Inspect the junction
Establish the condition, priorities and access before work is specified.
Roof leadwork
Lead flashing, valleys and roof junctions installed and repaired across Yorkshire.
Roof leadwork.
Correct leadwork protects the junctions around chimneys, walls, valleys, rooflights and vents. JDL forms and installs the detail to suit the roof and the way water needs to move across it.
- Chimney and wall flashings
- Valleys and roof junctions
- Rooflight and vent detailing
- New installation and repair
The roof decides the specification.
Condition, roof shape, exposure, drainage, access and the surrounding details all affect the work required. JDL inspects those factors before confirming the scope.
How the work is completed.
The detailed method follows the agreed specification. These are the main stages.
Set out the detail
Confirm the system, materials and practical arrangements in writing.
Form and install
Complete the agreed work methodically and keep the property protected.
Check water paths
Inspect the completed work and confirm the applicable terms.
25-year guarantee on eligible leadwork installations.
The written quotation confirms the system, included work and the complete guarantee terms for the specified project.
Read the guarantee informationCommon questions.
How do I know whether I need leadwork?
Start with the problem you can see and how urgent it is. JDL will assess the roof, relevant details and access before setting out the appropriate work.
Can photographs help with the first assessment?
Yes. Ground-level or safely taken photographs can provide useful context. A final specification may still require an on-site roof survey.
What will the quotation include?
The written quotation sets out the proposed work, principal materials and the guarantee terms that apply to the specified work.
How soon will I receive my roofing quote?
After the site visit, JDL sends your written quotation within 48 hours. Most are sent within 24 hours.