What this work involves
Survey covering, junctions and the structure beneath. A leak may appear away from its source. Coordinate maintenance with assessment of insulation and moisture conditions.
- Covering and junction survey
- Substrate and moisture
- Insulation and build-up
- Drainage and penetrations
- Safe access and temporary protection
Use the following design considerations when coordinating this service with a wider project. Agree which parts apply to your request.
Resolve drainage, fixings and replaceability of exterior finishes together.
What the drawing needs to explain
Detail the lower edge and the junction with another material. Show where water can drain and how an element can be replaced without opening the entire finish.
Allow for later maintenance
Create a maintenance record for each material, including access points and product information. Base the first inspection on the chosen system and actual exposure.
Which trade-off matters?
Uniform colour and low maintenance are not automatically the same choice. Compare a coated surface with a material allowed to change visibly, including access for future maintenance.
Cost factors for this service
Area, roof shape, material, access and substrate repairs determine the budget.
Bring this to the discussion
Photographs, known leaks, approximate area and earlier work.
Questions about the work
Can new covering go over the existing layer?
It depends on material, condition, adhesion, moisture and the complete build-up. Have the roof assessed first.
The design situations here illustrate choices; they are not completed projects or a diagnosis of your property.