Seals which are broken, pulling away, missing or which are damaged as a result of ageing or long-term weather exposure will cause windows and doors to leak. Furthermore, the sealant or window putty used to seal the glazing beads on wooden windows may crack and allow moisture into the gazed areas of your windows. In addition, when the glazing putty on your steel windows cracks or a section falls out moisture will corrode the steel window frame.
These are the most obvious areas where leakages occur!
However, the most undetected area for leaks at windows is the junction between the window frame and the brickwork, plasterwork and window sill. As a matter of fact, it is one of the most common defects that I have found on both new and older homes.
There are multiple ways to detect leaks around your windows and doors:
On the outside of your home, check the areas where two different materials meet. This includes your door and window corners and frame.
Look for cracks in the door itself and in window panes.
Examine the existing caulking (sealing) and window weather stripping and weatherboards on doors. Make sure both are in good condition. In addition, leave no gaps or cracks.
If you can see daylight around a window or door frame, there will be a leak.
Shut a window and check for gaps in which you can insert the paint scraper. If you can easily insert the scraper under the closing part of the window, it is probably not watertight!
Moisture absorbed into brickwork and plasterwork causes them to expand slightly. When the brickwork and plasterwork dry they contract slightly. The water absorbed by the bricks and plasterwork usually causes a slight vertical crack at the edges of the internal window sills. The paint then starts to bubble along the vertical crack. This crack may continue around the length of the window sill before you notice it. What started out as a small vertical crack then becomes a horizontal crack along the bottom of the window sill on the interior face of the sill wall.
The cracks are usually not significant unless allowed to continue unabated.
Sometimes the moisture intrusion at sills are mistaken for rising damp! Water leaking in at the window sill may bypass the damp proof course (DPC) built in under the window sill as a water-resistant barrier. The moisture may then appear as bubbling paint or crazing cracking of plasterwork, or both, below the window, extending down to floor level.
On external face-brick walls, this may appear as efflorescence (a white powder).
Internally, this may appear as bubbling paint above the skirting or discolouration of the skirting itself.
How do you prevent the moisture intrusion into window sills?
Maintain your home, especially the roof, on an annual basis. If you don’t do the small repairs they could end up as expensive repairs.
Your roof is the most important component of your home, protecting you, your belongings and the structure of the building. Damage to the roof can occur due to rain, wind and hail. You should regularly check the roof of your home for any leaks. Also inspect the ceiling, walls and the area around your home for any water spots, standing water or mould. Dampness on ceilings or walls can mean that there are leaks that you will have to attend to.
Check the chimney
Loose flashings, damaged masonry and loose bricks will allow rainwater in a house. Be sure to give the area around the chimney an inspection to ensure everything is fine. Refit loose flashing or replaced as necessary. Furthermore, chisel out the damaged mortar joints and rejoint, and also repair loose bricks.
Loose, dislodged or broken roof tiles or ridge caps
If you have the ladder long enough, inspect the roof for loose or crumbling mortar along the ridge cap. At the same time, check for cracked or damaged roof tiles while you’re up there. However, if you do discover problems and can’t deal with it yourself, call in a professional roofing contractor.Continue reading “Winter Home Maintenance”
My Comprehensive, Snag (New Home) and Maintenance Inspections include all of the above. Also included is the stand condition, property boundary and courtyard walls, swimming pools, garages, decks and so on. To clarify, an itemised list is provided below.
Your home inspection
Firstly, I am a trained and skilled InterNACHI Certified Home Inspector. Therefore, you will receive a thorough and professional, non-intrusive, visual home inspection and report of the property.
Moreover, I inspect the property you wish me to report on, inside and out, from the boundary walls to the top of the roof. Following that, I draw up a detailed comprehensive report of all the components inspected.
Outside the home, I will inspect the property boundary walls, the garden, the building’s walls and roof, driveway, deck etc. Moreover, if you request it I will inspect your swimming pool. Then I will move inside to inspect the walls, ceilings, floors, doors, and windows. In addition, I also inspect the heating, air-conditioning, plumbing, and electrical systems to ensure that they work as intended. Likewise, bathrooms, kitchens, and laundry rooms also receive a thorough check. Following on, I will check the roof (ceiling) space and basement, if any.
that, I will prepare a detailed home inspection report of all the items
inspected, including photographs. Furthermore, the report will be clear and
easy to read.
Moreover, as The Home Detective, I strive to ensure my home inspectionservices and reports are the best. I value customer service above everything else.
Air Conditioning systems
Cupboards and kitchen tops and units
Damp in walls, floors and ceilings
Decks (all types)
Electrical boards & components (DB, plugs, light switches and lights)
External finishes (faced, plastered and timber and steel framed)