Damp Checklist for Homebuyers- Key Factors to Consider Before Purchase

If you are planning to buy a home in the London area it is very important to make sure it doesn’t have any significant damp issues that can create future problems like mould and wood rot! Always inspect the premises carefully by arranging for a professional damp survey before making your purchase. Buying a home is a serious investment, so it’s critical that you know what you are getting into lest you end up living in a damp, soggy mess you will regret!

The following is a damp checklist to help you during your home buying process.

The Basement – This is the first place to look for unwanted moisture.

• Use a moisture meter or humidistat to find out if the indoor humidity levels are over 50%. If they are, there is a problem down there.
• Inspect the basement’s ceiling, joists, and stairs for any mould growth and wet or dry rot.
• The presence of peeling or bubbling paint and discolouration on the walls indicate moisture.
• Inspect the basement floor for cracks in the foundation. A crack may lead to the exterior, so check outside as well.
• Check to see if the sump pump is working properly and that the floor drain is intact.
• Find out if there are any basement tanking systems

The Kitchen & Bathroom –

• Carefully inspect the tiles, caulking, and grout for damage and mould.
• Check for any leaks in the plumbing around the refrigerator, dishwasher, sinks, showers, and tubs.
• Run an exhaust fan suction test by placing a single sheet of toilet paper in front of the fan while its running. If the toilet paper sticks, then the fan is functioning properly.
• Make sure kitchen and bathroom fans are venting to the home’s exterior.
• Search for mould and any musty smells in the cabinets, the shower, under the sink, and around the toilet. You may want to hire a professional mould specialist to help.

Floors, Ceilings, Walls, & Windows –

• Check for moisture leaks, heavy condensation, and peeling drywall around the window frames.
• Inspect the walls and ceilings and for bowing, sagging, discolouration, and damp spots. If there is a dropped ceiling, you should lift up the tiles and inspect the cavity behind for moisture, wet rot and mould.
• Look for excess condensation on the windows and walls. Heavy condensation is a sign of high indoor humidity.
• Is the home properly ventilated? Look for exhaust fans and check to see if they are working properly.
• Lift a corner of the carpet to inspect the underside for any visible mould.
• Look behind vinyl wallpaper for mould.
• Check for mould in the closets.

If you would like to request the services of one of our damp proofing specialists to help you during your buyer’s inspection, just give us a call on 0208 226 6330, or email us at [email protected], or submit our online form for general questions about our services. We are here to keep you safe and dry!