Roofers in Harborne: Edwardian Terrace and Villa Coverings
Harborne's Edwardian villas and terraces fail at their junctions rather than across their slopes, and the projecting bays that define the streetscape are where the leadwork gives way first. Book a survey and the crew that inspects a roof in Harborne is the crew that carries out the work. Covered on this page: Harborne · Projecting bay.
Crews work across 8 Birmingham and Solihull districts: Sutton Coldfield, Harborne, Edgbaston, Moseley, Solihull, Erdington, Kings Heath and Selly Oak. Postcodes outside that run are quoted case by case rather than turned away.
A projecting bay adds one small roof and three junctions to a house. All three fail before anything on the slope does.
What we fix
Where do Harborne roofs leak?
Harborne roofs leak at junctions rather than across slopes. The projecting bay meeting the main wall, the small valley between bay and main roof, and the abutment where a rear addition meets the house account for most reported ingress.
Harborne is Edwardian villas and bay-fronted terraces, with later interwar infill. The projecting bay is two-storey bays creating a small roof and two abutment junctions per property.
- Covered areas: high Street and surrounds, Bearwood border, Quinton edge, Woodgate side
How it works
A terrace junction is shared.
- Projecting bay creates two abutment junctions per property.
- A bay valley collects debris and discharges behind the fascia.
- A cement fillet at a bay abutment cracks and admits water into the room below.
- A clay plain tile remains sound, while the junctions around it fail.
Straight answers
Why do the bays fail first?
Each projecting bay adds two abutment junctions and a valley to a property. Those junctions rely on sheet metal accommodating movement between the bay and the main structure, and they carry water that the open slopes never see.
The dominant defect of the bay roof is leadwork at the bay-to-main-wall junction failing before anything on the slopes. The clay plain tile is fired units laid double-lap, common across the Edwardian stock. The valley fails as valleys between bay and main roof collecting debris and discharging behind the fascia.
Are the tiles themselves a problem?
No, usually not. Clay plain tiles on Edwardian stock reach around eighty years and are commonly still sound. Recovering a Harborne roof to solve a bay junction leak replaces the part that works and leaves the fault in place.
The cement fillet fails as historic repairs using mortar at bay abutments, cracked and admitting water. The party wall is terraced properties sharing structure at the junction being worked on.
Which areas do we cover?
Coverage includes Harborne High Street and the surrounding avenues, the Bearwood boundary, the Quinton edge and the Woodgate side. Survey appointments are arranged across the B17 area and its borders.
- Street-facing bays are the visible elevation, so appearance matters at repair.
- Junction and leadwork remediation rather than recovering.
Will a repair be visible from the street?
A correctly formed lead junction on a front bay reads as original detailing rather than as a repair. Cement fillets and mastic patches are visible from the pavement, which is one reason they are not used.
Working at a shared boundary
Each projecting bay adds two abutment junctions and a small valley — three failure points per house that a plain terrace does not have. Clay plain tile at eighty years is generally sound; Harborne roofs leak at junctions, and quoting a recovering is usually wrong.
Book a survey in Harborne
Decades of mortar fillets at bay abutments, each cracking in turn, is the accumulated local defect. Repairs on a street-facing bay are visible from the pavement, so detailing is specified for appearance as well as performance.
Projecting bay, and 5 more
- projecting bay
- abutment
- valley
- cement fillet
- double-lap
- party wall
Recent work
Job photographs are added as each contract completes, with the date, the district and the defect named in the caption.
A survey takes forty-five to ninety minutes and the written report follows within two working days. Nothing is charged for the survey, and nothing is charged if the report concludes that no work is needed.
Where we work
8 Birmingham and Solihull districts
- Sutton Coldfield
- Harborne
- Edgbaston
- Moseley
- Solihull
- Erdington
- Kings Heath
- Selly Oak
Postcodes outside that run are quoted case by case rather than turned away.
Related pages
Book a roof survey in Harborne
A survey takes forty-five to ninety minutes and the written report follows within two working days. Nothing is charged for the survey, and nothing is charged if the report says nothing needs doing.