![Our plumber just finished and stressed the importance of re-insulating this corner since the pipes are in an exterior wall. His friend gave us a quote for $1,900 for spray foam. Can Our plumber just finished and stressed the importance of re-insulating this corner since the pipes are in an exterior wall. His friend gave us a quote for $1,900 for spray foam. Can](https://preview.redd.it/our-plumber-just-finished-and-stressed-the-importance-of-re-v0-i01yc3srldc91.jpg?width=640&crop=smart&auto=webp&s=94c3ce810da4d23d932e62365cddc311c52af3e2)
Our plumber just finished and stressed the importance of re-insulating this corner since the pipes are in an exterior wall. His friend gave us a quote for $1,900 for spray foam. Can
![repair - Is it a hazard to use spray foam around baseboard heater pipe? - Home Improvement Stack Exchange repair - Is it a hazard to use spray foam around baseboard heater pipe? - Home Improvement Stack Exchange](https://i.stack.imgur.com/QLtXH.jpg)
repair - Is it a hazard to use spray foam around baseboard heater pipe? - Home Improvement Stack Exchange
![Need to fill this hole. Is concrete best/what type, or can I use a insulating spray foam? : r/Plumbing Need to fill this hole. Is concrete best/what type, or can I use a insulating spray foam? : r/Plumbing](https://preview.redd.it/need-to-fill-this-hole-is-concrete-best-what-type-or-can-i-v0-glndph0xj5ta1.jpg?auto=webp&s=95bfeb80cf5505e41ea3ebcbffe2688aa734128a)