does a new roof edge or outlet cost in Worcestershire?
£120–£350 for an outlet or drainage repair, at West Midlands guide rates including VAT. We confirm the price once we've traced the leak or seen the damage.
Which council handles building control for a flat roof in Worcestershire?
It depends on where the roof is: in Worcestershire that's Worcester City Council, Redditch Borough Council, Wyre Forest District Council and 3 other councils. Replacing more than half of a roof over a heated room usually counts as renovating a thermal element, so it is insulated to current standards and notified to building control. We confirm which applies at the survey.
Can a flat roof be re-laid with better falls?
Yes, as part of a replacement. Falls are corrected with tapered firring pieces under a new deck or with tapered insulation in a warm roof build-up.
How often should flat roof outlets be cleared?
At least once a year, ideally in autumn after the leaves fall, and more often for roofs under trees. A quick check after heavy storms is also worthwhile.
Can you add a new outlet to an existing flat roof?
Usually, yes. The outlet is cut in at a low point, connected to a downpipe or gutter, and the waterproofing is dressed into it with compatible materials. Whether it solves ponding depends on whether water can actually reach it.
Everything about edge trims, outlets and drainage → · All flat roofing in Worcestershire →