Issue |
Defect Cause |
Defect Remedy |
Wall tie failure |
- Corrosion of original metal wall ties
- Poor quality ties used in original construction
- Inadequate number or spacing of ties
|
- Installation of replacement wall ties
- Reinforcement of cavity wall structure
- Repair of any associated cracking
|
Deteriorated timber frames in windows |
- Age-related decay of timber
- Poor maintenance and lack of regular painting
- Water ingress through failed glazing seals
|
- Repair of rotted sections
- Complete repainting with proper preparation
- Possible replacement of severely damaged windows
|
Lead water pipes |
- Original construction used lead for water supply
- Health concerns with lead in drinking water
- Deterioration and potential leaks in aging pipes
|
- Complete replacement with modern copper or plastic pipework
- Testing water for lead content
- Installation of lead filters as temporary measure
|
Sagging gutters |
- Age-related deterioration of fixings
- Insufficient number of brackets in original installation
- Weight of debris and standing water
|
- Installation of additional brackets
- Realignment of gutter system
- Possible replacement with modern materials
|
Inadequate insulation |
- Limited or no insulation in original construction
- Deterioration of any existing insulation
- Modern energy efficiency standards not met
|
- Installation of appropriate insulation in loft
- Cavity wall insulation where suitable
- Draught-proofing and improved glazing
|