Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Optimum Underfloor Heating Ltd. ← View details Unit 2, 23 Lotland Street, Inverness, Inverness-shire IV1 1ST, United Kingdom, Inverness, England