If you're wondering whether your French drain project needs a permit, the answer isn't always clear. Here's what to know ...

HIDE Drain Covers can be used in most outdoor areas and are compatible with a standard surface water 90mm or 100mm drainage network pipe. They provide long-term durability and improved visual appeal.

HIDE's concrete linear drain covers are made from quality 316 stainless steel and are available in one-metre lengths. Each has four stainless steel bridges welded to the underside.