Winter Checks for New-Build Homes: 5 Exterior Snags to Look For

As the weather turns wetter and colder, it’s a sensible time to take a careful look at the outside of your new-build home. Rain can make drainage problems more noticeable, while wind and temperature changes may draw attention to gaps or unfinished details.

Some issues are easy to miss during a quick handover walk-through. Here are five areas worth checking from a safe, accessible position. If you’re buying a new home, our new-build snagging survey service explains how an independent inspection can help record visible defects.

1. Gutters and rainwater pipes

Look for gutters that appear loose, poorly aligned or overflowing during rainfall. Check that downpipes are connected and that water is being directed away from the building as intended. Don’t climb ladders or onto the roof to inspect them.

2. Drainage around the property

After heavy rain, notice whether water is collecting in unusual places near the house, paths or patio. Standing water may have several causes, so record where and when you see it and raise any persistent concern with the developer.

3. Window and door finishes

Check accessible frames and surrounding finishes for visible gaps, damaged sealant or signs that water may be getting in. Make a note of the location and take a clear photograph if you spot something that concerns you. Read more about what a snagging survey covers.

4. Brickwork and external joints

Look over the walls for visible damage, incomplete pointing or areas where the finish appears inconsistent. A photograph can help you keep track of a concern, but a surveyor can assess whether it needs further investigation.

5. Paths, steps and external finishes

Check for loose paving, uneven steps or damaged external finishes that could become more troublesome in wet or frosty conditions. Note any areas that feel unstable and avoid using them if they present an immediate safety concern.

Keep a clear record of anything you find

If you notice a possible defect, record its location, take a photograph and contact your developer through the appropriate process. A professional snagging survey can provide a more systematic inspection of accessible areas and a written record of findings.

If you’re concerned about signs of moisture inside the property, find out more about our damp and mould survey service. You can also meet your surveyor or visit the NW Snag Surveys homepage.