A coating for outdoor deck and fence wood that adds color and slows down water absorption and sun damage. Boards that are already deeply cracked or rotten need to be checked and replaced.
A metal support that fastens a fence panel or rail to the post. If the fence wobbles because of the post or footing, a bracket won't fix it. A railing meant to prevent falls needs a professional review.
A mesh cover over the gutter that keeps leaves from getting in and piling up. Clear out any leaves already there first, and still check and clean now and then after it is installed.
A cable you wrap around or run along a water pipe to warm it with electricity so it doesn't freeze. Follow the maker's instructions on layout and overlapping. If it doesn't feel warm, the controller's settings may be the reason.
An in-ground yard faucet that shuts off deep underground when closed, and the leftover water drains out below so it doesn't freeze. If the drain hole gets blocked, water can stay inside and freeze.