Hi everyone,
I’m hoping for some advice on how to seal a gap between my floorboards and the bottom of a door frame (on the ground). There’s shoe moulding/skirting on either side of the wall, but the gap appears just at the doorway itself where the shoe moulding is too large to fit there


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What’s the best way to fill or seal this gap so it looks neat and prevents dirt from getting in? Looking for suggestions on the best option to do this.
Thanks in advance!