Navigating Paving Height and Weep Holes
Determining the correct paving height around your new home can be a source of confusion, particularly when it intersects with essential building elements like weep holes. Understanding the interplay between finished floor levels, drainage, and aesthetic considerations is crucial for a successful build.
Key Takeaways
Understand Finished Floor Level
The finished floor level (FFL) is your primary reference point. Paving is typically set at -1c (one course below the FFL) to ensure proper drainage and to align with standard building practices.
Weep Holes and Paving Conflict
A common issue arises when the standard paving height of -1c partially covers weep holes in the brickwork. While not ideal, this is often considered acceptable by builders and regulatory standards, especially in certain construction types.
Prioritise Drainage and Fall
Regardless of the exact height, ensure your paving has a slight fall away from the house (approximately 1% or 10mm per metre) to direct water away and prevent pooling.
Consult Your Builder
If you are unsure about the correct paving height or how it affects your weep holes, always consult directly with your builder or a qualified building consultant for specific advice related to your project.
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